BKC-0029 - 5/32 (0.15625) Grade 5 Si3N4 Ceramic Balls (50 pieces) AK B 542 SS - 1-1/8

B 542 SS - 1-1/8 stainless steel

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Radial Bearing Bottom Bracket for PF30 Framesets and SRAM DUB Cranksets

BKC-0682 - TorqTite

BKC-0029 - 5/32 (0.15625) Grade 5 Si3N4 Ceramic Balls (50 pieces) AK B 542 SS - 1-1/8BKC 0029 5 32 (0. 15625) Grade 5 Si3N4 Ceramic Balls (50 pieces) The ultimate upgrade for your rolling components, Enduro Ceramic Balls are made from pure Silicon Nitride material (Si3N4) with extreme high density from uniform compaction (3. 25 g cm3), the micro structural elements of this material is second to none. There are quite a few different materials used for ceramic balls and races in the Industry, at Enduro we only use the best, Silicon