Problem：
Hi my motorcycle shows E07 and doesn't work after 30 km of riding, the display works fine when pedaling and pressing the accelerator, showing speed and distance. When I press the accelerator I hear a slight knocking noise from the engine and nothing happens, when I pedal it shows e07. Now I can't ride the bike in reverse because something is stuck
We do not provide warranty for it
free shipping：price include delivery fee
From Pswpower
TSDZ8 tongsheng Mid Drive Motor Kit 750W 500W 250W electric bicycle Conversion Engine with torque sensor for ebike
This Tongsheng mid drive motor with torque sensor is the cheapest and good torque sensor mid drive motor in china, you can feel the power from your foot to start the ebike,so you don't need use throttle to start the ebike
TSDZ8 electric bicycle central mid motor with torque sensor
Speed: 15Km/H-45Km/H top speed 45km/H
44T chainring
48V 750W 23 amp controller
Special speed sensors, which are more robust, and include a split 'Y' adapter, to hook up a 6V 3W headlight, and 6V 3W taillight, which you can control from the display
Supports up to 48V max 54.6V input voltage,this motor cannot works on 52V max 58.4V input voltage
The motor have a freewheel and not for foot/coaster brake build
coaster brake function -----it is means If you bike don't have any brake lever, you must use the motor with coaster brake function, otherwise you can choose the motor have a freewheel
Special speed sensors, which are more robust, and include a split 'Y' adapter, to hook up a 6V 3W headlight, and 6V 3W taillight, which you can control from the display
The motor have a freewheel and not for foot/coaster brake build
coaster brake function -----it is means If you bike don't have any brake lever, you must use the motor with coaster brake function, otherwise you can choose the motor have a freewheel
After installing the motor: If mechanical collisions happened between motor and frame, Add gaskets,We will send extra 2pcs 41*35*2.5mm gaskets.If you do not add gaskets, It is easy crack the shell and destroy torque sensor.
Speed sensor:Tighten with cable tie,Keeping distance between 10mm to 15mm,The arrow align at magnet.
After installing Note:
The motor does not work when the mid motor TSDZ8 is no-load;
If the matching display’s model is XH18-LCD, rotating the throttle is only for Power assist shift.
Do not tough the pedals when turing on the display power.
Payment:
The payment isn't included the remote fee. There will have extra cost if your address is belong to remote areas.
Feedback:
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