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G311 Front Ready-to-Roll Kit

Front 250-500W Ready to Roll Geared Bafang G311 kit, with V3 Cycle Analyst, Downtube battery, PAS/Torque sensor options.

Full Product Information Page

All RTR kits can expect 1-3 week shipping delay due to CA3-WP backlog. Ignore 'product not available' message during checkout.

From USD$539.00

To USD$2,426.00

In stock

SKU
KIT-G311_RTR
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Customize G311 Front Ready-to-Roll Kit

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Ready to Roll Kit with G311 Front Motor, Downtube Battery, Baserunner Controller, PAS/Torque sensors etc.
G311 Front Ready-to-Roll Kit

In stock

USD$539.00

Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator. NEW! Launch Motor Simulator with G311 Front Ready-to-Roll Kit

Summary
    MG311 Standard Wind, Unlaced
    Actual Weight (kg)
    2.26
    Motor MFG
    Bafang
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    8.4
    Phase Resistance (Ohm)
    0.124
    Disk Brake Compatible
    Yes
    Spoke Holes
    36 Hole
    Flange Spoke Diameter (mm)
    123
    Magnetic Pole Pairs (Phaserunner)
    88
    Hysteresis Losses (N-m)
    0.666
    Eddie Losses (N-m / rad/sec)
    0.015
    MG311 Fast Wind, Unlaced
    Actual Weight (kg)
    2.26
    Motor MFG
    Bafang
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    10.5
    Phase Resistance (Ohm)
    0.098
    Disk Brake Compatible
    Yes
    Spoke Holes
    36 Hole
    Flange Spoke Diameter (mm)
    123
    Magnetic Pole Pairs (Phaserunner)
    88
    Hysteresis Losses (N-m)
    0.666
    Eddie Losses (N-m / rad/sec)
    0.015
    Rim16Frct
    Actual Weight (kg)
    0.2100
    Rim Width (mm)
    20
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 349)
    Rim ERD
    328
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim16Y303
    Actual Weight (kg)
    0.24
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 305)
    Rim ERD
    292
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim20_Alex
    Actual Weight (kg)
    0.48
    Rim Width (mm)
    32
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    390
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim24_P17A
    Actual Weight (kg)
    0.43
    Rim Width (mm)
    23
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    490
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim24J31
    Actual Weight (kg)
    0.7000
    Rim Width (mm)
    31
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    477
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim24_Fat
    Actual Weight (kg)
    1.02
    Rim Width (mm)
    65
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    485
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim24_Alex
    Actual Weight (kg)
    0.64
    Rim Width (mm)
    32
    Spoke Holes
    36 Hole
    Nominal Rim Size
    24" (ISO 507)
    Rim ERD
    494
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim26_ZAC19
    Rim Width (mm)
    23.6
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    540.33
    Rim Brake Compatible
    Yes
    Rim26_DM18
    Actual Weight (kg)
    0.53
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    543
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim26_Alex
    Actual Weight (kg)
    0.76
    Rim Width (mm)
    32
    Spoke Holes
    36 Hole
    Nominal Rim Size
    26" (ISO 559)
    Rim ERD
    544
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim275_Alex
    Actual Weight (kg)
    0.76
    Rim Width (mm)
    32
    Spoke Holes
    36 Hole
    Nominal Rim Size
    650B (ISO 584)
    Rim ERD
    565
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim700_DM18
    Actual Weight (kg)
    0.6
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    700C (ISO 622)
    Rim ERD
    607
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    Rim700_ZAC19
    Rim Width (mm)
    23.6
    Spoke Holes
    36 Hole
    Nominal Rim Size
    700C (ISO 622)
    Rim ERD
    603.86
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim700_Alex
    Actual Weight (kg)
    0.80
    Rim Width (mm)
    32
    Spoke Holes
    36 Hole
    Nominal Rim Size
    700C (ISO 622)
    Rim ERD
    606
    Rim Brake Compatible
    Yes
    Valve Type
    Schrader
    B3615Li-DT
    Actual Weight (kg)
    3.15
    Dimensions (L x W x H, mm)
    380x95x100
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    14.5
    Cell Type
    Panasonic NCR21700A 10S x 3P
    B3617LiM-DT
    Actual Weight (kg)
    3.54
    Dimensions (L x W x H, mm)
    370x89x90
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    16.8
    Cell Type
    Samsung INR 1865035E 10S x 5P
    Internal Resistance (Ohms)
    0.1
    B3620Li-DT
    Actual Weight (kg)
    4.02
    Dimensions (L x W x H, mm)
    365x95x100
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    19.25
    Cell Type
    Panasonic NCR21700A 10S x 4P
    B3626LiM-DT
    Actual Weight (kg)
    5.18
    Dimensions (L x W x H, mm)
    370x89x137
    Mounting Type
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    26.5
    Cell Type
    Panasonic NCR18650GA 10S x 8P
    Internal Resistance (Ohms)
    0.06
    36V 2A ST3 Charger
    Actual Weight (kg)
    0.36
    36V 4A ST3 Charger 100-240VAC
    Actual Weight (kg)
    0.58
    Satiator Upgrade with ST3 Adapter
    Actual Weight (kg)
    1.06
    Baserunner_Z9
    Dimensions (L x W x H, mm)
    90 x 55 x 15
    Actual Weight (kg)
    0.18
    Max Battery Amps (A)
    30
    CA3-WPx
    Actual Weight (kg)
    0.2900
    ETA
    Jul. 18, 2021
    PAS_24P
    Actual Weight (kg)
    .06
    ETA
    Jun. 15, 2021
    ERider68_4B
    Actual Weight (kg)
    1.06
    ERider68_5B
    Actual Weight (kg)
    1.06
    ERider73_4B
    Actual Weight (kg)
    1.06
    ERider73_5B
    Actual Weight (kg)
    1.06
    Sempu_140
    Actual Weight (kg)
    0.32
    NCTE_120
    Actual Weight (kg)
    0.3300
    ETA
    Aug. 5, 2021
    NCTE_128
    Actual Weight (kg)
    0.3300
    NCTE_136
    Actual Weight (kg)
    0.3300
    More Information
    G311 Motor Dimensional Diagram (65.46 kB)
    Phaserunner V3 Updates (538.75 kB)
    Phaserunner User Manual V2 (1.45 MB)
    G311 Motor Dimensional Diagram (65.46 kB)
    G311 Motor Dimensional Diagram (65.46 kB)
    Torque Arm G311 Installation and Specifications (479.27 kB)
    Satiator User Manual for 1.0X Firmware (1.20 MB)
    Phaserunner User Manual V2 (1.45 MB)
    12 Pole PAS Specifications and Installation Guide (462.79 kB)
    12 Pole PAS Specifications and Installation Guide (462.79 kB)
    24 Pole PAS Specifications and Installation Guide (468.83 kB)
    Sempu Sensor User Manual (726.05 kB)
    NCTE Bottom Bracket Specifications (532.39 kB)
    NCTE Bottom Bracket Specifications (532.39 kB)
    NCTE Bottom Bracket Specifications (532.39 kB)
    TripWire Pull Specifications (426.56 kB)
    TripWire Push Short Specifications (425.65 kB)
    Complete front wheel conversion kit based around our G311 and Shengyi small geared hub motors, including the baserunner motor controller tucked neatly in a downtube battery, the CA3 with accessories and pedal assist systems. This setup includes everything configured out of the box for the ideal for a minimal, lightweight commuter ebike with pedalec control.

    For a full explanation of the various drop-down choices and a comparison of this package versus other motor options, see our Grin Kits Info Page

    For details on the G311 hub in particular, see the G31X Geared Motor Info Page

    For details on the PAS/Torque sensor selection, see the Advanced PAS Kit Info Page

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