Rockley Brahmans Australia — Since 1954  | 

Breeding Elite Red Brahmans for Over 70 Years

Sales

Looking to enhance your breeding program? Rockley Brahmans offers premium Brahman bulls and heifers for sale in Queensland, Australia. 

Upcoming Events

FRONTIER Genetics Annual Bull Sale

Registered 25 Red Brahman Bulls

SALE OPENS IN

Days
Hours
Minutes
Seconds

Upcoming Events

01

SEP

Stud & Commercial Herd Bulls PRIVATE SALE

On-Property

01

Sep

Stud Heifers PRIVATE SALE

On Property

23-25

Aug

27 FRONTIER GENETICS INSPECTION OPEN DAY

On Property

The Lineup

We provide several options for integrating Rockley Brahman genetics into your herd:

Stud Bulls

Grass & Leucaena raised, backed by guarantee.

Available as individual sales or in groups, our bulls are grass and Leucaena raised, all backed by the Rockley Guarantee. We provide detailed health and performance data, including veterinarians’ evaluations on semen motility and physical attributes.

  • Sale format. Individual or group.
  • Forage. Grass and Leucaena raised.
  • Data pack. Health, performance, vet semen-motility & physical evaluations.
  • Veterinary Evaluation. Stud bulls are fully vet-checked for semen, motility, morphology, and physical soundness. Every sale bull undergoes a comprehensive BULLCHECK® assessment by a certified Australian Cattle Veterinarian at approximately 600 days of age.
  • Coverage. Backed by the Rockley Guarantee.

Stud Heifers

Bred for maternal strength, structure & longevity.

Stud Heifers — Bred with emphasis on maternal strength, structural correctness, and longevity.

  • Selection Priority. Maternal strength, sound udders, and built to breed
  • Structure. Built to work with excellent structural correctness
  • Longevity. Selected for long, highly productive lifetimes in the paddock
  • Coverage. Fully backed by the Rockley Guarantee

Private buyers are more than welcome. Elevate your herd with our tailored options:

1. The Best In The Breed

Wanting something powerful, change the direction of your herd, bring in new genetics

From

$10,000 +

2. Enhance genetic performance

Harness the power to shift your herds future.

From

$8,000

3. Reliability backed by data.

Ideal for those needing a bull that excels in the paddock with great temperament, structure, and adaptability.

From

$5,500

Discover the true potential of your herd with us at Rockley Brahmans.

Our Past Sales

(IVF) (PP)

ROCKLEY ROCKEFELLER

(PP)

ROCKLEY JASON

(IVF) (PP)

ROCKLEY SIMBI

(IVF) (PS)

ROCKLEY HORATIO

(PP)

ROCKLEY OLIVER

(PP)

ROCKLEY CHAPMAN

(IVF) (PP)

ROCKLEY CHAPLIN

(IVF) (PS)

ROCKLEY WHIZZ

(IVF) (PP)

ROCKLEY DONAL

(IVF) (PP)

ROCKLEY MACMILLAN

(PP)

ROCKLEY KIMBER

(IVF) (PS)

ROCKLEY DEVLIN

(IVF) (PP)

ROCKLEY BARWELL

(IVF) (PS)

ROCKLEY FENTON

(IVF) (PS)

ROCKLEY NUTLEY

(PS)

ROCKLEY SCUDBOAT

(PS)

ROCKLEY LUCA

(PS)

ROCKLEY ABERAMA

(IVF) (PP)

ROCKLEY ROCKEFELLER

(PP)

ROCKLEY JASON

(IVF) (PP)

ROCKLEY SIMBI

(IVF) (PS)

ROCKLEY HORATIO

(IVF) (PS)

ROCKLEY KANE

(IVF) (PP)

ROCKLEY GERARD

(PP)

ROCKLEY OLIVER

(IVF) (PP)

ROCKLEY ROCKEFELLER

(PP)

ROCKLEY JASON

(IVF) (PP)

ROCKLEY SIMBI

(IVF) (PS)

ROCKLEY HORATIO

(IVF) (PS)

ROCKLEY KANE

(IVF) (PP)

ROCKLEY GERARD

(PP)

ROCKLEY OLIVER

(PP)

ROCKLEY CHAPMAN

(IVF) (PP)

ROCKLEY CHAPLIN

(IVF) (PS)

ROCKLEY WHIZZ

(IVF) (PP)

ROCKLEY DONAL

(IVF) (PP)

ROCKLEY MACMILLAN

(PP)

ROCKLEY KIMBER

(IVF) (PS)

ROCKLEY DEVLIN

(IVF) (PP)

ROCKLEY BARWELL

(IVF) (PS)

ROCKLEY FENTON

(IVF) (PS)

ROCKLEY NUTLEY

(PS)

ROCKLEY SCUDBOAT

(PS)

ROCKLEY LUCA

(PS)

ROCKLEY ABERAMA

More Offerings

Frozen genetics and tailored AI programs let you bring

Rockley breeding into your herd — wherever you are.

