Road bike bottom bracket - Page 4

78 g - 30 mm Shimano axle

for Shimano-type 24 mm axle cranksets and PressFit BB30 frames – coated ceramic bearings

T47 85-86 mm frame - Low friction - Significantly greater durability

90 g - 28.99 mm axle

For frames with Italian threading - Coated ceramic bearings

BB30 68 mm bottom bracket

for T45 frames and SRAM DUB bottom brackets - coated ceramic bearings

Coated version

High-end bottom bracket – ceramic bearings