BBS02 Mid Drive Electric Bike Kit Bafang - B Series

The big sibling of the BBS01, the BBS02 mid drive kit comes in 500W and 750W and your choice of battery - For when you need to climb Everest on a bike...or travel a great speed - on private property.

From: $797.00

To: $1,170.95

Price as configured: $0.00

750W BBS02 OUT OF STOCK New stock arriving in August 2017   +$439.00

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Bafang

Details

Details

Not for the Faint of Heart

Bafang mid drive kits are well known for their awesome amounts of torque. Fit a 750W BBS02 motor to your bike and you're in for a treat! Power yourself up to an eye watering 50 km/h, or climb the steepest of hills

500W or 750W

The two motors available in the BBS02 range of Bafang motors come in either 500W or 750W. Choosing either one will come down to your preference in power. Do you want to go really fast, or super fast?

Crank Mounted

The installation of this mid drive electric bike kit, while being a little more complex than a regular hub motor, comes with many more advantages. Engineered by Bafang, a leader in mid drive kits, they will fit any internal bottom bracket.

The Perfect Combination

The latest iteration BBS from Bafang combined with Dillenger's choice of solid battery mounting options and high capacity, high discharge potential Samsung cells make for the ultimate DIY electric bike conversion


Will the NT battery fit my bike?

Sizing up your NT batter to your bike

Installation

Notes

The mid drive installation can be more time consuming than our hub motor conversion kits. Any bike with an internal bottom bracket between 68 and 73mm wide will be compatible with this kit. We suggest purchasing our conversion kit toolkit because it contains a commonly used spline bottom bracket tool which and a crank puller (both essential). If the bottom bracket has any small defects like a bur or foreign particle in the way, you may need to use a file to smooth these out. The mid drive kit requires a very good fit and this can make it quite stiff to install, but it will fit!

Additional Info

Additional Info

GENERAL

Designation 48V Mid drive conversion kit
Main Use Recreation, off road
Nominal Power 750W
Cruise Speed 24 miles
Max Speed 31mph
Max Range Up to 37 miles with 11.6Ah Samsung (depending on battery package)
Average Range 31 miles (depending on battery package)
Throttle Only Range 18-25 miles (depending on battery package)
Throttle Type Thumb throttle
Pedal Assist Levels Up to 9
Handlebar Display LCD

BATTERY

Battery Chemistry LiMn2O4 Lithium Ion
Nominal Battery Voltage 48V
Charged Battery Voltage 54V
Battery Capacity Dependent on selection
Nominal Battery Energy Dependent on selection
Battery Removable Yes
Battery Cell Type 18650
Cell Spec Samsung 18650 2,200mAh, 2,600mAh and 2,900mAh depending on selection
Cell Configuration 13S
Built in BMS Yes
Maximum Battery Charge Cycles 1,000

GENERAL

Battery Height 125mm (NT) 85mm (LT)
Battery Length 360mm including cradle, 315mm without (NT) 408mm including cradle, 359mm without (LT)
Battery Width 82mm (NT) 74mm (LT)

BATTERY

Battery Charger Type SANS 48V 2A Smart charger with balancing
Battery Charge Time 4 hours from empty (6 hours for 11.6Ah battery)

MOTOR

Motor Brand Bafang (8FUN)
Motor Model BBS02
Motor Voltage 48V
Max Motor Power 750W
Drive Type Bottom bracket mid drive motor with gear reduction
Motor Sensors Hall sensor

CONTROLLER

Controller Brand Bafang (8FUN)
Controller Operating Voltage 48V
Controller Max Voltage 50V
Controller Low Voltage Cutoff 41V
Controller Operating Amps 25A
Controller Nominal Power Output Up to 1,200W Peak
Controller MOSFET Tubes 9
Controller Sensors Hall sensor

WEIGHT

Total Weight - No Battery 8.3 lbs.
Battery Weight 7 lbs. (NT) 6.1 lbs. (LT)
Total Weight 15.4 lbs. (NT) 14.5 lbs. (LT)

Whats in the Box?

ItemQTYSpecsSpare
Bafang Mid Drive Motor 1 ~5kg - 160mm x 200mm x 130mm - Cable Length 450mm  
Crank Arms 2 208 x 37.5mm
Cable Brakes (Male) 2 Cable Length 450mm
Wheel Speed Sensor 1 1 x Male Sensor
1 x Mounting Bracket
1 x Magnetic Bolt (M8.15 x 12mm)
1 x Nut (M8.15 x 7mm)
1 x Screw (M2.9 x 8mm)
1 x Bafang BBS 4 to 1 Connectors (1060mm)
 
Chainweel 1
Chainwheel Cover 1
Fasteners 1 1 x BBS Lockring
5 x Bolts (M4.85 x 16.55mm)
2 x Bolts (M5.8 x 22mm)
2 x Crank Arm Bolts (M7.9 x 23.3mm)
1 x BBS Fixing Plate
4 x Truss Head Screws M4 x 7mm)
Handle Bar LCD and Control 1 1 x Dillenger C965 LCD (89mm x 54mm) (Cable Length 350mm)
1 x Handlebar Controller (44mm x 32mm) (Cable Length 200mm)
4 x Rubber Fitting
2 x Bolts (M3.9 x 15.75mm)
2 x Nylon Nut (M3.9)
1 x Bolt (M2.85 x 12.7mm)
1 x Nylon Nut (M2.85)

Reviews

Customer Reviews (1)

Excellent kit easy install best purchase i've made in a long time.Review by Jeff Thomas
Overall Rating
Functions as Described
Price
Wow I love the Kit! Easy install and only had to call and ask 1 question. It dealt with the Gear sensor and where to plug it in. I thought it would most likely install to one of the brake sensors since it was the same color. I was correct. Make sure you order the tool kit it had everything you need for the install. The only hardware trip was for zip ties for the cables. Top speed for my 7 speed Townie with no pedaling is 27mph. Plenty fast enough for me. Acceleration is amazing bike balance is great.
Test rode many ebikes first before buying this kit. Most had the high battery over the rear tire"prodecotech" and balance was off, with too much weight in the rear and high.
This kit is low and in the center of the bike.
This out performs, and handles better than the $3000 and higher bikes.
Simply amazing!!!!!!!
Oh by the way, Dillenger beat all the prices out there also, fast ship. I got $1800 in my bike with kit and bike cost. (Posted on 11/24/2015)

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