Brahman Embryos

Leverage our female herd by working with us on an artificial breeding program tailored to your needs.

Domestic Brahman Semen Sales

Our online store offers frozen semen from top Rockley sires, ensuring you can advance your breeding program with convenience. 

Our Reputation

Our sound reputation as preferred breeders are backed by ethical handling practices and consistent breeding regimes, ensuring you access high-quality genetics that deliver results. 

Generations of Breeding

3rd

Coverage

Rockley Guarantee

Forage system

Grass + Leucaena

Contact us

Reach out to discuss availability and options for purchasing individual bulls or decks of bulls.

Sales Event

Frontier Genetics Annual Bull Sale (Online), August every year.

August

Annual

Frontier Genetics Annual Bull Sale (Online), August every year.

Sign Up For Our Sales Alerts & Latest News

BW2025 – Lot 610 | ROCKLEY ROCKEFELLER (IVF) (PP)

Pedigrees

       PALMVALE NEBO (PS)
S – FAIRY SPRINGS CAPITALIST 6179 (PP)

  • FAIRY SPRINGS JAN 5744 (PS)
  • PALMAL PATTENSON 8106 (PS)

D – ROCKLEY MISS DATABABE 323 (IVF) (PP)

  • ROCKLEY MISS DATABABE 123 (IVF) (PS)

Notes

Introducing Rockefeller, our first Capitalist son to enter the ring! With a sweet nature and impressive depth, he features strong bone, a masculine head, and a clean underline. He hails from an exceptional dam with a superb pedigree and udder. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

610

Age Months

25

Weight KG

786

Dentition

2

Fat Cover

Rump: 14
Rib: 10

MARB IMF%

5.8

EMA cm2

127

Scrotal

42 cm

SEMEN mobility

85%

SEMEN Morphology

64%

BW2025 – Lot 611 | ROCKLEY JASON (PP)

Pedigrees

       PALMVALE NEBO (PS)
S – FAIRY SPRINGS CAPITALIST 6179 (PP)

  • FAIRY SPRINGS JAN 5744 (PS)
  • ELMO PICASSO 1023/7 (PP)

D – ROCKLEY GLENDA (PS)

  • ROCKLEY MISS JULIET 212 (IVF) (H)

Notes

Jason’s dam boasts a calving interval of 3 @ 355 days. A bull with a desirable growth pattern, strong muzzle, and tidy sheath-homozygous polled for added genetic advantage. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

661

Age Months

25

Weight KG

732

Dentition

2

Fat Cover

Rump: 12
Rib: 8

MARB IMF%

6.5

EMA cm2

132

Scrotal

38cm

SEMEN mobility

70%

SEMEN Morphology

84%

BW2025 – Lot 612 | ROCKLEY SIMBI (IVF) (PP)

Pedigrees

ELMO PICASSO 1023/7 (PP)
S – ROCKLEY CIVIC (PP)

  • ROCKLEY MISS JACINTA 215 (IVF) (PP)
  • ROCKLEY LP ETHERIDGE (IVF) (PS)

D – ROCKLEY MISS GABRIELLE 242 (PS)

  • ROCKLEY MISS GABRIELLE (IVF) (H)

Notes

Introducing Simbi, a standout sire by the renowned Civic, who was sold at BW 2022 for $75,000 to NK Brahmans. Simbi boasts a broad head, an exceptional temperament, impressive EMA, and remarkable length. Don’t let this fellow slip under the radar! Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

612

Age Months

25

Weight KG

736

Dentition

0

Fat Cover

Rump: 9
Rib: 7

MARB IMF%

4.7

EMA cm2

130

Scrotal

35 cm

SEMEN mobility

80%

SEMEN Morphology

59%

BW2025 – Lot 613 | ROCKLEY HORATIO (IVF) (PS)

Pedigrees

ELMO PICASSO 1023/7 (PP)
S – ROCKLEY CIVIC (PP)

  • ROCKLEY MISS JACINTA 215 (IVF) (PP)
  • ROCKLEY LP ETHERIDGE (IVF) (PS)

D – ROCKLEY MISS GABRIELLE 242 (PS)

  • ROCKLEY MISS GABRIELLE (IVF) (H)

Notes

Horatio is an impressive bull exhibiting ample bone and plenty of depth in his flank. He is thick and deep with a strong backend. Sired by Civic, he continues the tradition of excellence, complemented by a dam known for producing outstanding progeny across various sires. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

613

Age Months

25

Weight KG

780

Dentition

0

Fat Cover

Rump: 9
Rib: 7

MARB IMF%

5.2

EMA cm2

128

Scrotal

34 cm

SEMEN mobility

85%

SEMEN Morphology

71%

BW2025 – Lot 617 | ROCKLEY OLIVER (PP)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)
S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • LANCEFIELD D BAZUKA 4722/D (PS)

D – ROCKLEY MISS JACQUELINE 214 (IVF) (PP)

