CeramicSpeed Pulley Wheels for Shimano 11-speed - 11 Tooth Alloy Black CheckoutTitle=Cane Creek ZN40-Bearing 47mm 45 x 45 Zinc Full collar tapered at front

Full collar tapered at front

Model Pro Rails Pivotal Top Vinyl Color Black LxW (mm) 235x135 Weight 249g

20 LUX Lumen Range 601 - 800 Position Set Rechargeable Yes Primary Color Black Run Time Up to 24h F / 36h R

Length 208cm Color Diamond White Weight 56 Adhesive No Material DuraSoft Polymer Defined Color White Thickness 2

Compatible with Potenza and Centaur shifters

CeramicSpeed Pulley Wheels for Shimano 11-speed - 11 Tooth Alloy Black CheckoutTitle=Cane Creek ZN40-Bearing 47mm 45 x 45 Zinc Full collar tapered at frontCeramicSpeed 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 Fits Brand Shimano Drivetrain Speeds 11