Grin Front All-Axle SuperH Kit

Grin All-Axle Superharness  Conversion Kit with your choice of UART display, lithium battery, Baserunner L10 or Phaserunner controller, and PAS/torque sensor options. Supports Quick Release and Thru Axle Suspension Forks.

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From USD$990.00

To USD$3,537.50 Regular Price USD$3,712.50

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SKU
KIT-Grin_SH
Customize Grin Front All-Axle SuperH Kit

The motor is available in 3 different winding speeds dending on how fast you need to go for a given wheel diameter and battery voltage. For 48V systems we recommend the slow wind for 26"-29" wheels and the standard wind for 20" wheels. For 36V batteries we recommend the standard wind for 26-29" and fast wind for 20".

Please select the new V3 motor model for all applications except 20mm thru-axle forks. Only use the V2 motor model if you require the 110x20mm thru-axle adapters. Note: some 3rd party disc rotors may damage the v2 motor cable, we recommend using our disc rotors with this motor.

Statorade is recommended if you anticipate using the motor on lots of hills or in cargo applications. There are a range of axle adapters available for different quick release and thru-axle fork standards.


V3 Grin All-Axle Hub Motor. Black. Standard 6 turn (~10.0 rpm/V) Winding.

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V3 Grin All-Axle Hub Motor. Black. Standard 6 turn (~10.0 rpm/V) Winding.

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Grin All-Axle Front Hub Torque Arm Kit

CNC Machined Torque Arm and Frame Clamp Assembly for the Front All-Axle Hub Motor

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CNC Machined Torque Arm and Frame Clamp Assembly for the Front All-Axle Hub Motor

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V3 Front All-Axle Adapters for Standard Quick Release Skewers

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V3 Front All-Axle Adapters for Standard Quick Release Skewers

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L10_Extension-short

60cm Motor Phase Extension Cable with Male and Female L1019 Plug

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60cm Motor Phase Extension Cable with Male and Female L1019 Plug

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You can get a bare hub and lace it into a suitable 32 hole rim yourself, or choose to get a professional wheelbuild done here at Grin using our stock rim selections and quality Sapim butted spokes.  Our head wheelbuilder Robert has decades of experience and is renowned for building wheels that are nearly bombproof.

If you want Grin to do the wheelbuild, be sure to select either the Silver or Black spoke option from the dropdown menu, along with your preferred rim. By default all wheels will be be dished with the rim dead center between the dropouts, if you require some special dishing offset for an oddball frame please mention that in the order comments. If you are doing your own wheelbuild into your own rim, be sure to specify the required spoke length in the order  comments


The Baserunner controller is ideal if you are getting a downtube battery as we will mount it inside the battery cradle.  The larger Phaserunner is required if you need an option that can run up to 72V, or if you are using one of the other battery models. It will also produce slightly higher peak torque due to the 90A vs 80A max phase current. 


V6 Baserunner_L10 Field Oriented Motor Controller. Flat Profile Fits Many Downtube Battery Enclosures. L1019 Motor Plug. 80A Peak Phase Currents (~45-50A Continuous), for 24-52V Batteries (60V Max Input).  Full Product Information Page

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V6 Baserunner_L10 Field Oriented Motor Controller. Flat Profile Fits Many Downtube Battery Enclosures. L1019 Motor Plug. 80A Peak Phase Currents (~45-50A Continuous), for 24-52V Batteries (60V Max Input).  Full Product Information Page

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Aluminum Controller Mount for Reention Poly-DPxC Series Downtube Batteries, Machined to fit Baserunner Motor Controllers

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Aluminum Controller Mount for Reention Poly-DPxC Series Downtube Batteries, Machined to fit Baserunner Motor Controllers

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Several display options are available to show basic information like bicycle speed, motor power, trip distance etc. through communication with the motor controller. The displays also provide the on/off power switch for the system and have up/down buttons to cycle through between 3 to 9 levels of pedal-assistance.


Colour Display with Integrated Up/Down and Power Buttons for Grin Super-H Kits.  Mounts Beside Hand Grip. Customized Version of 600C for Grin Tech, Works up to 72V and Shows Regen Current. 

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Colour Display with Integrated Up/Down and Power Buttons for Grin Super-H Kits.  Mounts Beside Hand Grip. Customized Version of 600C for Grin Tech, Works up to 72V and Shows Regen Current. 

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Main9 Superharness

Advanced Harness for Connecting Standard Displays,  Throttles and Ebrakes to V6 Phaserunner / Baserunner Controllers. Supports Multiple Modes of Regen Braking, and Front and Rear Light Control. 

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Advanced Harness for Connecting Standard Displays,  Throttles and Ebrakes to V6 Phaserunner / Baserunner Controllers. Supports Multiple Modes of Regen Braking, and Front and Rear Light Control. 

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Throttles, ebrake levers, pas sensors, and torque sensors all play a roll in how you interact with the ebike. Torque and PAS sensor automatically power the bike whenever you pedal with an assist level controlled by the CA3's MFSwitch, while a throttle gives manual control. Please see our PAS info page for more details on these options

Even if you choose a PAS or Torque sensor as the primary control, we always recommend having a throttle as well. It can be handy to accelerate in tight situations and is great as a back-up if ever the pedal sensor has issues.  

