Change the way you ride, let the ride be whatever you want! When the road ahead becomes tough, our AKEZ 29" mountain e-bike definitely is an excellent adventurer. The aluminium alloy frame is precisely produced for improving the handlebar with a 21-speed shifter. You can easily shift to any speed just with a thumb. All of premium padded saddle, dual-density handlebar grips and pedals provide you with super comfortable experience. The high-quality front and back dual-disc-brakes ensure firm braking at all times. Moreover, It's also equipped with a bright front LED light for safe night riding.Please well noted that the theoretical data here is for reference only. Actual data may differ according to different-weight of riders, speed modes, various terrains and riding slope.Friendly Reminder: The products you received may differ from images as they are subject to model upgrades based on market feedbacks. Please refer to the actual products. Thank you. Features: Brake Distance of 3m-5m depends on speed. 29" mountain e-bike Aluminium alloy frame Front and back dual-disc-brake 21 speeds Suspension fork Premium padded saddle Built-in Li-ion battery Quick release alloy clamp Easy height adjustments Easy assembly The service cycle is determined by the using frequency and the user's weight. *Please Read Our Disclaimer for E-BIKE Products