Ceramic Speed

T47/86 Shimano 24mm Ceramic Bottom Bracket, Standard

Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime

• 47T bottom brackets utilize the oversized interface of PF30 and EVO386, but with the added benefit of a threaded interface
• Super round CeramicSpeed balls and hardened-steel races

Includes:

• 2 threaded cups with bearings installed
• 2 dust covers
• Spacer tube
• 10mm syringe of All Round Grease
• Sticker sheet