Bike Trailer Coupler Adapter Steel Hitch For Pet Cargo Trailer

This bike trailer hitch coupler adapter attachment connects a trailer to your bicycle's rear wheel quick release axle, letting you tow pets, children, or luggage on everyday rides. Made of high strength steel with a spray paint finish for rust resistance, this connecting rod holds its shape under regular towing loads instead of bending or breaking. The adapter locks onto the rear wheel quick release device for steady attachment on daily commutes, grocery runs, and family rides. You can tow a pet trailer, child trailer, or cargo setup without the hitch working loose on uneven pavement. Setup is straightforward: remove the black iron piece, pass the axle through the round hole, lock it on the rear wheel quick release device, then wrap the safety belt on the chain and fasten the buckle at the D position. The included locking pin means no extra hardware hunting. Fit matters: the fixed axle hole diameter is about 10.3mm (0.4in), sized for rear wheel quick release axles within that range. It is not intended for thru axles or larger bolt-on setups. Check your axle type and diameter before ordering. This adapter suits riders towing light to moderate loads on standard quick release rear wheels; it is not designed for heavy cargo, e-bike thru axles, or oversized bolt-on axles. Inspect the hitch, safety belt, and buckle before each ride, and recheck the connection after the first few miles of towing. Specifications:
- Item type: Bike trailer hitch coupler adapter attachment
- Material: High strength steel, spray paint finish
- Fixed axle hole diameter: Approx. 10.3mm (0.4in)
- Compatibility: Rear wheel quick release axles within 0.4in; not for thru axles or larger bolt-on setups
- Function: Connects trailer hitch coupler to bicycle rear axle Packing list:
- 1 x Trailer hitch coupler adapter
- 1 x Locking pin

What's in the box
1 x Trailer Hitch Coupler Adapter