36V 250W Electric Bicycle MID Motor Kit

• Customization: Available
• Type: Conversion Kits
• Color: Black
• Model NO.: BBS01
• Chainwheel: 46t
• Voltage: 36V
• Efficiency: 80%
• Max Torque: 80n.M
• Weight: 7kg
• LCD Display: C965
• IP Grade: IP65
• Bottom Bracket: 68mm
• Power: 250W
• Transport Package: Standard Carton with Foam
• Specification: Mid Motor
• Trademark: CNEBIKES
• Origin: China
• HS Code: 8501310000
• Production Capacity: 5000 One Onth

Product Description

The 8Fun or "Bafang" BBS electric bike kit consists of a 250 watt mid-drive motor, chain ring, cranks and LCD screen with button attachment. It's designed to mount at the bottom bracket of a bicycle (replacing the standard ring and cranks) and pull the chain to propel the bike and rider forward.

The BBS01 motor is a 350 watt geared design located in the black canister that sits just below the bottom bracket when attached. It's relatively quiet and fairly powerful, leveraging the rear cassette for improved climbing or speed depending on the gear you're in. As with other centerdrive electric bike systemsthis thing is fairly efficient if used properly.

Advantages
1.Can be operated above 20 miles per hour depending on wheel size and bike setup
2.Offers both pedal assist and throttle mode for different styles of riding
3.Leverages rear cassette for improved climbing or high speed riding, more efficient than a hub motor
4.Keeps weight low and center on bike, reduces unsprung weight as compared with a hub motor
5.Mid-drive electric bikes are easier to service (wheels and tires are easier to get at)
6.Kit is compatible with a range of bottom bracket sizes (68mm to 73mm)
 

Position	Mid Motor
Construction	Gear drive
Rated Voltage (DCV)	36
n0 (Rpm)	83
Rated Power (W)	250
nT(Rpm)	78
Max Torque	80 N.m
Efficiency (%)	≥ 80 %
Pedal Sensor	Speed
Shaft Standard	JIS
Noise Grade (dB)	< 55
Operating Temperature	-20-45ºC
Reduction Ratio	1:21.9
IP	IP 65
Certifications	CE/ EN 14764 / ROHS

PACKING LIST 
1x Mid Motor (Integrates Controller)
1x C965 LCD Display
1x 46T Chain Wheel
1x Chain Cover
1x Thumb Throttle
1x Speed Sensor and Magnet
1x Screws
2x Crank
2x Brake Lever