Feature:

1.It's the newest version has two plugs for gear shift sensor and 6V light.

2.upgraded IRFB3077 mosfets controller

How do I know if this mid drive motor fits for my bike?

This mid drive motor desighed to fit bike with a 68mm (2.68inch) or 73mm (2.87inch) wide bottom bracket. The inner diamater of the bracket should be not less than 33.5mm. We will send extra washers and bolts for 73mm bottom bracket.

How to choose the brake lever or hydraulic brake sensor?

The kit will work with or without the brake sensors plugged in.

The Bafang kit does not come with brake sensors, you can select the brake levers option made for standard cable actuated brakes. 

You also have the option of getting magnet sensors which allows you to adapt your existing brakes.  This will help with users who have hydraulic brakes the sensors are not compatible with. 

Packaging includes:  

1*Bafang mid drive motor

1Pair*Brake lever or hydraulic brake sensor opition. please buy this link：Hydraulic Brake Sensor

LCD Display(C965A/colorful 500C/colorful P850C/colorful P860C/colorful P750C/P750 Blueteeth/DCP 18/SW102/without LCD display opition)

1Pair*Chainwheel 44T   If you need extra46T/48T/52T chainwheel,please buy from below link: 44T 46T 48T 52TChain Wheel

1 Set * Throttle

1 Pair * Crank

1 Set * Speed Sensor

1 * 4 in 1 Cable

1 * Accessories

Gifts:STARUNION Brand Front Light,Crank removal tool,Install Tool,Cable Ties,36V 250W Sticker XT60 Connector, 73MM Install Accressories.

Warranty:

1 year(based on the purchase data): Free repair,buyer pay for return postage and resend postage, buyer should return to Germany for repair, don’t need return to china.