RockyMounts DriveShaft is a bike rack adapter for 15mm/20mm thru axles, and the only one on the market to securely lock up your bike with a key. It fits standard fork mounts from RockyMounts, Yakima, and Thule. Its wide mouth opening creates easy loading, holds tight with an adjustable cam lever, comes with snap-in nylon shims to prevent the axle from being unscrewed and gives the ability to switch from 15mm to 20mm thru axles, just like that. Includes RockyMounts lock and keys.
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