Fits XP 3.0: Specially designed mounting threads (M12 x 1.25mm) replace the rear axle nut of your e-bike
Quick, tool-free installation: Simply screw it onto the end of the axle after removing the stock nut. Tighten by hand first, then use the grooves to secure
Rider and passenger safety: Rounded edges minimize accidental scrapes on legs. Tested for a secure fit with the chainstay
Optimized size: Compact 9.5 cm (3.74 in) length and 3.5 cm (1.38 in) diameter ensure no chain interference or compromise in stability
Dual-sided comfort: Sturdy footrests provide stable support for passengers on both sides of the e-bike