Removable 48V 18Ah Ultra-large Battery Comes with an advanced 48V 18AH lithium-ion battery that is fully charged in just about 9 hours. With a lockout key, easy to remove and take it home for charging, which can last up to 60-75km with pure power assist on a single charge. CST 26*4.0” Fat tires & Spoked Wheel CST 26*4.0 fat tires have great elasticity, which increases the contact area with the ground, enhances grip and ride stability, easily adapts to any terrain, and rough road conditions or hard riding will not deform the wheels at all. Three Working Modes There are three working modes: electric mode, PAS mode, and manpower mode. Color LCD Display CMACEWHEEL F26 is equipped with a color LCD instrument, which is a high-tech display device that presents various data of the electric bicycle to the rider in an intuitive way with its rich colors and clear display effects. It includes basic information such as conventional speed, battery capacity, and mileage. Specifications Brand:CMACEWHEEL Model:KS26 Battery Capacity:48V 18Ah Motor Power:500W Torque:60NM Meter Display: LCD Display Max Speed:25KM/H (can be unlocked) Sensor:Speed Sensor Riding Mode:Pure Electric/Pedal Assistant (PAS)/Pedal Max range for pure power:50-60km Max range for assisted mode: 60-75km Frame Material:Aluminum Alloy Max climbing grade:30° Wheel & Tire: 26*4.0 inches Braking System:Front & rear disc brake Gears/Variable Speed:Shimano 7 speed Suspension:Front oil suspension fork Charger:54.6V 2A Charging Time:About 9H Max load:150kg Suitable Height:165-200cm Lights:LED Headlight + turn tail lamp Mudguard:Front & rear fender Waterproof:IP65 Battery Weight:4.5kg Net Weight:32KG Gross Weight:39KG Package Size:160 x 24 x 81cm Package Includes 1 x CMACEWHEEL KS26 E-bike 1 x Tire Pump 1 x Assembly Tools 1 x Battery Charger