Robert PROJECT RESISTANCE TRAINER Rear Thru Axle 12x142mm 172mm Black Compatio_Enriched Hardened CRV tool steel keeps

Hardened CRV tool steel keeps contact points precise and consistent

ERD 32-507

Rectified 5v DC USB output

STP - 2005-2010

68 Durometer Center Ridge For Long Life / 58 Durometer Sides For Enhanced Cornering

Robert PROJECT RESISTANCE TRAINER Rear Thru Axle 12x142mm 172mm Black Compatio_Enriched Hardened CRV tool steel keepsRobert 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