Powerful Motor & Lasting Battery Electric bike for adults is equipped with a powerful 48V 1200W high speed brushless motor with 48V, 17.5Ah high capacity battery adds greater climbing ability and can reach a maximum speed of 60km/h. It can travel 50-60km for your daily commute and mountain cruising needs. Durable & Shock Absorption Durable double-layer aluminum alloy rims and shock-absorbing frame ensure smooth driving even on rough roads. The thickened shock-absorbing front fork can be locked and adjusted. Ebikes for adults can comfortably adapt to various road sections, has a good shock absorption effect, and effectively resists the impact on the body. Smart LCD Display Electric bicycle for adults is equipped with HD smart meter display, including speed display, battery power display, mileage display. You can have more speed mode choices. You can easily track the driving speed and mileage as well as the remaining power of the battery anytime, so as to avoid running out of power. The plus and minus buttons are used to set the gear, and there are horn buttons and light buttons on the handle to further protect your safety. Shimano 7-speed Gears & Dual Disc Brakes Shimano 7-Speed gears increases stronger hill-climbing power greater terrain adaptability than 7 speed gears.It is convenient to ride uphill, downhill or pure acceleration. The front and rear dual disc brakes provide good braking ability.The tires are made of non-slip and explosion-proof materials. The pattern on the surface of the tire is non-slip and wear-resistant, and has strong grip and puncture resistance to ensure safe driving. 26 inch Fat off-road Tires HD-B3 mountain bike have thick tires to better absorb bumps and jumps. Wider tires provide better traction, HD-B3 ebike's features a burlier frame to load heavier. What's more, it comes with integrated Lights(headlight and brake light),an electric bike with built-in headlight that is safer to ride in low-light conditions (such as dawn and dusk). Specification: Brand: Hidoes Type: Electric Bike Model: HD-B3 Color: Black Motor Type: permanent magnet brushless DC motor Max Load: 150 kg Max Speed: 25km/h(can unlock to 59Km/h) Rated Power: 1200W Distance Per Once Charge: ≥50-60 km Voltage: 48V Capacity: 17.5Ah Product Weight: 28kg Package Weight: 41.9kg Product Size: 187*60*121.5cm Package Size: 162*29*78cm Package Contents 1 x Charger 1 x User Manual 1 x Toolkit 1 x Electric Bike 1 x Inflator