Robert Axle Project Trainer Axle : Length 160, 167 or 172 mm** M12 x 1.0 (TRA213)

Trainer Axle : Length 160, 167 or 172 mm** M12 x 1.0 (TRA213) Our Trainer Axle is designed to adapt your thru axle equipped bike with your on wheel trainer, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other trainers. Our goal is to fit the thru axle to your bike perfectly, so we minimize spacers and extra parts, providing a clean, high performance axle for your bike. Train, warm up and be race ready and fit for the season.   Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.  

SPECIFICATION Robert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.  This axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other wheel-on resistance trainers. The true length of the axle shaft is 172 mm, but can be shortened using the included spacers – a flat spacer and a tapered X-12 spacer. This allows for axle lengths of 162, 167 or 172 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle. This axle has a 1.0 mm thread pitch. The axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability. No special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench. Designed, built and quality tested in the USA. Proven around the world.