NEW Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 167mm Thread: 1.75mm rearder_12speed Optimized chain for HG sprocket

Optimized chain for HG sprocket which provides a fast and precise rear shifting performance (especially during downshifts)

Compatible with most road

Not compatible with Flattop AXS or 13-Speed Campagnolo

gravel and everything in between

it is compatible only with select All-City models

NEW Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 167mm Thread: 1.75mm rearder_12speed Optimized chain for HG sprocketRobert Axle Project thru axles allow modern frames to be used with axle mount trainers. For use with bike trainers such as 1up, Blackburn, Cyclops, Kinetic, Tacx and more IMPORTANT: Before ordering, make sure your specific trainer will accommodate the width of the thru axle equipped bike that you are using Measure trainer at the widest setting and measure the bike frame width at the rear hub The Robert Axle ends will extend 15mm past the frame on each