Shenzhen First Technology Co., Ltd.  

Product Name: OEM 29er Alloy Electric Bike Bicicleta De Montana with E Bike Kit Model NO.: E5-speed Range per Power: 70~110km Max Speed: 20-40km/h Folded: Unfolded Certification: CE, EEC, EN15194, ISO, CQC, EPA, COC, DOT frame Material: Aluminum Alloy Motor: Brushless Wheel Size: 26''/27.5''/29'' Battery Type: Lithium Battery Battery Voltage: 48V Wattage: 251-350W Motor Option: Rear Drive, 36V250W / 36V350W / 48V350W frame: E5, Alloy Al6061, Smooth Welding&Inner Cable Derailleur Lever: Shimano M310-8 Speeds Chain: Ybn-8s Tire: Kenda-K1187, 26"/27.5"/29"