  • ROCKLEY MISS JACQUELINE 87 (IVF) (PS)

Notes

The youngest in our draft is a homozygous polled Picasso son. Consistency runs through Oliver. He is the dam’s fifth BW bull and a full brother to Aquaman, Jack, and Kimber, who last sold for $24,000 to Amanzi Property Group. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

617

Age Months

23

Weight KG

704

Dentition

0

Fat Cover

Rump: 10
Rib: 16

MARB IMF%

7.4

EMA cm2

136

Scrotal

38 cm

SEMEN mobility

85%

SEMEN Morphology

78%

BC2025 – Lot 47 | ROCKLEY CHAPMAN (PP)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)
S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • PALMAL PATTENSON 8106 (PS)

D – ROCKLEY MISS DATABABE 283 (PS)

  • ROCKLEY MISS DATABABE 125 (IVF) (PS)

Notes

A tremendous Picasso son, Chapman is PP, tall and strong with loose skin and strong bone. He is a young bull with a real presence. A definite sire with a strong head and lovely hooded eye. Top 10% EBV’s of the breed for Gestation Length and Retail Yield. Top 30% EBV’s for Flight Time (favourable temperament).

LOT NO.

47

Age Months

27

Weight KG

732

Dentition

Milk

Fat Cover

Rump: 10
Rib: 7

MARB IMF%

4.6

EMA cm2

140

Scrotal

41 cm

SEMEN mobility

65%

SEMEN Morphology

89%

BC2025 – Lot 48 | ROCKLEY CHAPLIN (IVF) (PP)

Pedigrees

CAIWARRA LEADER (ET) (PS)
S – MUAN A TRIMBLE 5833 (AI) (PP)

  • MUAN A MATILDA 4154 (PP)
  • ROCKLEY LP ETHERIDGE (IVF) (PS)

D – ROCKLEY MISS DATABABE LP 237 (PS)

  • ROCKLEY MISS DATABABE 40 (H)

Notes

High growth and desirable Days to Calving figures, Chaplin is PP, thick behind the shoulders, deep, strong, and exceptionally quiet. He is tidy underneath and has all the desirable traits for the seedstock producer and the commercial cattle breeder. Top 10% EBV’s for all Growth traits, Carcase Weight, Flight time and Central Production Index. Top 35% EBV’s for Live Export Index.

LOT NO.

48

Age Months

26

Weight KG

774

Dentition

2

Fat Cover

Rump: 10
Rib: 7

MARB IMF%

5.1

EMA cm2

141

Scrotal

38 cm

SEMEN mobility

90%

SEMEN Morphology

85%

BC2025 – Lot 49 | ROCKLEY WHIZZ (IVF) (PS)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)
S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • DOONSIDE MR C EAGLE (IVF) (PP)

D – ROCKLEY MISS DATABABE 123 (IVF) (PS)

  • ROCKLEY MISS DATABABE 17/14 (IVF) (H)

Notes

Simply a strong sire, thick, excellent spring of rib, real carcase qualities, everything progressive cattle producers are looking for in a bull. Whizz is our best mating, retained two brothers and one has sold for $40,000. A structurally sound, correct, safe bull with excellent testicular structure. Top 5% EBV’s for Gestation Length, Retail Yield and Flight Time. Top 10% EBV’s for Carcase Weight and Eye Muscle Area. Top 25% EBV’s for Central Production Index. Top 30% EBV’s for all Growth traits.

LOT NO.

49

Age Months

26

Weight KG

760

Dentition

2

Fat Cover

Rump: 9
Rib: 6

MARB IMF%

5.2

EMA cm2

138

Scrotal

39 cm

SEMEN mobility

80%

SEMEN Morphology

80%

BC2025 – Lot 51 | ROCKLEY DONAL (IVF) (PP)

Pedigrees

LANCEFIELD D BAZUKA 4722/D (PS)
S – ROCKLEY MAGNAR (IVF) (PS)

  • ROCKLEY MISS JACINTA 84 (IVF) (H)
  • YOMAN 77/0 (H)

D – ROCKLEY MISS TRINITY (PS)
ROCKLEY TRINITY 2111 (ET) (PS)

Notes

A son of Rockley Magnar (PS) who sold at Big Country 2021 for $90,000, Donal is a deep red, PP bull, thick down through the twist. He is long and strong with a sire’s presence. Top 10% EBV’s for Gestation Length & Milk.

LOT NO.

