Kogel Bearings 12/12T Hybrid Ceramic Pulley Set Shim 11, Cross, Raw Files & Reamers 0 silver alloy Prolock Squorx

0 silver alloy Prolock Squorx Pro Head nipples and PHR washers included

122590-Q0-L

169000-Q0-L

UPC: 047853609738

UPC: 812719025829

Kogel Bearings 12/12T Hybrid Ceramic Pulley Set Shim 11, Cross, Raw Files & Reamers 0 silver alloy Prolock SquorxA fresh look at pulley design maximizing pulley size and improving pedaling performance for any derailleur Redesigned shape of the pulley teeth now give better chain retention and accurate shifts every time Updates to newest version include: Increased stiffness using A Shaped pillars between the bearings and teeth, maximized tooth count for every derailleur helps deliver optimal drivetrain performance, and enhanced visual design achieves a more