Saris Indoor Bike Trainer Boost Thru Axle Adapter

The Saris Thru axle adapter is designed for indoor use on Saris trainers only and should not be ridden outdoors. Compatible with current classic series trainers. This adapter is designed to work with bikes that have a 142×12 or 148×12 thru axle with 1. 0 or 1. 75 thread Pitch. The axle is threaded on both sides to fit synthase and maple/ABS style Thru axle systems. Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of Thru axle your bike uses, please reach out to your local bike shop or the bicycle manufacturer directly.