Button Ring Kit with High Beam ST2 S Battery a ventilation system had to

a ventilation system had to be developed that doesn't require a dozen vents

The Brake System Rear HD944 is a complete hydraulic braking system for the rear wheel

The Speed Sensor Blubrake S1 is an essential spare part for the ABS system of the Stromer ST5 2021 ABS

1x Top Cover VP with 2x bearing shell 2x headset bearing 1x cup 1x Crown Race VP

Button Ring Kit with High Beam ST2 S Battery a ventilation system had toThe Button Ring Kit with High Beam ST2 S is the control unit on the handlebars of the ST2 S. The plus and minus buttons can be used to change the assistance on the Stromer, or to adjust the high and low beam. The connector on the control unit is "round" with 3 pins. Compatible: ST2 S 12V ST2 S 6V Scope of delivery: 1x Button Ring, 1x Part No. 400348 Button Ring Connecting Cable ST2 S, 2x O rings, 1x sealing pad, 1x Clamp