Bafang BBS01 mid motor for 36V e bikes: 36V250W, 350W, 500W with C961 or C965 LCD display, EB-BUS cable set, brake lever, speed sensor etc. This kit is high torque and easy assembling for electric bicycle conversion. The 8FUN BBS01 mid crank kit has built-in controller and PAS. Installation tools will be provided free of charge. 

For some Europe customers' demand, we sourced some 36V350W BBS kit with no marks(They want to use 350W motor but the law requires no more than 250W); if you want 350W bbs kit with no "350W" mark on the motor, we can provide it to you. You can identify the motor power by the code of the BBS controller.

Ebike brushless hub motor torque washers;12mm diameter with a flat of 10mm

Bafang FM G311 light weight front driving motor with high speed.

8FUN FM G311 front motor 36V 250W is compatible with disc brake; it is a hall sensored motor and can work with the sine wave controller and displays.

It is with 9pin motor cable.

The motor has a larger reduction ratio(1:11) beause it is signed to have an inner rotor which enables the motor power can be released effectively. 

Speed for the motor is rated 25km/h.

The motor is black or silver color.

Motor cable is included, the cable length will be shipped randomly if you don't have special requirement because we have several motor cable lengths and two types of motor hall connector, If you have demand for the cable length and motor cable hall connector, please leave us a message.

Engine opening tool for bafang bldc hub motors, such as SWXK, SWXK5, BPM2 etc 4 slots motor cover. 

Bafang BBS01/BBS02 Secondary Reduction Metal Gear/Chainring Gear;

If the teeth which engages the pawl clutch is worn, then you can order this reduction gear to replace it.

Note: This reduction gear is only fit for BBS01 or BBS02, it isnot suitable for BBSHD kit.

Bafang BBSHD 48V 1000W Pedal assisting Magnet ring disc;

Note: This magnet ring is not suitable for BBS01 or BBS02 kit; it's only suitable for BBSHD kit.

Bafang BBSHD axle rubber seal for replacement.

If you open your BBSHD, then you may need to break the crank shaft rubber seal.

BBSHD gasket for Bafang HD stator or BBSHD motor core. 

Bafang BBS01 BBS02 wire rubber seals for bbs motor phase, the price includes 3pcs rubber seals because one  bbs motor has three motor phase wires.

Note: these seals don't fit for BBSHD motor phase wires.

BBSHD pawl clutch for replacement. If your BBSHD could not pedal smoothly, it could be that the BBSHD freewheel have problem.

Bafang/8FUN BBS01/BBS02 PAS magnet disc ring for replacement. This magnet cannot fit for BBSHD, please note.

If you need the BBS PAS circuit for repair, please click here: BBS PAS circuit

There is a C clip ring to fastern the magnet disc, if you need the plier to remove the clip ring, please click here: plier for C clip ring

DP C18 display for Bafang mid motors, such as BBS01B, BBS02B, BBSHD, Max drive M400, G510 Ultra M620(UART) motors.

CAN protocol DP C18 display will not work for BBS01 or BBS02; if your motor is M620 model, please check the display connector or protocol before ordering the display.

The display has 5 level assisting and 6km walk assisting.

The DP C18 display has two versions, one has two modes for option, Eco mode and the Sport Mode, another version is standard one which cannot set different mode.

The DP C18 display with bluetooth and key pads are the newest version C18 display, you can download Bafang Go app on the mobile and view the datas.

The default C18 display for BBS series motor has one mode; the default C18 display for Ultra M620 motor has two modes, Eco and sport modes. Of course, you can also use two modes UART display for the BBS too. Bafang displays are interchangeable if they are the same protocol(the connectors are the same).

The c18 displays shows power, voltage, current consumption, mileage, time, speed etc. For details, please view the specificaiton here: DP C18 user's manual

Bafang BBS01, BBS02, BBS01B, BBS02B motor core for replacement, motor stator and rotor are included.

The BBS bullet connectors are included.

The motor core gasket is included.

The 3 phase wire rubber seals are included.

BBS hall gomet sealing;

BBS01/BBS02 hall sensor wire rubber gasket;

BBSHD hall wire rubber seal;

When you open the motor to replace the motor stator, or HD rotor, you may ruin the hall sensor wire gomet, therefore you may need a new wire ruber seal for the bbs.  

BBS01, BB0S2 and BBSHD use the same hall wire rubber seal.

8FUN/Bafang BBS01B/BBS02B core, stator or rotor for replacement. The bbs core includes a stator and a rotor. The price is only for stator, if you need the complate core, please add the rotor when placing the order. If you need BBSHD stator/windings, please order separately.

Bafang BBSHD rotor for replace.

Bafang recently upgraded BBSHD rotors and stator. The new version rotor is more durable, but it is not compatible with old version stator housing. Bafang recommends to replace the motor core(rotor+stator) if your old version is broken and nowhere to find the old version rotor. If you also need the BBSHD stator, please order on our website.

Bafang no longer stock old version rotor; the bbshd rotor we have currently is new version; if your rotor is old version, we recommend you to add the stator as well.

How to identify your rotor is old version or new version, please refer to the picture illustration on our website. 

If your BBSHD motor is ordered before April, 2019, then it would be with the old version BBSHD rotor because Bafang upgraded the rotor in April 2019.

BBSHD controller  52V 28A or 48V 30A (the latest version); Bafang has upgraded the BBSHD motor; The 52V BBSHD controller cannot work for 48V HD motor now.  Please double check your system before ordering.

It has connection for gear sensor and 6V headlight. If you need a 6V headlight, please order on our website. 

BBSHD controller rubber seal is included with the controller.

BBSHD 48V 30A controller code: C571-30-501

BBSHD 52V 28A controller code: C571-30-506

Bafang BBSHD kit chain wheel 40T, 42T, 44T or 46T

Bafang BBS01/BBS02 finger freewheel/ pedal freewheel/pawl clutch for replacement.

If your Bafang BBS works normally by throttle, but bike pedals do not work and spin around freely, the pawl clutch of the bbs may be blown, and replacing the freewheel may solve the BBS problem.  The BBSHD pedal freewheel is different with BBS01/BBS02B pedal freewheel.