"The RAMBO Savage 2.0 750W E-Bike is a powerhouse designed to conquer any terrain with ease. The 17"" step-thru frame caters to a wide range of riders, making it easy to mount and dismount. At the heart of this electric mountain bike is the powerful 750W hub motor powered by Bafang that delivers 90Nm of torque. This formidable combination enables effortless acceleration and conquering of steep gradients with ease. A substantial 48V 15ah battery, which can be upgraded to an even more formidable 20ah battery (not included), provides ample range, plus this E-bike is dual-battery capable, allowing your to purchase an additional battery (not included) to double your range. Shimano's wide range 8-speed 11-32T gear system ensures you have the right gear for any terrain, while the Kenda 24"" x 4"" aggressive-tread tires provide exceptional traction and control on both paved and off-road surfaces. The Adjustable Class Setting (ACS) lets you switch between Class 1, 2, or 3 modes, and a waterproof, full-color LCD screen allows you to see all your data with ease. Adjustable stem height for exceptional comfort. The RAMBO Savage 2.0 750W E-Bike includes a host of accessories to elevate your riding experience like an extreme-strength rear rack, front and rear fenders, and a powerful headlight and taillight for visibility.Manufacturer model #: SAV2.0. 17"" step-through frame is suitable for a range of riders 750W hub motor powered by Bafang 48V 15ah battery, and dual-battery compatible ACS lets you switch between E-bike classes Waterproof LCD screen 8-speed drivetrain Height-adjustable stem 24"" x 4"" tires Rear rack Fenders LightsSpecs: Frame: 6061 T6 aluminum Fork: Suspension Motor: 750W Bafang Throttle: Twist Range: 48 miles Max Speed: 30 mph Display: Waterproof LCD color Battery: 48V Cassette: 8-speed, 11-32T Shifters: Trigger style Rims: Double-wall aluminum alloy Tires: 24"" x 4"" Brakes: Hydraulic disc with 180mm rotors Assembled Weight: 71 lbs. with battery Max Payload Capacity: 300 lbs."