Mokwheel Obsidian E-Bike Full-suspension E-Bike for all of your E-Bike adventures! The Obsidian is one of the most capable E-Bikes on the market, with a powerful 1000w motor, full-suspension, innovative features and technologies, along with comfort and stability, you can literally do ANYTHING on the Obsidian! Torque Sensing Motor Whether you're out for a long ride or have a nasty hill along your normal commute, if you have a bike with pedal assist you'll finish your ride feeling more energized instead of drained. Going over rough terrain and up hills becomes much easier with the pedal assist feature. Rear Shock Absorber The lightweight design of the Air Rear Shock not only provides silky smooth travel, but thanks to air springs and the latest in damping control technology, it also delivers a spring rate that is normally only available on heavier coilovers. Not only does it smooth out the most intense off-road races, it also reduces your weight so you can enjoy your off-road riding to the fullest. Suspension Front Fork Obsidian features a flexible and adaptive hydraulic front fork that helps smooth bumps and improves off-road performance. In addition, the fork has a lockout lever to allow for quick adjustments while riding to stiffen or soften the fork, depending on weight and riding style. Thumb Throttle The thumb throttle is more comfortable and safer than the half-twist throttle, and it can reduce wrist strain and eliminate the fatigue brought by long time riding. Hydraulic Disc Brakes TEKTRO HD-E350 hydraulic disc brake, which is characterized by high stability, low reaction force and high safety factor as an oil brake. Compared to cable brakes, which are prone to wearing, corrosion, overuse or brake fracture, hydraulic brakes are also safer than wire brakes. Shimano 8-Speed Derailleur Made by durable aluminum alloy material, excellent shifting performance ensures riders' safe and stable riding. It can be adjusted slightly in multiple places to provide accurate gear changes using the handlebar mounted click-shifter. Aluminum Crankset Aluminum provides excellent power transfer with efficiency. Strong, light, durable, high axial strength and compatibility. Ergonomic Grips Ergonomically designed to help reduce your hand and wrist fatigue, this bike handlebar is made of a softer, grippier leather surface and silicone provides extra comfort, making it a great choice for longer rides. LED Headlight Light up your night ride with the click of a button. Obsidian comes in ONE size to suit most adults. Normal: 5'6" - 6'8" COLOR OPTIONS: Yellow/Black Red/Black Camouflage TECHNICAL SPECIFICATIONS Battery 48V 19.6Ah Charger 48V 3.0A Speed Class Up to 28 mph on Level 5 PAS Weight 77 lbs Range 60~80miles Motor 48V 1000W Brushless Rear Hub Motor Payload Capacity 400 lbs Rider Height 5'6" ~ 6'8" TiresCHAOYANG 26x4.0" Puncture Resistant Fat Tire DisplayLED Integrated BrakesTEKTRO HD-E350 Hydraulic Disc Brakes ChainKMC Stainless Chain Crank Set44T DOUBLE-SIDED ALUMINUM ALLOY CRANKSET Derailleur8 Speed Shimano Rear Derailleur Front Fork130mm Adjustable Suspension Frame6061 Aluminum Alloy with Internal Battery ThrottleThumb Throttle HandlebarAluminum Alloy 31.8mm, 720mmy Kickstand6061 Aluminum Kickstand RimsAluminum Alloy SaddleCustomized Comfort Leather Seat SensorTorque Sensors SpokesFront 12 and Rear 12 Gauge