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Kits to Convert Bikes to Electric: The ENDURO Geared Motor Hub
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The ![]() The ENDURO is a High Power, High Torque, Geared Hub Motor intended for Bicycle wheels from 20” to 700C. Rated Output is typically between 1400W to 2200W depending upon the motor winding (described below) selected and the operating voltage. Composite Gears are now standard on the motors to ensure a long trouble free life. The gear reduction allows the motor to spin at a higher and more efficient rpm, greatly improving the starting torque and hill climbing ability when compared Direct-Drive motors, while also being smaller and lighter. The clutch offers minimal drag when not under power. Unlike the majority of geared motors on the market, the ENDURO motor is built for the high power demands of the US market, not the highly restricted EU market. The slower wound versions could still be used and stay within the EU speed limit, for those requiring more hill climbing ability than the typical 250W-500 watt motors.
The ENDURO motor uses a 32 magnet, 16 pole motor unlike the vast majority of geared motors on the Market, which use an 8 pole motor. The rear motor allows both disk brake and 6-10 speed freewheel to be used on the standard 135mm dropout, which many of the small 250W geared motors cannot achieve. This is their internally geared hub motor that allows the motor to spin about 5 times faster than the axle. This has many benefits compared to direct drive hub motors that spin the axle at motor speed. Electric motors are more efficient and torquey when they spin at higher RPMs. This motor has the power of direct drive motors twice its size. It weighs just 9.5 lbs and is only 7.5" in diameter. This kit is sold with a rim that is compatible with most standard wheel widths. (Please contact us if you need something more narrow or wider). After order, plan for a couple weeks for the kit to ship to us before we can convert your bike or ship the kit to you. Call or e-mail to see what we have available in our shop right now! Thicker axles, larger gauge wiring, disc brake compatibility front and rear, total free-wheeling, light weight, and several models and windings. It is all here. ENDURO geared motors offer the best price-to-performance value in the market!
*Battery sizes are also available at similar cost up to 15-17 Ah in Shark Style Case, but with lower current 35-45 Amp instead of 65 Amp.
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System | Volts | Amps | Watts | 6T Top Speed |
8T Top Speed |
10T Top Speed |
12T Top Speed |
3730 | 37V | 30A | 1110W | 30mph Flat terrain only |
26mph Flat to moderate hills |
23mph Hill climbing,heavy bikes |
20mph Pedicabs, cargo bikes Cool Motor/Controller |
5230 | 52V | 30A | 1560W | 40mph Flat terrain only |
35mph Flat to moderate hills |
30mph Hill climbing, heavy bikes |
25mph Pedicabs, cargo bikes |
System | Volts | Amps | Watts | 6T Top Speed |
8T Top Speed |
10T Top Speed |
3730 | 37V | 30A | 1110W | 24mph Flat to moderate hills |
21mph Hill climbing |
17mph Hill climbing,heavy bikes |
5230 | 52V | 39A | 1560W | 32mph Flat to moderate hills |
28mph Hill climbing |
24mph Hill climbing, heavy bikes |
![]() This is the V3 Direct Plug-in Cycle Analyst with Speedometer Pickup (CA3-DPS) for Geared and Mid-Drive Motors. This model directly integrates with the controllers in the shopping cart above. Click here for more info on CA V3. |
![]() Motor in Front 20" Rans Recumbent Wheel |
![]() Motor in Rear 20" Tadpole Wheel |
IMPORTANT NOTES: *DO NOT OVERTIGHTEN THE NUTS on the AXLE! This WILL strip the axle bolts. *Sapim 13 gauge spokes custom cut by Phil Wood. *Re-true spokes (if necessary) within the first 200 miles of use to ensure long lifetime of ANY wheel build. *Freewheels all come with 11T for max pedal assist speed. For even higher pedal assist speed consider Schlumpf 60T or 65T front chain ring. *We have fit all rear frames so far with 8, 9, and even 10 speed freewheels. If needed, a simple washet or the disc spacer may be used to create more space for larger freewheels. *Make sure your fork is strong enough for front hubs, (test with magnet or ask a bike shop). We are not responsible for broken forks. *Torque arms are required for safety in front hubs. Rear hubs should not require torque arm but it is still recommended. *NEVER mount controllers inside a bag or box. Controllers have fins on them so they can be air cooled and they are sealed to protect them from the elements. *Range estimate for batteries assumes a safe 70% depth discharge, NO PEDAL assist, and level terrain. Pedaling will increase range. *We UNDERESTIMATE the range on purpose. Maximum range should be determined by monitoring Volts and Amps Hours on the Cycle Analyst or other E-Display, not miles. *Take only short trips for first few charge cycles. Batteries that are new or have not been used for a while are unbalanced, so a "break in" period will increase performance and lifetime. |
CONTACT INFORMATION: |
Email:
electroride@gmail.com |
415-579-1966 |