![CYC X1 Pro Gen 4 Motor – High-Torque Mid-Drive eBike Motor (Pre-Assembled) Sting Road Legal [TL45] &](https://cdn.shopify.com/s/files/1/0906/4588/9406/files/Photo_25-02-2026_10_37_53_upscayl_3x_upscayl-standard-4x.png?v=1772059699)
![CYC X1 Pro Gen 4 Motor – High-Torque Mid-Drive eBike Motor (Pre-Assembled) Sting Road Legal [TL45] &](https://cdn.shopify.com/s/files/1/0906/4588/9406/files/Photo_25-02-2026_10_38_36_upscayl_3x_upscayl-standard-4x.png?v=1772059702)
Pay in 4 interest-free payments of $33.59 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Sting Road Legal [TL45] & X3 MX [TL2500]
keeping cargo completely dry
high-speed power compensation
for those longer journeys
you should pay attention to whether its output signal type and interface method are consistent with 4451 to simplify the replacement process and reduce potential risks
CYC X1 Pro Gen 4 Motor – High-Torque Mid-Drive eBike Motor (Pre-Assembled) Sting Road Legal [TL45] &The X1 Pro Gen 4 Motor is the core of the X1 Pro system, delivering high performance torque and reliability for mid drive e bike applications. The motor comes pre assembled with rotor, stator, and sun gear, ensuring a plug and play installation and seamless integration with the X1 Pro Gen 4 kit. Compatibility Compatible with X1 Pro Gen 4 kits Inclusions 1 X1 Pro Gen 4 Motor (pre assembled with rotor, stator, and sun gear) PRODUCT NUMBER 276
