$ 135.00Size Guide
Rock solid chain control means crisper shifts while Ceramitech bearings channel all your hard work to the ground.
Each cog set features DELRIN® 510GR construction, a fiber reinforced polymer specially 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 as ease of maintenance.
The Ceramitech bearings feature an enhanced MTB seal and are filled with Kluber IsoFlex NB52 for smooth running. They blow the stock pulleys away when it comes to spin, but do not spin for minutes on end like our ROAD 12T pulleys do, and this is due to necessary, off road enhancements for durability.
BBInfinite 12T Ceramitech pulleys have a 1-Year warranty.
EX1 X-HORIZON™ REAR DERAILLEUR
GX 1x11 X-HORIZON™ Rear Derailleur
GX DH 1x X-HORIZON™ Rear Derailleur
GX Eagle™ Rear Derailleur
NX 1x11 X-HORIZON™ Rear Derailleur
SRAM APEX® 1 Rear Derailleur
SRAM Force® 1 Rear Derailleur
SRAM Rival® 1 Rear Derailleur
X01 10-Speed DH X-HORIZON™ Rear Derailleur
X01 7-Speed DH X-HORIZON™ Rear Derailleur
X01 Eagle™ Rear Derailleur
X01 X-HORIZON™ Rear Derailleur
X1 X-HORIZON™ Rear Derailleur
XX1 Eagle™ Rear Derailleur
XX1 X-HORIZON™ Rear Derailleur
Ceramitech Derailleur Pulleys are designed to eliminate a major source of drive train drag from your bicycle. These are an ultra-high performance racing part designed to give you an edge on race days. We recommend changing the pulleys every 4,000 miles, or about the life span of two chains, for maximum reliability and performance.
Make no compromises. Studies have shown that frictional loses at the derailleur are not merely fractional losses. It's a mystery to us why major manufacturers ignore bottom bracket and derailleur pulley performance and continue to pump out under-performing products that sap wattage from riders who are working like mad to get faster. You have the BBInfinite bottom bracket with Ceramitechs already, and you've seen the gains. It's time for another bump. Get the most out of your ride by riding Ceramic bike pulleys.