51

Age Months

26

Weight KG

708

Dentition

Milk

Fat Cover

Rump: 11
Rib: 7

MARB IMF%

4.6

EMA cm2

128

Scrotal

33 cm

SEMEN mobility

90%

SEMEN Morphology

72%

BC2025 – Lot 52 | ROCKLEY MACMILLAN (IVF) (PP)

Pedigrees

CAIWARRA LEADER (ET) (PS)
S – MUAN A TRIMBLE 5833 (AI) (PP)

  • MUAN A MATILDA 4154 (PP)
  • ROCKLEY LP ETHERIDGE (IVF) (PS)

D – ROCKLEY MISS DATABABE LP 237 (PS)
ROCKLEY MISS DATABABE 40 (H)

Notes

Macmillan oozes presence, breed character and is a full brother to lot 48. A bull we believe should not be overlooked. His full brother sold at Brahman Week for $22,000 to Currawong Pastoral Co. Strong muzzled, kind hooded eye & sleek coated all describe this Muan A Trimble son. Top 1% EBV’s for Flight Time. Top 25% EBV’s for all Growth traits.

LOT NO.

52

Age Months

26

Weight KG

728

Dentition

Milk

Fat Cover

Rump: 9
Rib: 6

MARB IMF%

4.7

EMA cm2

130

Scrotal

34 cm

SEMEN mobility

70%

SEMEN Morphology

76%

BW2024 – Lot 589 | ROCKLEY KIMBER (PP)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)
S – ELMO PICASSO 1023/7(PP)

  • ELMO LADY LUCILLE 855/5 (PP)LANCEFIELD
  • D BAZUKA 4722/D (PS)

D – ROCKLEY MISS JACQUELINE 214 (IVF) (PP)

  • ROCKLEY MISS JACQUELINE 87 (IVF) (PS)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. Kimber is a true sire to kick off our draft! Consistency is written all over his pedigree. A full brother to Jack ($70,000), Aquaman (retained), Harold ($28,000), Canute ($19,500) along with another classy full brother just weaned. Homozygous polled, plenty of growth, softness and very deep in the flank. A natural calf that has been on our radar since birth. Strong spring of rib, naturally quiet, sound on his feet and legs and a bull we believe will have a bright future.

LOT NO.

589

Age Months

25

Weight KG

780

Dentition

MILK

Fat Cover

Rump: 11
Rib: 8

MARB IMF%

5.1

EMA cm2

146

Scrotal

34 cm

SEMEN mobility

75%

SEMEN Morphology

97%

BW2024 – Lot 590 | ROCKLEY DEVLIN (IVF) (PS)

Pedigrees

LANCEFIELD D BAZUKA 4722/D (PS)
S – ROCKLEY MAGNAR (IVF) (PS)

  • ROCKLEY MISS JACINTA 84 (IVF) (H)
  • KENROL MR HJ RAY 0366 (ET) (PS)

D – ROCKLEY MISS DATABABE 125 (IVF) (PS)

  • ROCKLEY MISS DATABABE 17/14 (IVF) (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. Devlin displays temperament similar to his sire, Rockley Magnar who is quickly building a reputation for himself. Rich and red in colour and silky in the skin, we admire Devlin for his depth, volume, strong bone, tidy sheath and breed character. Dam is a highly regarded donor and Devlin is a half brother to retained sire, Rockley Kent (PP), and last year’s $80,000 Rockley Arkyn (PS) who sold to Fairy Springs. Complimented with a strong set of EBV’s.

LOT NO.

590

Age Months

22

Weight KG

690

Dentition

Milk

Fat Cover

Rump: 9
Rib: 6

MARB IMF%

4.7

EMA cm2

130

Scrotal

34 cm

SEMEN mobility

60%

SEMEN Morphology

70%

BW2024 – Lot 591 | ROCKLEY BARWELL (IVF) (PP)

Pedigrees

CAIWARRA LEADER (ET) (PS)

S – MUAN A TRIMBLE 5833 (AI) (PP)

  • MUAN A MATILDA 4154 (PP)
  • ROCKLEY LP ETHERIDGE (IVF) (PS)

D – ROCKLEY MISS DATABABE LP 237 (PS)

  • ROCKLEY MISS DATABABE 40 (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. A real beef machine this fellow, much like his father. The first Muan A Trimble (PP) progeny met the market well, earlier in the year. Barwell is fleshy, deep and displays plenty of volume. Maternal half brother sold last year to Cameron Parker for $35,000. Barwell has the bonus of being homozygous polled and a bull suited to breed to a wide range of markets.

LOT NO.

591

Age Months

22

Weight KG

768

Dentition

Milk

Fat Cover

Rump: 6
Rib: 12

MARB IMF%

6.5

EMA cm2

138

Scrotal

37 cm

SEMEN mobility

80%

SEMEN Morphology

93%

BW2024 – Lot 592 | ROCKLEY FENTON (IVF) (PS)

Pedigrees

KENROL MR HJ RAY 0366 (ET) (PS)

S – BRAHROCK RAYDAR 6163 (IVF) (PS)

  • BRAHROCK HJ MISS RUBY (IVF) (PS)
  • KENROL MR HJ RAY 0366 (ET) (PS)

D – ROCKLEY MISS DATABABE 94 (IVF) (PS)

  • ROCKLEY DATABABE 3132 (ET) (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. Fenton is a moderate framed sire with plenty of style, soft skin and a kind nature. Out of a reliable, fertile donor cow.

