Electric semi-rigid mountain bike 27'5", e-ST 520 Gray/Acid Yellow - ROCKRIDER, Condition: 8/10, In very good condition, the frame and fork may show slight marks. The control console is neither scratched nor cracked, Purchase date 2021, Last serviced by Decathlon in 2025, Number of KM: 2,000, Motor: BROSE C Aluminum with 70 Nm, Torque sensor Max assistance 280%, Electric assistance stops beyond 25KM/h according to European regulations, All electrical components work very well, battery range: 70km depending on usage conditions, up to 3 different electric assistance modes, Hydraulic disc brakes with 2 pistons, powerful and secure, Anti-derailment Rear derailleur MICROSHIFT ACOLYTE, 8 speeds, Bell, Stored away from the elements, (Charger, locking keys, and original invoice included), Perfectly suitable for all types of terrain such as in the city, in the forest, or even in the mountains.