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.

11 Item(s)

Grid  List 

Set Descending Direction
  • Baserunner for Brompton Bike Conversion

    Baserunner_Brompt

    US$180.00

    Grin Baserunner, - Flat Field-Oriented Waterproof Motor Controller for Battery Enclosures. 60V Max and 55A Peak Phase Currents (~30-35A Continuous). No On/Off switch.

  • Complete Baserunner Motor Controller

    Baserunner_L10

    US$220.00

    Backorder Available

    New

    Grin Baserunner_L10, - Flat Field-Oriented Waterproof Motor Controller for Battery Enclosures with L1019 Motor Plug and New 8Pin CA-WP Plug. 80A Peak Phase Currents (~45-50A Continuous).

  • Complete Baserunner Motor Controller

    Baserunner_Z9

    US$180.00

    Grin Baserunner, - Flat Field-Oriented Waterproof Motor Controller for Battery Enclosures with Z910 Plug. 60V Max and 55A Peak Phase Currents (~30-35A Continuous). No On/Off switch.

  • C4820-GR_Higo

    C4820-GR_Higo

    US$100.00
    36-52V, 20A Sinewave Controller with ON/OFF Switch and Either 90cm or 120cm (for Front hub) Motor Phase Cable using Waterproof Z910 Higo Connector.
  • 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, new Waterproof 9-pin Higo Z910 motor plug, and fork mounting bracket for Brompton Bike conversions.
  • C4825-L10

    C4825-L10

    US$125.00
    36-52V, 25A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Plug. New Model with Waterproof L1019 Connector for Motor Plug
  • C4835-L10

    C4835-L10

    US$130.00
    48V-52V, 35A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector.
  • C7240-L10

    C7240-L10

    US$185.00
    36-72V, 40A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. New Model with Waterproof L1019 Connector for Motor Plug
  • Phaserunner_L10

    Phaserunner_L10

    US$300.00

    Grin Phaserunner, - Stainless Silver Shell with Molded L1019 Motor Connector. Compact Field-Oriented Waterproof Motor Controller. 90V Max and 96 A Peak Phase Currents (~45A Continuous).

  • Phaserunner and wiring harness

    Phaserunner_MT

    US$295.00

    Grin Phaserunner, Compact Field-Oriented Waterproof Motor Controller. MT model with Stainless Shell. 90V Max and 96 A Peak Phase Currents (~45A Continuous).

  • Phaserunner Wiring harness

    Phaserunner_MT_Bk

    US$295.00

    Grin Phaserunner MT, - Black. Compact Field-Oriented Waterproof Motor Controller. 90V Max and 96 A Peak Phase Currents (~45A Continuous).

11 Item(s)

Grid  List 

Set Descending Direction