
Wholesale Shimano 9-Speed Electric City Bike with 36V Samsung Cell. Samsung Lithium Battery: 36V 13Ah Samsung cell battery ensures high capacity and long lifespan. Mid-Drive Motor System: 250W TTIUM mid-drive motor provides efficient power delivery and smooth riding. Hydraulic Disc Brakes: Tektro M300 hydraulic disc brakes ensure reliable stopping power and safety. Aluminum Alloy Frame: AF7076 aluminum alloy frame offers lightweight durability and corrosion resistance. TUV Audited Factory: Factory audited by TUV/Sud, Germany, guaranteeing strict quality control standards. OEM/ODM Service: Full customization available including color, logo, design, and packaging for bulk orders. Long Battery Cycle Life: Battery supports 800-1000 recharge cycles for extended product usability.