⚡ Torque

The Touroll J2 ST’s rear hub-drive motor delivers a peak torque of 45 Nm. In practice, that translates to a responsive push off the line: you’ll feel a solid, consistent boost when you start pedaling or come to a stop at a traffic light. Because the torque is applied directly at the wheel, the J2 ST offers a smooth, predictable surge rather than a sudden jolt, making for a confident launch in urban traffic.

With 45 Nm of torque, the J2 ST handles everyday inclines and rolling hills with ease, helping you maintain momentum without excessive effort. Riders will appreciate the midway point of support when accelerating from low speeds or navigating moderate gradients. While it won’t match the grunt of high-torque systems designed for steep mountain trails or fully loaded cargo runs, it strikes a good balance for typical city and suburban routes.

This level of assistance matters most to commuters, casual weekend riders, and anyone who wants a reliable boost through stop-and-go streets or light hill climbs. If your rides focus on paved roads, bike lanes, and gentle slopes, the 45 Nm rear hub motor will feel both lively and controlled, giving you just enough kick without overwhelming the natural pedaling experience.