Color: Black Material: Steel Compatible with EUNORAU 1-wheel cargo trailer and hub motor with M12 nut. Item includes 2 parts, which can be installed on the motor M12 nuts, please refer to the picture illustration above to install it

Size: 203-220mm mounting wide Dropouts: 190mm Material: Steel, Aluminum Alloy Color: Silver Compatible: Eunorau Cargo Trailer - ONE Wheel Package Includes: 1 PC electric bike front wheel quick-release skewer

Feature: Color: Black Material: Steel Internal Thread Pitch: M12*P1.25mm External Thread: M10 Install Length: 18mm The adapter can be installed on your rear hub motor axle nut and allows the trailer to be installed without interfering with the dropout If you mount the adapter...

Axle Length: 185mm/233mm Dropouts: 142mm-148mm/175mm-190mm Color: Black Material: Steel Thread Pitch: M12*P1.5 Compatible with EUNORAU 1-wheels trailer and mid-drive e-bike The ebike trailer adapter is designed for mid-drive ebike and can attach the trailer to your thru axle on ebike, please select the right adapter...