Regenerative Braking can be controlled with the addition of an ebrake lever, using the throttle to modulate the signal, or it can also be activated through back-pedal crank's rotation. 


Universal Lever Thumb Throttle with Clamp On Handlebar Mount and 3 pin HiGo style connector

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Universal Lever Thumb Throttle with Clamp On Handlebar Mount and 3 pin HiGo style connector

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The kit will run with any battery pack from 24V to 52V nominal (and up to 72V with a Phaserunner).
We offer a range of batteries that will work well depending on the geometry of your bike, the range you need on a charge, and how fast you want to go.  Please see our battery info page for more details on the different pack options.  
Be sure to select a charger model that matches the voltage (36V, 48V, or 52V) and connector style (ST3 or XLR) of the chosen pack.  


There are a number of optional electronic and mechanical accessories that can help flush out the build. This includes front and rear bike lights, phone chargers, wire management, programming cables, and what have you. 


Handlebar Phone Mount with both Wireless and USB Charging, Wide 12-95V Input Range.  

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Bike tracker that works with Apple Find My  

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Wide Voltage Range (6-60V), 3 watt Ebikes Light, Fork Fender mounting. 50cm cable, 5.5x2.1mm DC Jack. On/off Switch, Powers off Cycle Analyst/Anderson Tap. StVZO Compliant.

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Grin 12 LED Front E-Light, 72V Ready

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Super Bright (Max 1900 Lumen) Ebike Light with Handlebar Button and Hi/Low Beam Modes and Daytime Run Lights as Well. 12-60V Input Range with Reflective Cutoff Optics. Plugs Directly to Cycle Analyst.

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Main9 to DC 5.5mm x 2.1mm Male Adapter, 1m long. Provides Convenient Power Source for Rear Bike Lights from Unused Main9 Plug in Controllers with V3 Cycle Analyst  

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180cm DC Accessory Extension Cable

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Rear Ebike Light, No On/Off Push Button, 6-60V Input Range with DC 5.5x2.1mm DC Jack. 

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Parallel Anderson Cable for Baserunners Installed in Reention Case. Simplifies Dual Controllers or Dual Battery Systems.  Must be purchased with Baserunner and Reention battery

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4 Pieces of Snap Together Black Plastic Cable Raceway, 15 and 20mm Wide, 50cm long. Self Adhesive Tap Bonds to Bicycle Tube, Perfect for Hiding Cable Runs. 

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Cable Bundling Kit, includes Spiral Wrap, Zip Ties, and Velcro Sleeves

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Laser Engrave 250 Watt Continuous Power Rating on Motor Side Plate.  This is Truthfull. ALL Hub Motors Offered by Grin Have an Operating Point (RPM and Allowable Temperature) Where They Can Only Sustain 250W. 

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3m Long TTL-> USB programming cable for Satiator, Baserunner, Phaserunner and Cycle Analyst. *Note: All kits come pre-programmed, and most system behaviour is configurable with the Cycle Analyst buttons. But this cable is necessary if you plan to change more advanced controller settings or update device firmware* Full Product Info

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Schwalbe Big Apple 26" x 2.15 Puncture Resistant Tire. 

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Your Customization
Front Grin All-Axle Superharness Kit, with Various Dsiplay Models Available
Grin Front All-Axle SuperH Kit

In stock

USD$1,060.00

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Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator.
Launch Motor Simulator with Grin Front All-Axle SuperH Kit

Summary
  • Motor Winding Choice:
    1 x V3 Front All-Axle, Std Black
  • All-Axle Front Torque Arm:
    1 x Grin All-Axle Front Hub Torque Arm Kit
  • Front Axle Adapters:
    1 x V3 Quick Release (100mm) Adapters Kit
  • Motor Extension:
    1 x L10_Extension-short
  • L10 Controller:
    1 x V6 Baserunner_L10
  • Baserunner Controller Mount:
    1 x Reention battery baseplate, machined to fit Baserunner
  • Display Model:
    1 x 600C Integrated Handlebar Display and Switch
  • Display Harness:
    1 x Main9 Superharness
  • Throttle Style (Higo):
    1 x Thumb Throttle with Clamp (40cm Cable, Higo Plug)

Grin All-Axle front hub motor Superharness based kit with your choice of display, battery pack, and PAS/Torque sensor options. The basic display kits have a modern looking screen but are not as customizable as our Cycle Analyst systems. Please see our Kit Styles page for more details.  

  • Universal front hub motor works with virtually all fork standards, from quick release to 12, 15, and 20mm thru axles to single side mounts as well.
  • Downtube battery pack with integrated Baserunner_L10 motor controller or external Phaserunner_L10 controller.
  • Motor is just over 4kg, and and feature 0.35mm laminations
  • Statorade injection port.
  • L10 connector with internal thermistor.
  • UART display and pedal assist systems.

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