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9C FH212 Barebones Kit

FH212 Direct Drive Front Motor Kit. Throttle Only System (no PAS) with Integrated On/Off Switch and Voltage Readout. Has Ports for Regen Brake and Lighting Accessories. 

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From USD$538.00

To USD$2,712.50 Regular Price USD$2,887.50

In stock

SKU
KIT-FH212_Bare
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Customize 9C FH212 Barebones Kit

The motor is available in 2 different winding speeds depending on how fast you need to go for a given wheel diameter and battery voltage. In most scenarios, we recommend the fast wind for 20" wheels and the standard winding speed for 26" and larger.
The 212 motors have large M14 axles which is better than M12 axles for resisting spinout, but given the motor power we still encourage the use of a suitable torque arm. 
Statorade is recommended if you anticipate using the motor on lots of hills or in cargo applications.

Nine Continent Front Hub Motor, FH212 Model with Proper Bike Alignment, Statorade Ready, and L10 Connector. Standard 8.5 RPM/V Winding

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Nine Continent Front Hub Motor, FH212 Model with Proper Bike Alignment, Statorade Ready, and L10 Connector. Standard 8.5 RPM/V Winding

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V5 Torque Arm with Hardened Insert for Fender Eyelet Mounting. Tidy Front and Rear Installations with 12mm, 14mm and now 16mm Axles.  Also Available on Amazon for US customers

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V5 Torque Arm with Hardened Insert for Fender Eyelet Mounting. Tidy Front and Rear Installations with 12mm, 14mm and now 16mm Axles.  Also Available on Amazon for US customers

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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 36 hole rim yourself, or choose to get a professional wheel build done here at Grin using our stock rim selections and quality Sapim butted spokes.  Our head wheel builder 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 wheel build into your own rim and just require the spokes only, be sure to specify the required spoke length in the order comments to match your selected rim ERD and lacing pattern.

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. 

New Model 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).   

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New Model 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).   

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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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The Barebones kit includes a throttle with a built-in voltage display and on/off switch. The twist throttle option also includes two additional cables, a DC jack for powering a front light and a 4pin JST plug for hooking up an ebrake cutoff lever.
The ebrake cutoff in this sytem overrides the throttle and sends out 0.4V to the motor controller's throttle input, which with default controller settings will command about 50% of maximum regen. There is no way to proportionally modulate the regen braking capabilities in the Barebones kit system. For that functionality a CA3 kit is required instead.

Half Twist Throttle with Integrated On/Off Power Switch and Voltage Indicator. Connects to Main9 Connector of Baserunner or Phaserunner Controllers for Systems with No Cycle Analyst or Display. 115cm Cable Length for Main9 Connector

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Half Twist Throttle with Integrated On/Off Power Switch and Voltage Indicator. Connects to Main9 Connector of Baserunner or Phaserunner Controllers for Systems with No Cycle Analyst or Display. 115cm Cable Length for Main9 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
FH212 Disk Side
9C FH212 Barebones Kit

In stock

USD$585.00

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Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator.
Launch Motor Simulator with 9C FH212 Barebones Kit

Summary
  • Motor Winding Option:
    1 x FH212_Std
  • M14 Front Torque Arms:
    1 x V5 Universal Eyelet Torque Arm
  • Motor Extension Cable:
    1 x L10 Extension Cable (60cm)
  • L10 Controller:
    1 x V6 Baserunner_L10
  • Baserunner Controller Mount:
    1 x Reention battery baseplate, machined to fit Baserunner
  • All-in-one Throttle Style:
    1 x All-In-One Half Twist Throttle with Voltage LED (115cm Cable)

Front FH212 direct drive hub motor kit with a simple throttle control and no fancy displays or torque / PAS sensors.

  • Throttle has integrated On/Off switch and battery voltage readout.
  • Uses 0.35mm laminations to reduce rolling drag.
  • Statorade injection port for optimal motor cooling.
  • Fixed regeneartive braking available via ebrake levers.
  • DC power port for front light or other accessories.
  • Up to 72V compatible with Phaserunner controller option.

The motor is available in 2 different winding speeds; the fast option is typically used in smaller 20" rims, while the standard hub is more appropriate for regular 24" - 29" wheels. For a hand-built wheel, please select the rim, spokes, and wheelbuilding items as well.

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