Robert Axle Project Trainer Axle : Length 174 mm M12 x 1.75 (TRA201)

Trainer Axle : Length 174 mm M12 x 1.75 (TRA201) Our Trainer Axle is designed to adapt your thru axle equipped bike with your wheel-on 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.  Our first priority is building a precision thru-axle. Our axles fit into your bike as well or better than the stock thru axle. The axle is installed with a simple 5mm hex/allen key. The same tool that you carry on every ride. The best part? When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer. Indoors or out.  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 15mm 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 on-wheel resistance trainers. The true length of the axle shaft is 174 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 1.75 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 5mm hex wrench. Designed, built and quality tested in the USA. Proven around the world