V20, V20 Pro, S20 Tunable Controller 21A (Red Plug)

• Suitable for: QMWheel V20, V20 Pro, S20 and S20 Pro with red motor cable
• Version: 21A, 500W, red motor plug, five connections without alarm
• Speed: up to 45 km/h tuned (private terrain only), limited to 25 km/h as standard

One controller for four QMWheel models at once: the V20, V20 Pro, S20 and S20 Pro share the same motor with red plug, so this single part fits all of them. Paired with a tunable H6C display with killswitch the bike runs up to 45 km/h; without a tunable display it stays neatly at 25 km/h.

Please note: the V20 Mini has its own 13A controller, for the V20 Cross we have a separate page, and a motor with black plug requires the black version. Not sure about the colour? Just pull the motor plug loose; the Colour Check shows you step by step how. Fitting: lift the saddle, swap five plugs, done.