1000W Powerful Electric System 48V 13AH removable battery, using a new generation of BMS power saving systerm up to 110 km in pedal-assist mode. It has higher output efficiency and requires less maintenance compared with others. providing more than enough to power your daily commute, a cruise on the mountain, or a meander along your favorite trail. You can easily handle most of the hillsides encountered 3 Mode Options Throttle (ebike)/pedal-assist/normal bike, in pedal-assist riding up to 110km, in ebike mode up to 45km. it can meet your daily commuting needs and outdoor needs, either it is to explore new trails outdoors, get in some exercise, or rush into work or errands, GOGOBEST electric bicycles will always be your most dependable partner. Safe Mountain Bike The fork is made of high strength carbon steel and the frame is made from aluminum alloy. This makes the bike lightweight yet very sturdy. 26''*4" fat tires anti-slip for a better grip on rainy days with 21-speed transmission system, you can choose any speed according to your needs. Aluminum Alloy double-walled rims are for greater durability. Front Suspention The adult electric bicycles employ front suspension fork can effectively absorb shocks during riding, help to better control the direction. Its strong shock absorption helps you pass rough terrain with less effort and bring a more comfortable riding experience. The ZOOM two-way brake mechanical disc brake gives you reliable braking force in steep descents. Easy to Assemble Our bike is 90% pre-assembled and you only need to finish the assembly of main parts. with one-year service for the electric motor, battery and other main replaceable parts, you've no worry about using it. Excellent Climbing in off-road The GF600's 1000W brushless motor enables you to climb up to 35°, thanks to its internal star gear design that amplifies torque and improves energy efficiency conversion. This also enhances speed performance and climbing performance. 48V13Ah Removable Battery 48V 13AH lithium battery is packed on the bike frame with a waterproof, and dust proof design, can removed easily, it offers a range of 50KM in pure electric mode , 110km mileages with power assisted mode. SHIMANO 7-Speed Gears The GF600 is equipped with Shimano 7-speed gears, allowing you to shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds. Combined with the pedal-assist system, you can adjust your speed to complete your journey. Smart LCD Display The GF600 features an intelligent LCD instrument with a brand new interactive interface, integrated gear switch, bicycle data view, power output setting, and IP54 waterproof and dust proof quality. 26*4.0 Inches Tires The 26*4.0 inches wheels are comfortable, stable, and suitable for all roads. It has anti-skid and anti-vibration functions, ensuring a longer span, bigger, faster, and less effort ride. Mechanical Disc Brake The GF600 has a dual system of front and rear disc brakes that dissipates heat quickly and automatically cuts off power. Even during emergencies, it can brake efficiently and smoothly. Front Spring Suspension The spring suspension enhances shock resistance, providing excellent performance, experience ultimate comfort with the front fork suspension system that effectively reduces disruption and responds to all road conditions. Removed Battery The removable battery can be charged at home or anywhere，which is more convenient and flexible to meet your needs, and offer an added layer of security when leaving your e-bike unattended, preventing theft or tampering. Specification: Brand:GOGOBEST Model:GF600 Material: 6061 aluminum alloy frame Unfolded size: 193cm*110cm*85~100cm Package Size: 148*28*79.5cm Wheel: 26*4.0 aluminum alloy rim Gross weight: 38kg Net weight: 28kg Load: 200KG Applicable height: 165~190cm Max speed: 40KM/H Max grade: 35° Waterproof degree: IP54 The charger: 48V2.5a Battery capacity: 48V13ah power lithium battery Battery rated voltage: 48V Control system: L-deives 48v20a vector controller Motor rated voltage: 48V Motor rated power: 48V 1000W Charging time: 5~6h Brake: ZOOM two-way brake mechanical disc brake Package contents 1 x Gogobest GF600 Electric Moped Bicycle 1 x Charger 1 x Wrench 1 x Multi-function hexagon tool 1 x Lock 1 x Front wheel quick release 1 x Pump 1 x User Manual