Santroll's 36 V, 15 A controller for VelectriX Cruiser models, which roll on 27.5" wheels. It carries model number WZKD3615KA-NXOZ18-F4 and uses the UART protocol.

  • Cruiser specific – VelectriX lists it for Cruiser models only.
  • Set up for 27.5" wheels – programmed for the Cruiser's wheel size.
  • UART protocol – as VelectriX specifies.
  • 36 V, 15 A – matched to the 36 V system.
  • Genuine VelectriX part – part code VXAUS10398.

Why it has to be the Cruiser unit

Each VelectriX controller is programmed for one model and wheel size. A controller from another model can give the wrong speed reading or assist cut-off.

Fit and compatibility

VelectriX lists this controller for its Cruiser models only. The Cruiser X ST runs a Bafang M210 mid-drive with a Bafang display, which this listing doesn't mention, so talk to Tune before ordering for that bike. Check the model number on your existing controller matches.

Tune can fit it and test the assist before you ride away.

VelectriX warranty. 2 years against manufacturing defects in materials and workmanship (motor, battery and motor controller). 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.

  • Santroll motor controller, 36 V, 15 A
  • Model number WZKD3615KA-NXOZ18-F4
  • UART protocol
  • For VelectriX Cruiser models, 27.5" wheels
MakerSantroll
Voltage36 V
Current15 A
Model numberWZKD3615KA-NXOZ18-F4
ProtocolUART
Wheel size27.5"
FitsVelectriX Cruiser models
VelectriX part codeVXAUS10398
SKU VLX-VXAUS10398
Brand VelectriX
Shipping Weight 0.4000kg
Shipping Width 0.120m
Shipping Height 0.080m
Shipping Length 0.220m