CeramicSpeed PF30 Bottom Bracket for Shimano Road Black Standard Bearing Bike Accessories_Water Bottle Cages The Shimano GRX 800 groupset

The Shimano GRX 800 groupset ensures seamless and efficient shifting

Alloy Body

the foot is kept close to the spindle to help prevent clipping pedals in corners

Simple design provides easy bottle retrieval and docking

With the Shimano GRX 11-speed drivetrain

CeramicSpeed PF30 Bottom Bracket for Shimano Road Black Standard Bearing Bike Accessories_Water Bottle Cages The Shimano GRX 800 groupsetThe PF30 standard is widely used. To make it compatible with Shimano and other 24mm diameter thru axle cranks, as well as improve the system, select this bottom bracket. The package comes with two cups and CeramicSpeed Bearings installed. There are two options. Both Standard and Coated Bearings feature super smooth CeramicSpeed Balls and hardened steel races. The CeramicSpeed Coated Bearings have an additional feature: a 3 micron thick metallic layer