Performance Trainer Thru Axles
Designed so that you can use your 12mm thru axle equipped bike on an indoor bike trainer, the Robert Axle Project Trainer Axles are CNC machined from high performance 7075 aluminium meaning you no longer need a second bike to set up on the trainer, or a trainer specific axle. Once the Trainer Axle is installed, you can use you bike on the trainer and also have a high performance axle for use out on the road or trails, so you'll never need to swap axles again.
The Robert Axle Project
The Robert Axle Project consider themselves to be the thru axle experts, and develop and manufacture axles for road, cross, gravel, mountain, fat and e-bikes. Designed, built and quality tested in the USA their axles are pieces of high-quality brilliance, machined to the tightest standards in the industry so you can be guaranteed a perfect fit and performance from one of the most critical components on your bike.
Designed so that you can use your 12mm thru axle equipped bike on an indoor bike trainer, the Robert Axle Project Trainer Axles are CNC machined from high performance 7075 aluminium meaning you no longer need a second bike to set up on the trainer, or a trainer specific axle. Once the Trainer Axle is installed, you can use you bike on the trainer and also have a high performance axle for use out on the road or trails, so you'll never need to swap axles again.
The Robert Axle Project
The Robert Axle Project consider themselves to be the thru axle experts, and develop and manufacture axles for road, cross, gravel, mountain, fat and e-bikes. Designed, built and quality tested in the USA their axles are pieces of high-quality brilliance, machined to the tightest standards in the industry so you can be guaranteed a perfect fit and performance from one of the most critical components on your bike.
. Indoor trainer compatible rear thru axle
. Can also be used for outdoor riding, training and racing
. Machined from 7050 aluminium to the tightest standards in the industry
. Designed, built and quality tested in the USA
Specifications
. Rear thru axle
. Diameter: 12mm
. Length: 170mm
. Thread pitch: M12 x 1.75
. Part number: TRA223
. Requires 5mm hex/Allen key for installation
. Note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame