Bafang bbs01, bbs02, BBS03/BBSHD needle roller bearing part for replacement : needle bearing NK17/16. It can also work as NK17/16A as our customer proved.

Bafang bbs01, bbs02 kit plastic gear cover for replacement; there are two types of cover, 5holes and 7 holes, please check holes number for your own bbs kits before ordering the plastic cover for replacement. The 7 holes plastic redunction gear cover is used for new version of BBS kit, BBS01B and BBS02B model. You can also check how many screw holes in your bbs gear cover before placing the order.

8FUN BBS01/BBS02 axle/shaft rubber seal. 

8FUN BBS01B/BBS02B/BBSHD controller rubber seal. This rubber seal can prevent water or sand coming into the motor. If you are going to replace the controller, the bbs controller rubber seal is needed.

Bafang mid crank kit bbs01, bbs02 kit bullet connector, Φ5, male and female connector, matching bafang bbs kits. The  price includes one male and female connector, the housings are included.

8FUN central motor kit hydraulic brake sensor. It includes a sensor and a magnet. It is easy to install, just fix the two parts on your original brake handle bar. The price is for one brake sensor, if you need a pair for your bike, please order two sensors.

This oil brake sensor is suitable for BBS01, BBS02, BBSHD, Ultra M620, Max drive M400 etc.

Bafang BBS01/BBS02/BBSHD C965/C961/C963 LCD extension cable. Cable length: 50cm.

This LCD extension cable is also suitable for Ultra M620, Max drive M400 mid motor LCD which has the round 5pin LCD connector.  

non asbestos gasket for Bafang BBS01B/BBS02B motor core/stator/engine.

Gear sensor for Bafang BBS01B, BBS02B, BBSHD, M600, M500, M510 kits. If your bike has derailleurs system, you may need this shift sensor so that the bike can be shifting smoothly. If your bbs kit has no extra cable for connecting the shift sensor, you can order the Y cable for the gear sensor.

Bafang BBS01B/BBS02B mid axle assembly/ large steel reduction gear, 8fun mid crank motor kit steel redunction gear set for replacement. The magnet disc held by a circlip is included with the gear set. The axle(68mm) is also included. It would be better to coat some grease when replacing the clutch. We will provide some Sinopec Grease free of charge with the clutch.

Bafang BBS brake, brake sensor or throttle extension cable. If you build an electric tri-cycle or cargo bike, this extension cable is a must because the original brake and throttle of the bbs kits are too short. The price is for one cable, if you need it for the brake, you may need to order two of this cable.

This wire is also suitable for Ultra M620 or Max drive M400 mid motor.

Bafang BBS kit install tool;

Bafang BBS M33 Lockring and cover atightening spanner.

Wrench for 8FUN BBS M33 nut and cover.

C-type wrench for M33 lock ring and cover.

Material: Stainless steel.

Bafang BBS small chainwheel, 32T, 34T, 36T or 38T. This smaller chainwheel only works for 250W, 350W, 500W and 750W BBS01/BBD02 kits; it is not suitable for BBSHD. This chainwheel must be used with BCD104 chainwheel spider. If you need a BCD104 chainwheel spider, you can also order on our website; we have two version BCD104, you can check first on our website. Some customers may already have the BCD104 chainwheel spider, in this case, you don't need to buy an extra BCD104 chainwheel adaptor.

Blue, Red and black color are available; 

Positive and negative teeth can prevent the chain from dropping.

Bafang BBS axle remover. If you need to remove the BBS axle or replacing the thrust ball bearing, you may need this spanner to remove the axle.

Gearing adapter for bafang mid crank kit bbs01 and bbs02. 32T-48T Chainring with 104mm BCD can be used for bafang bbs kits with this chain ring spider. 4 bolts are included.  The chain ring is not included, please be noted.

E-bike 6V LED headlight suitable for Bafang BBS. Input: AC6V ; Cable length: 1.5M

Connector matching for Bafang BBS01/BBS02B controller's headlight plug, red wire for positive, blue wire for negative.

DPC18 display has a "headlight" button; for 965 and 961 display, press "+" button and hold for 3 seconds, the headlight will switch on/off.

If you use it for Ultra M620 mid motor, Bafang M400 motor, M420 or Bafang M300 motor, this 6V LED headlight will also be suitable for these mid drive motors. Please make sure you have the Bafang motor light connection cable.

Chainring spider for bafang mid crank kit bbs01 and bbs02. 38T-55T Chainring with 130mm BCD can be used for bafang bbs kits with this chain ring spider. One spacer and 5 bolts are included.  The chain ring is not included, please be noted.

Waterproof Brake sensor for bafang motor kits, BBS, M620, M500, M600, M400, M420 etc motors.

We only have black color brake sensors in stock now. 

The front sensor is 35cm length and rear sensor is 110cm length.

8FUN central driven motor bbs01/bbs02 eb-bus cable for connecting LCD meter, throttle and brakes.

Bafang bbs01, bbs02 or BBSHD LCD C961 or C965. The displays are with 5pin round connector.

If you need the manuals or specifications for the display, please click here: C965 users' manual or C961 users' manual

8FUN BBS01 central driving kit spare parts, M33 nut, if you need a spanner for the M33 nut, you can order the M33 wrench on our website.

8fun central motor kit speed sensor for BBS01, BBS02 BBSHD kit. If you need speed sensor extension cable, we have 300mm and 1000mm speed sensor extension cable for your option. 

Bafang has upgraded the speed sensor. We now only have the latest version bbs speed sensor. 

Bafang mid motor BBS speed sensor extension cord with cable length being   40cm, 60cm and 100cm.

Bafang bbs01/bbs02/BBSHD spare parts kit, as shown in the picture,  including 1x M33 nut, 1x Triangle fixing plate,  2x Crank arm mounting bolts, 2x Fixing plate mounting rews(M6*12), 5x Chainring mounting bolts(M5*10), 5x Chainwheel cover self-tapping screw(ST3.9)