AFTERPARTZ® Electric Bike Bicycle Frontmotor DIY Conversion Kit Front Wheel, Silver, PAS System, LCD Display,36V 250W, 16"20"24"26"29"/700C
|Price:||£214.62 - £321.94|
- High power brushless hub motor that allows up to 25 MPH top speed
- Prewired controller unit with 15 Amp current limit, can be work with 36V Battery Pack with 15A max drain current
- Automatic Cruise Control (ACC)&Pedal Assistant System(Pedelec Sensor/PAS)
- 5-Level PAS LCD Control Panel With On/off switch : (0-5 Levels, 0-level means turn off PAS and throttle)、6Km/H push assistant、 Battery capacity indicator、Battery voltage、Power display Speed Limit、Speed display (with external magnet detector speed sensor,) Torque sensor simulated (need to use with PAS together) Riding speed(metric)、Single Trip distance、Total distance、Single trip time、Total trip time、Environment temperature
- Easy to install within 1 hour
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* High power brushless hub motor that allows up to 25 MPH top speed.
* Prewired controller unit with 15 Amp current limit, can be work with 36V Battery Pack with 15A max drain current.
* Automatic Cruise Control (ACC)&Pedal Assistant System(Pedelec Sensor/PAS)
* 5-Level PAS LCD Control Panel With On/off switch :
(0-5 Levels, 0-level means turn off PAS and throttle)、6Km/H push assistant、
Battery capacity indicator、Battery voltage、Power display
Speed Limit、Speed display (with external magnet detector speed sensor,)
Torque sensor simulated (need to use with PAS together)
Riding speed(metric)、Single Trip distance、Total distance、Single trip time、Total trip time、
* Easy to install within 1 hour.
1 x 36V 250W Hub Motor With 16/20/24/26/29" Front Stainless Steel Wheel With 36pcs Spoke(Fit for 1.5/1.75/1.9/1.95/2.0 /2.125/3.0inch tires)
1 x Brushless Controller 36V(15A Max) Supports Automatic Cruise Control (ACC)
1 x 5-Level PAS LCD Control Panel Monitor With On/off Switch
1 x Speed Governing Thumb Accelerator Throttle
2 x Brake lever (left and right)
1 x Pedal Assistant System(Pedelec Sensor/PAS)
1 x Speed Detector For LCD
1 x AFTERPARTZ amazing DIY munual
Cables and accessories（BATTERY NOT INCLUDED ）
Battery recommendation: Electro kinetic cell battery ( Li-ion is best recommended .) featured in nominal voltage 36V, nominal capacity not less than 17Ah is compatible with the motor
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First about installation. Provided manual (link) is insufficient, as i.e. how to place washers for hub etc, wire colors in manual are different than the ones on controller, pictured are different items, included controller leaflet is in Chinese, no documentation about controller additional functions, no information about loop connections made to controller. Main nuisance was getting the washers and nut over the installed plug on motor cable. They just do not fit. There is spare plug included, but clever solution would be to split the plug into several smaller ones, then it could be drawn through the nut, one by one. I solved the problem by shaving carefully the end of the plug and then turning the nut over, but it is risky to wires.
On positive side about installation. It comes all wires connected (Be sure you make picture before disconnecting) The kit is well packed, has some spare spokes, has all needed connectors, nuts and bolts, has pedelec sensor and throttle with indicator all items look good and are Chinese made quality items. It was fulfilled by Amazon and was delivered quickly.
Have tested it with two Makita 18V 3Ah batteries, as the ordered ones are still in postal system somewhere. With these it does 25 km/h with throttle only (no pedaling). It is quiet. You can hear it, but it is not louder than normal bike freewheel systems, so it is pleasant to use. No hills tested so far. First test ride gave us 6 km with the battery (almost no pedaling).
First got surprise, you let the throttle to go, and bike is still powered. Thought it is broken. It is not broken, instead has function of automatic cruise control. If you hold throttle steady 8 seconds, it will keep the power if you let it loose. To take it down you need to brake or twist throttle again. This function can be disabled by disconnecting the loop connection with black and blue cables on controller. (Seller does not know this, and nothing in documentation, but you can learn from mighty Internet). After you know what is going on, it is quite nice function for longer straight road commutes.
Another loop seems to be the speed limiter one for top speed 25 km/h. Disconnecting it should unlimit the power, but without serious battery pack there is not much to test.
Overall conclusion - it is good kit, just the documentation is very basic.
EDIT: Tested with 36V 11Ah battery. With slightest or almost no pedalling distance covered 20 km (roundtrack, height difference 30m and wind 7m/s, driver weight 80kg), average speed 18-19 km/h. Top speed still limited to 25 km/h.
I can cruise to work and back (using pedal assist) without needing to wash or shower when I arrive. The motor was a 270rpm MXUS which allows you to use the PAS at a sensible fit cyclist speed. I wouldn't want to be climbing lots of hills since the torque will suffer due to the faster wind but for reasonably flat roads its great.
Used a greenbikeskit LED controller which lets you vary the PAS level and hooked it all upto a 3x7A 12V mobility batteries (total cost including 15A XKR connectors £55). Also using a 3W 12-80V front LED (£4) from well known auction site which is also brilliant. Just ordered a red one for a back light all running of the 36V battery pack.
Listen.....E bike Kits are the best way to GO.
You BUY a bike that you like.
You SHOP around until you are SATISFIED with what E BIKE CONVERSION KIT you want to install.
Then you SHOP around for a Li-NCM BATTERY, which is the best.
BIKE - E KIT - BATTERY = SATISFACTION = NOT GETTING RIPPED OFF.
Be aware the PDF the have on line as an instruction Manual is some way off what you get if you have never built anything like this before read up as much as you can online first.
Most of what you need to know is out there take care with the controller supplied it a long way from the one in the manual,
The problems with the instruction aside is a good around kit.
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