The speed sensor reads a magnet on the wheel and tells a Bafang mid-drive how fast you're going, so the motor can manage assist up to 25 km/h and the display shows the right speed. Replace it if your speed reads zero or the assist drops out.

  • Bafang part: fits all CAN-protocol Bafang mid-drive motors.
  • Covers the current mid-drives: the M210, M410 and M510 VelectriX uses all run CAN.
  • Accurate speed: the motor needs it to hold the 25 km/h assist limit.

Fitting

It mounts on the frame near the rear wheel and plugs into the motor's wiring. Tune Cycles can fit it, line it up with the magnet and clear any error codes.

Fit and compatibility

Suits VelectriX mid-drive models from MY21 on with a CAN-protocol Bafang motor. On the current range that's the Adventurer X ST (M410), Ascent X (M510) and Cruiser X ST (M210). It isn't for hub-drive models.

Ask us if your bike is older than MY21.

VelectriX warranty. Covered against manufacturing defects under VelectriX's warranty terms; ask us for the period that applies. The warranty covers the original purchaser of a product bought through an authorised VelectriX dealer (Tune Cycles is one), with proof of purchase. Claims go through the dealer you bought from.

  • Bafang speed sensor
  • Fits all CAN-protocol Bafang mid-drive motors
  • For VelectriX mid-drive models, MY21 on
  • Suits the Adventurer X ST, Ascent X and Cruiser X ST
MakerBafang
TypeSpeed sensor
Suits motorsAll CAN-protocol Bafang mid-drives
FitsVelectriX mid-drive models, MY21 on (Adventurer X ST, Ascent X, Cruiser X ST)
VelectriX part codeVXAUS10455
SKU VLX-VXAUS10455
Brand VelectriX
Shipping Weight 0.1000kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.150m