12mm Thru Axle (Universal)

Universal Hitch Adapter for Bike Trailers The hitch adapter allows you to easily attach your bike trailer to nearly any bicycle with a 12 mm rear axle. The Hamax axle is designed for versatility, featuring 4 different spacers and 3 different studs, making it simple to find the perfect fit for your bike's frame. Compatible with various axle standards includin__g___ 142x1.0, 142x1.5, 142x1.75, 148x1.0, 148x1.5, and 148x1.75.