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9C FH212 Minimal Kit

FH212 Front Direct Drive Motor Kit. Minimal Parts for Basic Throttle Control

From USD$540.00

To USD$2,686.10 Regular Price USD$2,861.10

In stock

SKU
KIT-FH212_Min
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Customize 9C FH212 Minimal 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. Fast 10.6 RPM/V Winding

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Nine Continent Front Hub Motor, FH212 Model with Proper Bike Alignment, Statorade Ready, and L10 Connector. Fast 10.6 RPM/V Winding

Click Here for detailed product info page

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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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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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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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. 

9 Pin Mains to Throttle and Ebrake Breakout Cable

9 pin mains to JST-SM throttle, ebrake, and DC jack cable harness, for basic ebike builds with a version v4 or later controller, without a Cycle Analyst. 60cm long.

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9 pin mains to JST-SM throttle, ebrake, and DC jack cable harness, for basic ebike builds with a version v4 or later controller, without a Cycle Analyst. 60cm long.

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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.  

If you are looking to get the kit with a pilot batch of our Air Travel friendly LiGo 10X batteries instead, don't select any battery here. Instead use the LiGo 10X battery store page to separately add the pack to your cart.

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 or Superharness. StVZO Compliant.

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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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9C RH212 Minimal Motor Kit, Basic Throttle Control
9C FH212 Minimal Kit

In stock

USD$567.00

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

Summary
  • Motor Winding Option:
    1 x FH212_Fst
    SKU#: M-MFH212_Fst
  • M14 Front Torque Arms:
    1 x V5 Universal Eyelet Torque Arm ETA: Jun 14 2025 (backordered)
    SKU#: TA-TorqArm_V5
  • Extension cable from controller to motor :
    1 x L10_Extension-short
    SKU#: W-L10_Ext-shrt
  • L10 Controller:
    1 x V6 Baserunner_L10
    SKU#: C-BRLV6
  • Baserunner Controller Mount:
    1 x Reention battery baseplate, machined to fit Baserunner
    SKU#: CP-BPReen
  • 9 Pin Main Cable Harness (Required for throttle plug with V4 Baserunner):
    1 x 9 Pin Mains to Throttle and Ebrake Breakout Cable
    SKU#: W-Main9M-ThrBk

Front FH212 direct drive hub motor kit with basic throttle control. The motor is available in 2 different windings, the fast option is suitable for small 20" rims, while the standard hub is more appropriate for regular 24"-700c wheels. Motors are all stocked unlaced, and feature 0.35mm laminations, a Statorade injection port, and the new L10 connector. For a hand built wheel, please select the rim, spokes, and wheel lacing labour items as well, and expect a 3-4 day additional wheel building delay.

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