CeramicSpeed Pulley Wheels for Compatible with Shimano XT/XTR 12-Speed - 14 Tooth, Alloy, Black Light Accessories and Parts - Unique 2-bolt aluminum rail-clamp

- Unique 2-bolt aluminum rail-clamp assembly with bolt access from the back of the seatpost mast/head

Uses two `C` cells (not included)

ER6585 HT3095

Compatible with most road caliper brakes

Manufacturer Part Number: BBT-29

CeramicSpeed Pulley Wheels for Compatible with Shimano XT/XTR 12-Speed - 14 Tooth, Alloy, Black Light Accessories and Parts - Unique 2-bolt aluminum rail-clampCeramicSpeed pulley wheels reduce friction, last 3 5 time longer than stock high end pulleys, and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Product Specifics Drivetrain Speeds: 12 Fits Brand: Compatible with Shimano Today's Stock Status UPC: Not available EAN: 5711050072514 Manufacturer Part Number: 107501 DP0205 163820 Q0 L