LOT NO.

592

Age Months

23

Weight KG

710

Dentition

Milk

Fat Cover

Rump: 12
Rib: 9

MARB IMF%

5.4

EMA cm2

134

Scrotal

34 cm

SEMEN mobility

70%

SEMEN Morphology

77%

BW2024 – Lot 593 | ROCKLEY NUTLEY (IVF) (PS)

Pedigrees

KENROL MR HJ RAY 0366 (ET) (PS)

S – BRAHROCK RAYDAR 6163 (IVF) (PS)

  • BRAHROCK HJ MISS RUBY (IVF) (PS)
  • YOMAN 2158/3 (H)

D – ROCKLEY MISS ABBEY 170 (H)

  • ROCKLEY LADY ABBEY (IVF) (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. Half brother sold has year to Currawong Pastoral Co. Nutley possesses thickness, strong bone, tidy sheath, silky skin and is very quiet. Dam – 5 calves in a row.

LOT NO.

593

Age Months

22

Weight KG

732

Dentition

Milk

Fat Cover

Rump: 10
Rib: 7

MARB IMF%

5.8

EMA cm2

144

Scrotal

36 cm

SEMEN mobility

75%

SEMEN Morphology

77%

BW2024 – Lot 594 | ROCKLEY SCUDBOAT (PS)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)

S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • KENROL MR HJ RAY 0366 (ET) (PS)

D – ROCKLEY MISS DATABABE 94 (IVF) (PS)

  • ROCKLEY DATABABE 3132 (ET) (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. A Picasso son that has been admired by some astute judges on recent inspections. A well put together, naturally muscled bull with the pedigree and performance to match. Low birth weight, high growth, strong carcass and fertility EBV’s, make him worthy of a look. Dam – 6 calves and PTIC in 2024.

LOT NO.

594

Age Months

23

Weight KG

736

Dentition

Milk

Fat Cover

Rump: 14
Rib: 11

MARB IMF%

4.8

EMA cm2

132

Scrotal

37 cm

SEMEN mobility

65%

SEMEN Morphology

94%

BW2024 – Lot 595 | ROCKLEY LUCA (PS)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)

S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • FAIRY SPRINGS RED DOLLAR 1321 (PS)

D – ROCKLEY LADY DATABABE 253 (IVF) (PS)

  • ROCKLEY MISS DATABABE 120 (IVF) (PS)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. Luca, we believe would breed tremendous females. His is fleshy, soft and deep in the hindquarters. Above average in growth and in the top 15% for scrotal size EBV’s.

LOT NO.

595

Age Months

24

Weight KG

720

Dentition

Milk

Fat Cover

Rump: 15
Rib: 10

MARB IMF%

5.8

EMA cm2

136

Scrotal

37 cm

SEMEN mobility

85%

SEMEN Morphology

87%

BW2024 – Lot 597 | ROCKLEY ABERAMA (PS)

Pedigrees

WALLTON DOWNS BARNABY 710/1 (PS)

S – ELMO PICASSO 1023/7 (PP)

  • ELMO LADY LUCILLE 855/5 (PP)
  • KENROL MR HJ RAY 0366 (ET) (PS)

D – ROCKLEY MISS JACINTA 99 (IVF) (PS)

  • ROCKLEY MISS JACINTA (IVF) (H)

Notes

Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Pesti, Parent Verified. A larger framed bull with high growth and strong breed character. Lighter in colour, very quiet and sound in the feet and legs. Dam – 6 calves in a row and found deceased earlier this year.

LOT NO.

597

Age Months

26

Weight KG

774

Dentition

Milk

Fat Cover

Rump: 15
Rib: 10

MARB IMF%

5.8

EMA cm2

136

Scrotal

39 cm

SEMEN mobility

75%

SEMEN Morphology

91%

BW2025 – Lot 614 | ROCKLEY KANE (IVF) (PS)

Pedigrees

ELMO PICASSO 1023/7 (PP)
S – ROCKLEY CIVIC (PP)

  • ROCKLEY MISS JACINTA 215 (IVF) (PP)
  • DOONSIDE MR C EAGLE (IVF) (PP)

D – ROCKLEY MISS DATABABE 123 (IVF) (PS)

  • ROCKLEY MISS DATABABE 17/14 (IVF) (H)

Notes

We admire Kane for his consistent pedigree and overall balance of phenotype and genotype. He is another reliable Civic son and is out of our faithful cow, Miss Datababe 123. Kane is a structurally correct sire with fine skin type and a gentle nature. He comes highly recommended for stud use and for astute commercial producers. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

614

Age Months

27

Weight KG

838

Dentition

0

Fat Cover

Rump: 10
Rib: 7

MARB IMF%

5.6

EMA cm2

143

Scrotal

38cm

SEMEN mobility

85%

SEMEN Morphology

BW2025 – Lot 616 | ROCKLEY GERARD (IVF) (PP)

