Sram22 Road 12T Ceramitech Pulley Set (set of 2) Color:Black Polymer labyrinth seal bearing covers

Polymer labyrinth seal bearing covers with integrated bushings keep out dirt and debris while isolating the steel bearing races from the steel spindle

This bike crank bearing set ships with one pair of polymer "top hat" shields and a tube of Vibratite530 retaining compound

The BBInfinite Specialized OSBB Bottom Bracket module works with all 30mm spindle cranksets on the market

and Apex Gxp’s

Requires 3/8" drive ratchet and a torque wrench

Sram22 Road 12T Ceramitech Pulley Set (set of 2) Color:Black Polymer labyrinth seal bearing coversInfo Product Intro Vid Maintenance Vid Rock solid chain control means crisper shifts while Ceramitech bearings channel all your hard work to the ground. Each Sram 22 road bike pulley set features DELRIN 510GR construction, a fiber reinforced polymer especially suited to high strength situations where resistance to deflection is paramount, such as every time you shift. The Ceramitech bearings are in molded for absolute security and durability as well