Grin Rear Max45 All-Axle Hub Build

Custom Wheelbuild of Grin's Rear Max45 All-Axle Hub Motor. 

From USD$863.00

To USD$1,249.00 Regular Price USD$1,268.20

In stock

SKU
BUNDLE-GHR-FAT
Customize Grin Rear Max45 All-Axle Hub Build

V3 Rear Grin All-Axle Torque Arm Kit

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Grin Rear Max45 All-Axle Hub Build
Grin Rear Max45 All-Axle Hub Build

In stock

USD$863.00

Summary

    The rear Max45 All-Axle motor from Grin has all the features you love about our standard hub, ie a powerful, versatile, lightweight direct drive motor, but now available for a fat bike! As you would expect, this device is compatible with both thru-axle dropouts and quick-release dropouts via swappable inserts.

    Features

    • Compatible with 170mm, 190mm quick-release dropouts
    • Compatible with 177mm, and 197mm thru-axle dropouts
    • Integrated torque arm for zero dropout stress
    • Shimano HG or SRAM XD compatible freehub options
    • Integrated torque AND 2-wire cadence sensor in freehub body
    • Statorade compatible for maximum heat dissipation
    • Lightest direct drive motor in this power class (just 6.2kg!)
    • Internal 10K NTC thermistor for motor temperature sensing
    Rear Max45 All-Axle, Slw PAS
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    7.2
    Phase Resistance (Ohm)
    0.100
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rear Max45 All-Axle, Std PAS
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    9.0
    Phase Resistance (Ohm)
    0.15
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rear Max45 All-Axle, Slw HG
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    7.2
    Phase Resistance (Ohm)
    0.100
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rear Max45 All-Axle, Std HG
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    9.0
    Phase Resistance (Ohm)
    0.150
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    Higo Signal C, L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rear Max45 All-Axle, Slw XD
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    7.2
    Phase Resistance (Ohm)
    0.100
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rear Max45 All-Axle, Std XD
    Manufacturer
    Grin
    Country of Manufacture
    Canada
    Motor KV (RPM / V)
    9.0
    Phase Resistance (Ohm)
    0.15
    Hysteresis Losses (N-m)
    1
    Eddie Losses (N-m / rad/sec)
    0.007
    Flange Spoke Diameter (mm)
    214
    Magnetic Pole Pairs (Phaserunner)
    23
    Actual Weight (kg)
    6.1
    Disk Brake Compatible
    Yes
    Motor Power Range (Watts)
    1000-2000
    Motor MFG
    Grin Tech
    Axle Length (O.L.D.)
    170
    Spoke Holes
    32 Hole
    Motor Type
    Direct Drive
    Connector(s)
    L1019
    Speedo Poles (for CA)
    23
    Thermistor Style
    10K NTC, Beta ~3450
    Rim20_Fat_32H
    Country of Manufacture
    China
    Rim ERD
    384
    Rim Width (mm)
    65
    Actual Weight (kg)
    0.82
    Rim Brake Compatible
    No
    Nominal Rim Size
    20" (ISO 406)
    Valve Type
    Schrader
    Spoke Holes
    32 Hole
    Rim20_Fat90_32H
    Country of Manufacture
    China
    Rim ERD
    399
    Rim Width (mm)
    90
    Actual Weight (kg)
    0.642
    Rim Brake Compatible
    No
    Nominal Rim Size
    20" (ISO 406)
    Valve Type
    Schrader
    Spoke Holes
    32 Hole
    Rim24_Fat_32H
    Country of Manufacture
    China
    Rim ERD
    485
    Rim Width (mm)
    65
    Actual Weight (kg)
    1.02
    Rim Brake Compatible
    No
    Nominal Rim Size
    24" (ISO 507)
    Valve Type
    Schrader
    Spoke Holes
    32 Hole
    Rim26_Fat_32H
    Country of Manufacture
    China
    Rim ERD
    537
    Rim Width (mm)
    65
    Actual Weight (kg)
    1.06
    Rim Brake Compatible
    No
    Nominal Rim Size
    26" (ISO 559)
    Valve Type
    Schrader
    Spoke Holes
    32 Hole
    Rim26_Fat80_32H
    Rim ERD
    542
    Rim Width (mm)
    80
    Actual Weight (kg)
    .830
    Rim Brake Compatible
    No
    Nominal Rim Size
    26" (ISO 559)
    Spoke Holes
    32 Hole
    More Information