CeramicSpeed PF30 Bottom Bracket for Shimano Road Coated Apparel_Women's Tri Suits Energy Grip Outsole

Energy Grip Outsole

With the Shimano 105 11-speed groupset

Helps prevent bottles from launching from rear carriers

It features the versatile Side Axis Kage which allows riders to choose either a left or right side bottle release

100 % Polyester

CeramicSpeed PF30 Bottom Bracket for Shimano Road Coated Apparel_Women's Tri Suits Energy Grip OutsoleThe 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