CeramicSpeed OSPW X Pulley Wheel System Shimano GRX/RX 2x11 - Coated Races Alloy Pulley Carbon Cage BLK Weight-336 Quick release design uses single

Quick release design uses single bolt split collar for clamping

Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub

both included

Primary Color Tanwall Bead Folding Tire Compound MAGI-X TPI 3x120 Tire Type Tubeless Ready Tire Weight 400g Tire Width 32C Tire Width Range 30 - 38 Labeled Size 700x32C Tire Diameter/ISO 700C/622 Tubeless Technology Tubeless Ready e-Bike approved Yes

CeramicSpeed OSPW X Pulley Wheel System Shimano GRX/RX 2x11 - Coated Races Alloy Pulley Carbon Cage BLK Weight-336 Quick release design uses singleThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features 13 tooth upper and 19 tooth lower Cerakote coated aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from polyamide and carbon fiber for durability and light weight Coated bearing races increase bearing service life by increasing