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Geared RTR

Grin's Ready-to-Roll (RTR) kits are largely pre-configured hub motor packages that include a downtube battery pack with an integrated Baserunner Motor Controller. They are clean to install and use our new waterproof CA3-WP device with integrated handlebar switch for turning the system on and off and adjusting pedal assist levels. See the RTR Intro Video or the Kits Summary Page for details on the motor choices, and the Advanced PAS Page to understand the PAS and Torque sensors.

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  1. SX1 Front Minimal RTR Kit

    From USD$455.00

    To USD$1,972.00

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  2. SX1 Front Ready-to-Roll Kit

    From USD$560.00

    To USD$2,486.00

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  3. NEW
    SX1 Front with Regen Mod, Ready-to-Roll Kit

    From USD$645.00

    To USD$2,533.00

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  1. Mounting Type Rear Rack Remove This Item
  2. Nominal Voltage 52 Volt (14s) Remove This Item
  3. Motor MFG Shengyi Remove This Item
  4. Mounting Front Remove This Item
  5. Motor Type Geared Remove This Item
  6. Motor Power Range (Watts) 250-500 Remove This Item
  7. Nominal Rim Size 650B (ISO 584) Remove This Item
  8. Nominal Rim Size 26" (ISO 559) Remove This Item
  9. Nominal Rim Size 24" (ISO 507) Remove This Item
  10. Nominal Rim Size Unlaced Remove This Item
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