Frame 6061 Aluminum alloy 26" Motor 36V 250W/48V 500W Mid-motor Fork Aluminum alloy without suspension Battery LG 36/48V 28Ah(14+14) lithium battery Handlebar Aluminum alloy Gear Shimano Acera 8spd Tire KENDA 26*2.1" Brake Tektro hydraulic disc brake Saddle City series Display LCD Seat post Aluminum alloy without suspension Throttle Optional Chain KMC rust resistance Pedal Plastic pedal Driving distance 70-90KM Max speed EU 25KM/H US 32KM/H Packing dimension 1690*260*890mm Container QTY 20GP 66PCS / 40HQ 187PCS Zhejiang Overfly Electric Vehicle Co.Ltd. has been deeply involved in the research and development as well as manufacturing of E-bikes since 2005. We stay current with the latest market trends by working closely with European & North America designteam, our commitment to innovation resultes in the launch of 3-5 new models each season. Overfly's competitive advantages include ability to provide customization, maintain stablesupplychain, offier high cost-performance Ebikes, and provide stable and on going service support. Strong capability in integrating and managing premium comt ponent supply chains allows us to focus our technical expertise on collaborating with customers for market customization. We are able to offer high-ended products with competitive cost control while also providing reliable and continuous service support to our customers both before and after sales.