Nova Ride Ceramic 11T Sram / Shimano Pulleys Black

Nova Ride Ceramic 11T Sram / Shimano Pulleys If you can't find OSPW that fits your current front derailleur, these Ceramic Pulleys are for you! Very easy to assemble and fits with many references: Compatibility example: Compatible with Sram / Shimano groupsets which have 11 and 12 tooth pulleys Designed by our French engineers, these NOVA ceramic pulleys for shifters improve the smoothness of the transmission, improve efficiency to satisfy the most demanding. Made of the highest quality materials: 7075 aluminum and ceramic bearings. These options allow you to upgrade your front derailleur with a more affordable price Two oversized aluminum wheels, which coupled with ceramic bearings reduce the chain wrap angle with minimal friction. How to install Nova 11T ceramic pulleys on your bike: https://youtu.be/MzsA9yMOM-U Note: Not compatible with Sram flat chains. Features: Weight: 11g per pulley Watts saved: 3W International shipping.