Switch Direct Mount Adaptor

Before a loaded off-road route, the Switch Direct Mount Adaptor settles the two fit questions that matter most, mount type and axle spacing. It suits frames with horizontal, in-line M5 mounts at 135, 142, and 148 millimeter Boost spacing, but not full-suspension frames or mounts angled upward or inward. M5 bolts come in 40 millimeter and 50 millimeter lengths, and the bolts should sit no more than 3 to 5 millimeters proud inside the dropout to clear the rotor and drivetrain.

What Our Gearhead® Experts Are Saying:

“Fitting went smoothly on my frame with horizontal dropout mounts, and the rack sat square on the first try. After a loaded week of rough roads, nothing had loosened.”