Our standard kit includes a motor, controller, display, wiring harness, and necessary mounting hardware. Some premium kits may also feature torque sensors, anti-theft systems, or custom brackets. Check the product page for a full “What’s Included” list.

Modifying your bike may affect the manufacturer’s warranty—consult your bike’s brand for details. However, our kits come with a separate 1–2 year warranty for the motor and battery. We recommend keeping original parts for potential reversibility.

Most kits fit 26″–29″ wheel mountain, hybrid, or city bikes, but compatibility depends on frame design (e.g., rear dropout width, brake type). Verify your bike’s specs against our “Compatibility Guide” or contact us with photos for confirmation.

Basic installation requires hex keys, wire cutters, and mechanical aptitude (step-by-step video guides provided). For complex setups like hydraulic brakes or custom frames, we recommend professional assistance—we offer live support if needed.

Regulations vary by region (e.g., 250W motor limits in the EU, 20 mph speed caps in the US). Our product pages specify compliance details, but always check local eBike laws before purchasing.