MARCH 10, 2026 · LAKE BENTON, MINNESOTA
WEBR Jumpstart 534 is one of the true curve benders in the entire offering! Sired by the tried- and-true Bieber Jumpstart J137 AI sire, this herd sire prospect offers an elite data package to compliment his rugged build, robust body shape, and thickness from end to end. 534 offers an EPD number profile that few can match, with high-ranking figures for BW, CED, WW, YW, ADG, Milk, CEM, and Marb. Beyond the science he further solidifies his impressive performance figures with a set of real-world stats that reflect the hype, recording a 93 BWR, and 107 YWR. Pounds pay more than ever in today’s marketplace, so here is the man for the job if you’re looking to maximize profitability at weaning, without sacrificing a stress-free calving season!
LOT 12
WEBR STEALTH M66 MATERNAL BROTHER TO LOT 12
12
13
WEBR JUMPSTART 534 RAAA 5178805 TATTOO 534 DOB 1/18/25
WEBR JUMPSTART 548 RAAA 5178701 TATTOO 548 DOB 1/22/25
ACT BW 78 ADJ WW 718 ADJ YW 1325 ADG 3.78 ADJ IMF 3.02 ADJ REA 13.40 ADJ BF 0.33
ACT BW 83 ADJ WW 717 ADJ YW 1331 ADG 3.83 ADJ IMF 2.00 ADJ REA 15.76 ADJ BF 0.25
SCROTAL 37.0
SCROTAL 39.0
BIEBER CL ENERGIZE F121
BIEBER CL ENERGIZE F121
BIEBER JUMPSTART J137
BIEBER JUMPSTART J137
BIEBER GALLEE 390G
BIEBER GALLEE 390G
DMPPA 97 DAM’S AGE 3
DMPPA 104 DAM’S AGE 6
RED SIX MILE BRANDO 666C
RED DKF RAZOR 55C
WEBR REBELLA 2105
WEBR GORGIOS ELEANOR 45G
WEBR REBELLA 548
EF GORGIOS ELEANOR G02
PRO S HB GM CED BW WW YW STAY MILK MARB REA 91 45 46 19 -4.0 74 123 16 29 0.54 0.16
PRO S HB GM CED BW WW YW STAY MILK MARB REA 76 16 59 16 -2.1 80 130 11 32 0.47 0.27
7% 15% 25% 18% 36% 20% 30% 42%
32% 23% 44% 10% 10%
4% 42% 25%
The Bieber Jumpstart J137 sons are geared for the most progressive stockmen as in most cases they come with both awesome calving ease and growth predictions, and that is certainly the case here with WEBR Jumpstart 548. With top quarter calving ease and even higher predictions for his ability to sire calves with impressive performance trends, he checks a lot of boxes for profitability in this business. The science is reflected by his performance ledger in a similar fashion with a low and unassisted birthweight, and upward trending WW and YW that ended with him recording a 109 YWR. J6 Farms purchased his Bieber Spartan E639 sired maternal brother out of the 2022 Bull Sale for $12,000 and his 2023 born brother was purchased by Jacinda Posch.
LOT 13
WEBR WOOD RIVER 3129 MATERNAL BROTHER TO LOT 13
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