Convert your fork mounted bike rack to carry that fat bike axle with this RockyMounts DriveShaft adapter.
DriveShaft adapter handles both 20mm and 15mm thru axles; include a snap-in set of nylon shims that will convert the stock 20mm setting to fit 15mm axles
Wide mouth opening for easy loading, holds tight with adjustable cam lever
Fits standard fork mounts from RockyMounts, Yakima and Thule (sold separately)