The Ecotric Explorer electric bike provides a front and rear hydraulic disc brake system and an all-aluminum alloy frame. Its 26 x 4 anti-skidding tires adapts to snow, sand and other complex topographies. The Explorer is equipped with a fully adjustable air suspension front fork, rear rack, suspension seat and fenders. The 48V 13AH lithium battery provides 750W power, and the drive train includes a SHIMANO 7 speed cassette with a high-speed brushless DC motor having 1,000 cycles of service life. The large capacity battery is hidden and removable with built-in overcharge protection, letting you ride with style and confidence.