The RockyMounts DriveShaft is both a 12mm/15mm/20mm thru axle adapter. The Drive Shaft allows you to attach 12, 15 or 20mm bikes with thru axles on to a traditional 9mm fork mount bike rack. The DriveShaft is currently the only fully locking adapter on the market allowing you to securely lock up your bike. This gives you the ability to attach a wider range of bikes onto your fork mounted bike rack with ease and lock-ability.
- Snap in nylon insert Fits 12mm, 15mm and 20mm thru axles
- Mounts to fork mount bike racks (Sold Separately)
- Includes lock cylinder and keys for locking your DriveShaft onto your bike rack
- Fits standard fork mounts to adapt your existing rack to accommodate your through axle
- Product instructions: PDF download (external link)