BK-5059 - 3/16 (0.1875) Grade 5 Steel Balls - 50 pieces TH-873 BKSM-8115 - Maxhit

BKSM-8115 - Maxhit

HT 6902 Outer - Outer Bearing Guide for Bearing Press (BRT-005 or BRT-050)

The most common use for this bearing is as a direct replacement bearing for BB30 and PF30 type BBs with SRAM DUB cranksets

(Use BKCJ-0361 for 12 speed GRX RD RX-822 SG and SGS 1X derailleurs)

BK-5059 - 3/16 (0.1875) Grade 5 Steel Balls - 50 pieces TH-873 BKSM-8115 - MaxhitBK 5059 3 16 (0. 1875) Grade 5 Steel Balls 50 pieces Loose ball bike parts are still out there, so Enduro carries the loose balls you need to complete the job. Grade 5 balls meet or exceed 5 1,000,000 tolerance of sphericity and is considered extremely round, to the point that races can't be ground to match that level of precision. This is the same level of ball that is found in Enduro ABEC 5 bearings. Only a few years ago, Grade 25 would be