Pedigrees

ELMO PICASSO 1023/7 (PP)
S – ROCKLEY CIVIC (PP)

  • ROCKLEY MISS JACINTA 215 (IVF) (PP)
  • LANCEFIELD D BAZUKA 4722/D (PS)

D – ROCKLEY MISS JACQUELINE 214 (IVF) (PP)

  • ROCKLEY MISS JACQUELINE 87 (IVF) (PS)

Notes

Gerard is another highly recommended homozygous polled sire in our draft. He is a consistent Civic son from a top-producing dam who has bred notable offspring such as Aquaman and Jack. He’s exceptionally long, quiet, and very tidy in the sheath. We believe he will produce outstanding feminine females. Vaccinations: 3 Day, 7 in 1, Botulism, Vibrio, Lepto, Pesti, Parent Verified.

LOT NO.

616

Age Months

26

Weight KG

760

Dentition

2

Fat Cover

Rump: 10
Rib: 7

MARB IMF%

6.1

EMA cm2

142

Scrotal

39 cm

SEMEN mobility

70%

SEMEN Morphology

64%

Upcoming Events

FRONTIER Genetics Annual Bull Sale

Registered 25 Red Brahman Bulls

SALE OPENS IN

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SEP

Stud & Commercial Herd Bulls PRIVATE SALE

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Sep

Stud Heifers PRIVATE SALE

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23-25

Aug

27 FRONTIER GENETICS INSPECTION OPEN DAY

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ABOUT KATE

Director, Rockley Brahmans

Memberships:

  • Producer Coordinator, Nb2 MLA
  • Member, CQNBRC 
  • Tier 3, Australian Women in Agriculture Board Program
  • Volunteer, Rural Fire Brigade

Since moving from Brisbane to Central Queensland in 2012, Kate has become a driving force behind the growth and international success of Rockley Brahmans. A qualified social worker, Kate leverages over a decade of experience in human services to bring a unique, compassionate approach to business leadership.

Strategic Leadership & Export Growth

Kate has been instrumental in expanding Rockley Brahmans into international markets. By combining her background in social work with a keen eye for strategy, she fosters client relationships built on trust, cultural sensitivity, and clear communication—essential elements for successful global trade.

Operations & Community

Beyond her focus on export development, Kate manages the stud’s financial operations, including bookkeeping, budgeting, and regulatory compliance. Her ability to navigate complex market demands ensures the business remains efficient and resilient.

When not working on the business, Kate is dedicated to raising their three children—Arnie, Rose, and Elsie—and enjoys gardening, cooking, and animal welfare. Her commitment to nurturing her family and community is the foundation of her approach to both life and the future of Rockley Brahmans.

About Ashley

Director, Rockley Brahmans

Memberships 

  • Australian Brahman Breeders’ Association
  • Frontier Genetics Committee Member
  • Dawson Valley Drovers Rugby Club Lifetime Member
  • Fire Warden, Rural Fire Brigade

A third-generation Red Brahman breeder, Ashley Kirk has spent over 20 years refining genetics and championing ethical livestock practices. His mission is simple: deliver high-performing cattle that exceed client expectations. Through data-driven selection, IVF technology, and rigorous assessments, he ensures Rockley Brahmans produces fertile, efficient, and quiet-tempered cattle that integrate seamlessly into any herd.

Ashley believes clients should know exactly what they’re buying, offering ongoing consultation and transparent data to build long-term relationships. His dedication and expertise have earned him recognition as one of only nine Australians selected for the 2015 Graeme Acton Beef Connections Mentor Program, later returning as a mentor in 2021. He was also awarded an ABIF Scholarship to complete the Marcus Oldham Rural Leadership Program.

Hardworking and hands-on, Ashley is more likely to roll up his sleeves than stand back—a mindset that helped him rebuild and elevate Rockley Brahmans into a leading enterprise. A keen learner, he has attended global cattle industry events in Panama, South Africa, and the US, gaining international insights into elite Brahman breeding.

MUAN A TRIMBLE 5833 (AI) (PP)

Domestic Only

Product Total : $150/straw

We purchased Muan A Trimble (PP) at the 2020 Big Country Sale for $32,500.

Trimble is a real meat machine with strong bone. At the time of sale, he was a milk tooth, weighed 880kg and had a scrotal measurement of 40cm.

He is a medium-framed bull and an obvious good-doer with excellent muscle expression, strong carcass qualities and a hindquarter that is big, square and deep. Unfortunately, we lost Trimble in late 2020 but do have IVF calves that were born in 2022.

    NCC DENIRO 781 (ET) (P)
S –CAIWARRA LEADER (ET) (PS)
    CAIWARRA RED ROYAL (ET) (PS)

    NCC MBOMA (IMP ET) (ET) (H)
D –MUAN A MATILDA 4154 (PP)
    MUAN A MATILDA 2570 (ET)(H)

Domestic:
$150/straw – 10 Straw package inc. GST

Additional rego’s $150.00 inc. GST

Export: Not available for export

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au
Rockley Brahmans is not subject to costs involved with delivery.

