Controllers

battery

Replacement controllers have often been a tricky items to source, with countless options for low voltage cutoffs, hall timing, pedal assist and cruise modes, interlock swiches etc.

We’ve done our best to tailor two BLDC controller series with features that make them ideal for DIY ebike builds, including:
• Wide Operating Voltage Range (27-60V and 31-88V)
• Integrated ON/OFF Power Switch
• Both Sensored and Sensorless operation
• Proportional regenerative braking
• Long (120cm) motor cable leads
• Direct Plug-in V3 Cycle Analyst Compatibility

Full details are available in our Grnfineon Controller and Phaserunner product info pages.

10 Item(s)

Grid  List 

Set Descending Direction
  • C4820-GR

    C4820-GR

    US$100.00

    Out Of Stock

    36-48V, 20A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors.
  • 20A Grinfineon Controller with Brompton Fork Mounting Bracket

    C4820_Brompton

    US$110.00
    36-48V, 20A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector with short wiring harness and fork mounting bracket for Brompton Bike conversions.
  • C4825-GR

    C4825-GR

    US$125.00

    Backorder Available

    36-48V, 25A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors.
  • C4825-GR_Stoke

    C4825-GR_Stoke

    US$125.00
    36-48V, 25A Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. Short Phase Cable Length for Stokemonkey / Cycle Stoker
  • C4835-GR

    C4835-GR

    US$130.00
    36-48V, 35A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors.
  • C7240-GR

    C7240-GR

    US$185.00
    36-72V, 40A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors.
  • C7240-NC

    C7240-NC

    Regular Price: US$175.00

    Special Price: US$140.00

    36-72V, 40A Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors. Discounted Older Model (13000 eRPM max).
  • C_BAC2000

    C_BAC2000

    US$375.00

    High-Power ASI BAC Cadmium 2000, Field Oriented Motor Controller. 90V Max, 150A Peak Phase Current (50-75A Continuous). Requires Advanced Tech Savvy Users to Configure. Read This Thread First

  • Phaserunner

    Phaserunner

    US$295.00

    Grin Phaserunner, - Clear. Compact Field-Oriented Waterproof Motor Controller. 90V Max and 96 A Peak Phase Currents (~40A Continuous). Phaserunner Info Page.

  • Phaserunner_Bk

    Phaserunner_Bk

    US$295.00

    Grin Phaserunner, - Black. Compact Field-Oriented Waterproof Motor Controller. 90V Max and 96 A Peak Phase Currents (~40A Continuous). Phaserunner Info Page.

10 Item(s)

Grid  List 

Set Descending Direction