Robert Axle Project 12mm Thru Axle for Trainer Sale Boasting a host of performance

Boasting a host of performance features

Subtle design that wraps around your handlebar

A water-channeling tread

The DoubleTrack Pro XT utilizes a flexible design giving you the ability to carry more bikes than any other two bike hitch rack in its price range

Easy fastening of tires

Robert Axle Project 12mm Thru Axle for Trainer Sale Boasting a host of performanceDesigned 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. Train, warm up and be race ready and fit for the season. Cervelo owners with RAT thru axles: This axle will replace the RAT axle found on all of their RAT equipped bikes. In addition to this axle you will need to replace the RAT compatible derailleur hanger with Cervelo threaded hanger Part Code: