Front Folding Bike CA3 Kit

Front 250-500W Ready to Roll Kit with 250-300 Watt Direct Drive Hub Motor, Downtube Battery, Baserunner, V3 Cycle Analyst and PAS/Torque Sensor Options. 

From USD$615.00

To USD$2,915.00 Regular Price USD$2,939.00

In stock

SKU
KIT-MFSAW20F_RTR
Customize Front Folding Bike CA3 Kit

MSAW20F
Z910 Extension Cable (60cm)



V5 Baserunner_Z9 Stand Alone

CA3-WPx
CA3_MFSwitch for CA3-WPx


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Your Customization
Ready to Roll Kit with G311 Front Motor, Downtube Battery, Baserunner Controller, PAS/Torque sensors etc.
Front Folding Bike CA3 Kit

In stock

USD$615.00

Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator.
Launch Motor Simulator with Front Folding Bike CA3 Kit

Summary

    Front wheel conversion kit for folding bicycles based around a 250-500 Watt Direct-Drive motor with the standard M12 Axle with 10mm flats. For Dahon, Bike Friday, and similar folding bikes with narrow 75mm forks but standard dropout width. 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 details on the PAS/Torque sensor selection, see the Advanced PAS Kit Info Page

    MSAW20F
    Actual Weight (kg)
    3.0
    Manufacturer
    Crystalyte
    Motor MFG
    Crystalyte
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    13.6
    Phase Resistance (Ohm)
    0.24
    Disk Brake Compatible
    No
    Connector(s)
    Z910
    Thermistor Style
    10K NTC, B~3900
    Axle Length (O.L.D.)
    75
    Axle Threads
    M12 x 1.25mm
    Rim Brake Compatible
    Yes
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Motor Type
    Direct Drive
    Flange Spoke Diameter (mm)
    172
    Magnetic Pole Pairs (Phaserunner)
    20
    Hysteresis Losses (N-m)
    0.37
    Eddie Losses (N-m / rad/sec)
    0.006
    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
    Rim16_ZAC19
    Actual Weight (kg)
    0.6
    Rim Width (mm)
    25
    Spoke Holes
    36 Hole
    Nominal Rim Size
    16" (ISO 349)
    Rim ERD
    332
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim20_ZAC19
    Actual Weight (kg)
    0.32
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    389
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim20J31
    Actual Weight (kg)
    0.56
    Rim Width (mm)
    31
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    375
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    Rim20_DM30
    Actual Weight (kg)
    0.42
    Rim Width (mm)
    30
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    394
    Rim Brake Compatible
    Yes
    Valve Type
    Presta, Schrader
    Rim20_Fat
    Actual Weight (kg)
    0.82
    Rim Width (mm)
    65
    Spoke Holes
    36 Hole
    Nominal Rim Size
    20" (ISO 406)
    Rim ERD
    384
    Rim Brake Compatible
    No
    Valve Type
    Schrader
    36V 10Ah Bottle Battery
    Actual Weight (kg)
    2.2
    Dimensions (L x W x H, mm)
    295x78x78
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    9.8
    Watt-hours at 1C Discharge
    345
    Cell Type
    Panasonic GA 10S x 4P
    Internal Resistance (Ohms)
    0.19
    Connector(s)
    Anderson, ST3
    36V 14Ah Bottle Battery
    Actual Weight (kg)
    2.7
    Dimensions (L x W x H, mm)
    363x78x78
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    13.3
    Watt-hours at 1C Discharge
    460
    Cell Type
    Panasonic GA 10S x 4P
    Internal Resistance (Ohms)
    0.160
    Connector(s)
    Anderson, ST3
    36V 14.5Ah Downtube Battery
    Actual Weight (kg)
    3.15
    Dimensions (L x W x H, mm)
    365x100x105
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    14.5
    Cell Type
    Samsung INR27100-50G 10S x 3P
    Connector(s)
    Anderson, DT_4pinSpade, ST3
    36V 15.5Ah eZee Flat Pack
    Manufacturer
    eZee
    Actual Weight (kg)
    3.5
    Dimensions (L x W x H, mm)
    348x141x59
    Battery Mount Location
    Rear Rack
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42
    Capacity (Amp-Hours)
    15.5
    Cell Type
    LG 18650 MH1, 10S x 5P
    Internal Resistance (Ohms)
    0
    Connector(s)
    Anderson, XLR
    36V 20Ah Downtube Battery
    Actual Weight (kg)
    4.02
    Dimensions (L x W x H, mm)
    365x95x100
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    19.25
    Cell Type
    Samsung INR27100-50G 10S x 4P
    Connector(s)
    Anderson, DT_4pinSpade, ST3
    36V 22Ah eZee Flat Pack
    Manufacturer
    eZee
    Actual Weight (kg)
    4.4
    Dimensions (L x W x H, mm)
    348x141x59
    Battery Mount Location
    Rear Rack
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42
    Capacity (Amp-Hours)
    21.5
    Cell Type
    LG 18650 MH1, 10S x 7P
    Internal Resistance (Ohms)
    0
    Connector(s)
    Anderson, XLR
    36V 24Ah Downtube Battery
    Actual Weight (kg)
    4.8
    Dimensions (L x W x H, mm)
    365x95x124
    Battery Mount Location
    Frame Mount, Rear Rack
    Nominal Voltage
    36 Volt (10s)
    Full Charge Voltage
    42
    Capacity (Amp-Hours)
    24
    Cell Type
    Samsung INR27100-50G 10S x 5P
    Internal Resistance (Ohms)
    0.80
    Connector(s)
    Anderson, ST3
    48V 10Ah Bottle Battery
    Actual Weight (kg)
    2.7
    Dimensions (L x W x H, mm)
    363x78x78
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    42.0
    Capacity (Amp-Hours)
    9.9
    Watt-hours at 1C Discharge
    450
    Cell Type
    Panasonic GA 13S x 3P
    Internal Resistance (Ohms)
    0.170
    Connector(s)
    Anderson, ST3
    48V 14.5Ah Downtube Battery
    Actual Weight (kg)
    4.0
    Dimensions (L x W x H, mm)
    365x100x105
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.5
    Cell Type
    NCR 21700 A 13S x 3P
    Connector(s)
    Anderson, DT_4pinSpade
    48V 15.5Ah eZee Flat Pack
    Manufacturer
    eZee
    Actual Weight (kg)
    4.1
    Dimensions (L x W x H, mm)
    348x141x59
    Battery Mount Location
    Rear Rack
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.5
    Capacity (Amp-Hours)
    15.5
    Cell Type
    LG 18650 MH1, 13S x 5P
    Internal Resistance (Ohms)
    0.156
    Connector(s)
    Anderson, XLR
    48V 17Ah eZee Flat Pack
    Manufacturer
    eZee
    Actual Weight (kg)
    4.3
    Dimensions (L x W x H, mm)
    348x141x59
    Battery Mount Location
    Rear Rack
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.5
    Capacity (Amp-Hours)
    16.5
    Cell Type
    Samsung 35E 13S x 5P
    Internal Resistance (Ohms)
    0.120
    Connector(s)
    Anderson, XLR
    48V 19Ah Downtube Battery
    Actual Weight (kg)
    4.9
    Dimensions (L x W x H, mm)
    365x100x124
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    48 Volt (13s)
    Full Charge Voltage
    54.6
    Capacity (Amp-Hours)
    19
    Cell Type
    Samsung INR27100-50G 13S x 4P
    Internal Resistance (Ohms)
    0.12
    Connector(s)
    Anderson, ST3
    52V 15Ah Downtube Battery
    Actual Weight (kg)
    4.3
    Dimensions (L x W x H, mm)
    380x95x100
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    14.5
    Cell Type
    NCR21700A 14S x 3P
    Connector(s)
    Anderson, ST3
    52V 20Ah Downtube Battery
    Actual Weight (kg)
    5.38
    Dimensions (L x W x H, mm)
    370x89x137
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    19.8
    Cell Type
    Panasonic GA 14S x 6P
    Internal Resistance (Ohms)
    0.12
    Connector(s)
    Anderson, ST3
    52V 23Ah Triangle Battery
    Actual Weight (kg)
    6.08
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    23.5
    Cell Type
    Panasonic GA 14S x 7P
    Connector(s)
    Anderson, ST3, XT-90S
    52V 29Ah "Fuel tank" Battery
    Actual Weight (kg)
    7.45
    Dimensions (L x W x H, mm)
    383x184x173
    Battery Mount Location
    Frame Mount
    Nominal Voltage
    52 Volt (14s)
    Full Charge Voltage
    58.8
    Capacity (Amp-Hours)
    29
    Cell Type
    Samsung INR21700-50G 14S x 6P
    Internal Resistance (Ohms)
    100
    Connector(s)
    Anderson, ST3
    36V 2A ST3 Charger
    Actual Weight (kg)
    0.36
    Connector(s)
    ST3
    Charge Port Connector
    ST3
    Charger Voltage
    36V (42.0V max)
    36V 4A ST3 Charger
    Actual Weight (kg)
    0.58
    Connector(s)
    ST3
    36V 2A XLR Charger
    Actual Weight (kg)
    0.5
    Connector(s)
    XLR
    Charge Port Connector
    3 Pin XLR
    Charger Voltage
    36V (42.0V max)
    36V 4A XLR Charger
    Actual Weight (kg)
    0.98
    Connector(s)
    XLR
    Charge Port Connector
    3 Pin XLR
    Charger Voltage
    36V (42.0V max)
    48V 4A ST3 Charger
    Actual Weight (kg)
    0.98
    Dimensions (L x W x H, mm)
    197x82x46
    Connector(s)
    ST3
    Charge Port Connector
    ST3
    Charger Voltage
    48V (54.6V max)
    48V 2A ST3 Charger
    Actual Weight (kg)
    0.56
    Dimensions (L x W x H, mm)
