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Train on your thru-axle bike.
The CycleOps Trainer Thru Axle Adapter fits bike frames with either a 12 x 142-millimeter or 12 x 148-millimeter rear axle, as found on modern road and mountain bikes. It's compatible with CycleOps' current crop of Classic series trainers and fits the aforementioned rear axle spacing with either a 1.0 or 1.75 thread pitch.
- Adapts to fit 12x142mm or 12x148mm BOOST rear axles
- Compatible with CycleOps's current Classic trainers
- Fits 142 or 148mm frames with 1.0, 1.75 thread pitch
- Item #COP001U