CeramicSpeed Pulley Wheels for SRAM 11spd Standard Bearing Steel The ENVE 45 is a

The ENVE 45 is a modern multi-purpose road wheel in every way

Nylon fabric in the performance sector

CeramicSpeed UFO Racing Chains can save you between 2–5 watts on a distance of 600 km/370 miles

Matching the highest quality materials with a unique design

CeramicSpeed Pulley Wheels for SRAM 11spd Standard Bearing Steel The ENVE 45 is aRegardless of which SRAM 11 speed rear derailleur you have, it will work better with the CeramicSpeed Pulleys. Our pulley wheels reduce drivetrain friction and increase bearing life. The CeramicSpeed Pulley Wheels are designed to work with less drag, putting more of your power into propulsion. These are compatible with all 11 speed SRAM derailleurs, mechanical and electronic. In the box 2 x 11 tooth pulley wheels CeramicSpeed bearing oil in 15ml