    169x71x40
    Connector(s)
    ST3
    Charge Port Connector
    ST3
    Charger Voltage
    48V (54.6V max)
    48V 2A XLR Charger
    Actual Weight (kg)
    0.5
    Connector(s)
    XLR
    Charge Port Connector
    3 Pin XLR
    Charger Voltage
    48V (54.6V max)
    52V 2A ST3 Charger
    Actual Weight (kg)
    .36
    Dimensions (L x W x H, mm)
    170x72x34
    Connector(s)
    ST3
    Charge Port Connector
    ST3
    Charger Voltage
    52V (58.8V max)
    52V 2A XLR Charger
    Actual Weight (kg)
    0.5
    Dimensions (L x W x H, mm)
    170x72x34
    Connector(s)
    XLR
    Charge Port Connector
    3 Pin XLR
    Charger Voltage
    52V (58.8V max)
    52V 4A XLR Charger
    Actual Weight (kg)
    0.88
    Dimensions (L x W x H, mm)
    170x72x34
    Connector(s)
    XLR
    Charge Port Connector
    3 Pin XLR
    Charger Voltage
    52V (58.8V max)
    52V 4A ST-3 Charger
    Actual Weight (kg)
    0.84
    Connector(s)
    ST3
    Satiator Upgrade with ST3 Adapter
    Actual Weight (kg)
    1.06
    V5 Baserunner_Z9 Stand Alone
    Manufacturer
    Grin
    Dimensions (L x W x H, mm)
    98 x 60 x 15
    Actual Weight (kg)
    0.28
    Max Regen Voltage (V)
    60
    Max Battery Amps (A)
    30
    Max Phase Amps (A)
    55
    Battery Range (V)
    20-60
    Connector(s)
    Anderson, HiGo 0812(WP8), TRRS, Z910, HiGo MiniB
    CA3-WPx
    Actual Weight (kg)
    0.3
    12 Pole PAS with Spindle Mounted Magdisc
    Manufacturer
    King Meter
    Actual Weight (kg)
    0.12
    PAS Poles
    12
    PAS Encoder Type
    2 Wire (Quadrature)
    12 Pole PAS with Chainring Mounted Magdisc
    PAS Poles
    12
    PAS Encoder Type
    2 Wire (Quadrature)
    24 Pole PAS (Short 90cm Cable)
    Actual Weight (kg)
    .06
    Connector(s)
    JST-SM
    PAS Poles
    24
    PAS Encoder Type
    2 Wire (Quadrature)
    24 Pole PAS (Long 120cm Cable)
    Actual Weight (kg)
    .06
    Connector(s)
    JST-SM
    PAS Poles
    24
    PAS Encoder Type
    2 Wire (Quadrature)
    Fischer AG Torque Sensing BB, 127mm
    Actual Weight (kg)
    0.3300
    Connector(s)
    JST-SM, HiGo MiniB
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    0.6
    ERider68-T17 BB with 4 Arm Spider
    Actual Weight (kg)
    1.06
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    ERider68-T17 BB with 5 Arm Spider
    Actual Weight (kg)
    1.06
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    ERider68-T17 BB with 52T Chainring
    Actual Weight (kg)
    1.3
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    ERider73-T17 BB with 4 Arm Spider
    Actual Weight (kg)
    1.06
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    ERider73-T17 BB with 5 Arm Spider
    Actual Weight (kg)
    1.06
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    ERider73-T17 BB with 52T Chainring
    Actual Weight (kg)
    1.3
    Connector(s)
    Higo Signal C, JST-SM
    PAS Poles
    18
    PAS Encoder Type
    2 Wire (Quadrature)
    Torque Sensor Offset Voltage
    1.5V
    Handlebar Phone Mount and Charger
    Actual Weight (kg)
    0.165
    Minimum Input Voltage (V)
    12
    Max Input Voltage (V)
    95
    Connector / Jack
    5.5 x 2.1mm DC Jack
    Output Voltage
    5V
    Output Current (A)
    2
    C7 Plus, 3W 80 Lux Ebike Light
    Actual Weight (kg)
    .088
    Light Source
    OSRAM
    Minimum Input Voltage (V)
    6
    Max Input Voltage (V)
    58
    Peak Input Power (Watts)
    3
    Connector / Jack
    DC5.5x2.1
    Roxim X4 Ebike Light (72V ready)
    Actual Weight (kg)
    0.16
    Light Source
    Cree XP-L
    Lumens Output
    400
    Minimum Input Voltage (V)
    6
    Max Input Voltage (V)
    85
    Peak Input Power (Watts)
    5.5
    Connector / Jack
    DC 5.5x2.1mm
    SPL-01 1900 Lumen Ebike Light
    Actual Weight (kg)
    0.12
    Light Source
    Multiple LEDs
    Lumens Output
    1900
    Turn-On Voltage (reduced power)
    8
    Minimum Input Voltage (V)
    12
    Max Input Voltage (V)
    60
    Peak Input Power (Watts)
    20
    Connector / Jack
    DC 5.5x2.1mm
    Roxim Rear R1 ELight
    Actual Weight (kg)
    0.0690
    Light Source
    Red Cree XBD
    Lumens Output
    20
    Minimum Input Voltage (V)
    6
    Max Input Voltage (V)
    90
    Peak Input Power (Watts)
    5.5
    Connector / Jack
    DC 5.5x2.1mm
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