The TQ Range Extender Cable is a specialist connector that bridges your 160 Wh Range Extender and HPR50 motor system, facilitating synchronized power delivery and streamlined dual-battery charging protocols. Purpose-built for optimal energy transfer, it ensures your auxiliary battery integrates seamlessly with your primary power source for extended ride capability. Compatible with TQ-HPR50 e-bikes from model year 2023. FEATURES Links Range Extender to TQ HPR50 motor Supports simultaneous charging of both batteries Available in multiple lengths for MTB and road models Suitable for various leading e-bike brands SPECIFICATION Drive system: TQ-HPR50 Cable lengths:V01: 85 mm - MTB (e.g., Trek Fuel EXe, Scott Lumen eRide)V02: 325 mm - Road (e.g., Trek Domane+ SLR, Pinarello Nytro)V03: 325 mm - Road (e.g., BMC Roadmachine 01 AMP X, Rotwild R.X275)