You’ll power up hills with the Tongsheng mid-drive kit, featuring TSDZ8 750W and TSDZ16 1000W configurations for precise torque and a natural ride.
Power and efficiency: You get up to 160Nm torque with the 1000W TSDZ16 option, 55–60 km/h top speed on private land, IPX6 waterproofing, and ≥82% efficiency to extend your range.
Natural pedal feel: The smart torque sensor auto-matches assist to your pedaling effort, delivering smooth response and confident climbs without abrupt bursts.
Compatibility and setup: Fits 68–73 mm bottom brackets and supports 42T/44T/46T chainrings; designed to pair with bikes having ≥10 speeds for seamless shifting.
Extras and support: You can opt for the Bluetooth EKD01 display for navigation and ride data; plus a 1-year motor warranty, local service centers in Poland, the UK, and the USA, and 24/7 technical support.