ROCKLEY ORIEL (IVF) (PP)

Domestic and export available.

Product Total : $110/straw

A full brother to Rockley Safia (PP) and maternal half brother to Rockley Danelaw (PP). A high growth bull with a strong, broad head and tidy sheath. Another very good worker when out with females. Natural born Oriel calves look very promising and were born in 2023.

In the top 10% of the breed for gestation length, all growth traits, scrotal size, carcass weight, EMA and retail yield. In the top 23% of the breed for days to calving (DTC) at -9.3 (Oct 2023) and the Live Export Indexes. Top 1% for the Central Production Index. A highly measured, profitable, PP bull!

    WALLTON DOWNS BARNABY 710/1 (PS)
S –ELMO PICASSO 1023/7 (PP)
    ELMO LADY LUCILLE 855/5 (PP)

    DOONSIDE MR C EAGLE (IVF) (PP)
D –ROCKLEY MISS DATABABE 123 (IVF) (PS)
    ROCKLEY MISS DATABABE 17/14 (IVF) (H)

DOMESTIC:
$110/straw – 20 Straw package inc. GST

Additional registrations $110.00 inc GST

EXPORT: Available for export.

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au
Rockley Brahmans is not subject to costs involved with delivery.

ROCKLEY SAFIA (IVF) (PP)

Available for export.

Product Total : $165/straw

Safia is homozygous polled and was retained for his fertility data and proven dam. We have natural and IVF calves on the ground and he is a bull that can be safely used on heifers. A very active bull showing high libido when with females, it seems he has sired many calves in 2023. Another son out of the highly regarded donor cow, Rockley Miss Datababe 123 (IVF) (PS) who has successfully calved out her 6th natural calf in a row, in-between IVF programs.

In the top 5% of the breed for gestation length, scrotal size and retail yield. In the top 20% of the breed for days to calving (DTC) at -11.0 (Oct 2023) and the Live Export Indexes. A bull that will add profit to your business!

    WALLTON DOWNS BARNABY 710/1 (PS)
S –ELMO PICASSO 1023/7 (PP)
    ELMO LADY LUCILLE 855/5 (PP)

    DOONSIDE MR C EAGLE (IVF) (PP)
D –ROCKLEY MISS DATABABE 123 (IVF) (PS)
    ROCKLEY MISS DATABABE 17/14 (IVF) (H)

DOMESTIC: $165/straw – 20 Straw package inc. GST

EXPORT: Available for export.

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au

Rockley Brahmans is not subject to costs involved with delivery.

ROCKLEY DANELAW (IVF) (PP)

DOMESTIC: Not currently available

 

EXPORT: Available for export. Contact Rocky Repro for purchasing details on +61 07 4934 1964 or email info@rockyrepro.com.au

Product Total : $ -

Danelaw is sleek coated sire with a lovely short head and strong broad muzzle. Out of our favourite donor cow and this mating has produced a very consistent product. He displays strong breed character, has a sound set of testicles and a tidy sheath making him a homozygous polled bull worth considering. Brahrock Raydar sons met the market favourably in 2023, averaging $32,500 for two sons.

In the top 10% for all growth traits, retail yield, flight time, shear force (tenderness) and top 24% for the Central Production Index.

    KENROL MR HJ RAY 0366 (ET) (PS)
S –BRAHROCK RAYDAR 6163 (IVF) (PS)
    BRAHROCK HJ MISS RUBY (IVF) (PS)

    DOONSIDE MR C EAGLE (IVF) (PP)
D –ROCKLEY MISS DATABABE 123 (IVF) (PS)
    ROCKLEY MISS DATABABE 17/14 (IVF) (H)

DOMESTIC: Not currently available.

EXPORT: Available for export. Contact Rocky Repro for purchasing details on +61 07 4934 1964 or email info@rockyrepro.com.au

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au
Rockley Brahmans is not subject to costs involved with delivery.

ROCKLEY AQUAMAN (IVF) (PP)

DOMESTIC: Not currently available.
EXPORT: Available for export.

Product Total : $ -

A powerful homozygous sire with a strong pedigree and beautifully balanced in his phenotype and genotype. We knew we had something special when Aquaman was born! His EBV’s are above average for growth, fertility and he’s in the top 10% for EMA. Phenotypically he’s free moving, deep flanked, heavy boned, with a has a very tidy sheath and a placid temperament.

His dam is a highly regarded donor with a very sound udder, she has had 3 natural calves in a row and is PTIC in 2023. His full brother Jack (PP) sold last year for $70,000 and his other full brother Harold (PP) sold this year for $28,000. A highly profitable sire with consistency in his DNA, sired by one of the red Brahman industry greats, Aquaman is in the top 10% for the Central Production Index and in the top 28% for the Live Export Index.

    WALLTON DOWNS BARNABY 710/1 (PS)
S –ELMO PICASSO 1023/7 (PP)
    ELMO LADY LUCILLE 855/5 (PP)

    LANCEFIELD D BAZUKA 4722/D (PS)
D –ROCKLEY MISS JACQUELINE 214 (IVF) (PP)
    ROCKLEY MISS JACQUELINE 87 (IVF) (PS)

DOMESTIC: Not currently available.

EXPORT: Available for export. Contact Rocky Repro for purchasing details on +61 07 4934 1964 or email info@rockyrepro.com.au

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au

Rockley Brahmans is not subject to costs involved with delivery.

BRAHROCK RAYDAR 6163 (IVF) (PS)

Currently not available.

Product Total : $ -

Our $90,000 2020 Brahman Week acquisition.

What an exciting prospect! He’s a super soft son of the ‘register of renown’ and household name, Kenrol Mr HJ Ray 0366 (ET) (PS). Blessed with a beautiful temperament and disposition, he is crammed full of global genetics from Australia, the US and Africa. Terrific skin, hindquarter, balance, width, style and underline in a very complete package.

His dam is a powerhouse female. Five sons at Brahman Week averaged $45,900. His first daughter sold at Big Country 2023 for $25,000 and his first sons will be offered at Brahman Week 2023. Unfortunately, we lost Raydar in 2021 but we are fortunate to have his semen at our disposal.

    MR 3H X-RAY 825 (IMP US) (ET) +
S –KENROL MR HJ RAY 0366 (ET) (PS)
    LANCEFIELD D DOLLY 2090/D (ET) (PS)

    NCC CASABLANCA 1541 (IVF) (H)
D –BRAHROCK HJ MISS RUBY (IVF) (PS)
    BRAHROCK SALLY -ANN 5098 (IVF) (PS)

DOMESTIC:
$330/straw – 5 Straw package inc. GST
$275/straw – 10 Straw package inc. GST

Additional registrations $330 each inc. GST

EXPORT: Not available for export

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au
Rockley Brahmans is not subject to costs involved with delivery.

ROCKLEY KENT (ET) (PP)

DOMESTIC: Not currently available.

 

EXPORT: Available for export.

Product Total : $ -

Kent is a cherry red sire, tremendously balanced, all in a homozygous polled package. A bull we will use heavily due to his consistent pedigree, balance of phenotype, genotype and overall structural soundness. His full brother Arkyn (PS) sold to the highly regarded Fairy Springs Stud for $80,000 at Rockhampton Brahman Week, 2023. Dam is a feminine, smooth coated female that has bred every year in between IVF and ET programs, calf at foot in 2023.

A bull with strong carcass traits and a nice combination of muscle and fat cover. A breed average birth weight bull, in the 10% for gestation length, with above average growth, that we believe would make him the ideal to put over heifers. In the top 5% scrotal size, 2 % retail yield and 16% flight time (temperament). Kent is also in the top 10% for the Central Production Index and top 18% for the Live Export Index.

     WALLTON DOWNS BARNABY 710/1 (PS)
S –ELMO PICASSO 1023/7 (PP)
     ELMO LADY LUCILLE 855/5 (PP)

     KENROL MR HJ RAY 0366 (ET) (PS)
D –ROCKLEY MISS DATABABE 125 (IVF) (PS)
     ROCKLEY MISS DATABABE 17/14 (IVF) (H)

DOMESTIC: Not currently available.

EXPORT: Available for export. Contact Rocky Repro for purchasing details on +61 07 4934 1964 or email info@rockyrepro.com.au

There are no reviews yet.

 

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au
Rockley Brahmans is not subject to costs involved with delivery.

ELMO PICASSO 1023/7 (PP)

Domestic Commercial Use and available for Export.

Product Total : $100/straw

Picasso is a short gestation, low birth weight, high growth rate bull that is setting the Australian market on fire. Picasso is a unique Homozygous Poll prospect that has managed to retain plenty of bone. In the top 10% for gestation length, Scrotal size (SS) and Eye Muscle Area (EMA) Stock now in the USA & ready for purchase.

    MUAN A INDUS (AI) (PS)
S –WALLTON DOWNS BARNABY 710/1 (PS)
    WALLTON DOWNS JUNO (H)

    BROLGA GULLY 2254/0 (PP)
D –ELMO LADY LUCILLE 855/5 (PP)
    ELMO LUCILLE 525/9 (PS)

DOMESTIC: Available for commercial use only. Registrations are not available. Please contact us for more information.

EXPORT: Available. Please contact Rocky Repro for export purchasing and prices info@rockrepro.com.au

USA STOCK PRICE: US$500/straw in a 5-straw package, including one rego/straw. Additional regos $500 each

There are no reviews yet.

Purchaser is responsible for contacting Rocky Repro for delivery instructions. Phone +61 07 4934 1964 or email info@rockyrepro.com.au

Rockley Brahmans is not subject to costs involved with delivery.