✅ Key Features
Feature Description
Power & Torque:750W motor ‧ 120 N.m max torque ‧ Ideal for hills, trails, and fast commuting
Compatibility: Fits standard 68–73mm bottom brackets with 34–36mm inner diameter
Riding Modes:3 modes: Full Electric ‧ Pedal Assist ‧ Manual Pedaling
Battery Safety:Integrated BMS with over-charge/discharge, short-circuit, and over-current protection
Speed & Range:Up to 55 km/h (with 27.5″ wheel)
Design: Compact ‧ Quiet ‧ Harmonious integration with most bike frames
🚴 Perfect For
Daily commuters looking to skip traffic
Adventure riders tackling hills and trails
Seniors or anyone wanting extra pedal support
DIY enthusiasts building a custom e-bike
🚀 Fast Shipping | 💼 Reliable Support
📦 Delivery
All orders include tracking
🛡️ Warranty & Service
1-Year Motor Warranty
Professional technical support available in:
United States|Poland
BAFANG Mid-Drive Motor Kit （CAN PROTOCOL）
Convert your bike into a powerful, smart e-bike — easily and reliably
How Do I Know If the BAFANG BBS OR BBS-HD Fits My Bike?
📏 Check Your Bottom Bracket
Use calipers to measure:
✅ 68mm size fits for Bottom Bracket Length: 68–73mm; 100mm size fits for Bottom Bracket Length: 89–105mm;
✅ Inner Diameter: 34–36mm
🚲 Compatible With:
Mountain bikes | Road bikes | Most city bikes
⚠️ Frame Clearance Note
On smaller or unique frames, check that the chainring does not contact the rear frame.
⚡ Easy Installation | Install in 90 Minutes, Ride in No Time.
🔧 BRAKE SYSTEM OPTIONS | Safety Tailored for Your E-Bike
📊 Quick Comparison
Feature | Brake Lever | Brake Sensor
Motor Cutoff | ✅ Built-in | ✅ Add-on
Install Type | Replace lever | Attach to existing lever
Brake Compatibility | Mechanical only| Hydraulic & Mechanical
🎯 How to Choose
Choose the Brake Lever if: You’re building a new e-bike or want a clean, all-in-one setup.
Choose the Brake Sensor if: You already like your current brakes (especially hydraulic) and just need the cutoff function.
Both options provide reliable motor cutoff — it’s about how you want to integrate it into your ride.
🖥️ LCD Display — Your Smart Ride Companion
Turn every ride into an informed experience — with Bafang motor at your fingertips
📦 What‘s In the Box — Mid-Drive Kit
1 × Mid-Drive Motor
1 × Thumb Throttle
1 × Speed Sensor
1 × 4-in-1 EB-BUS Cable
1 × Display (optional)
1 Pair × Crank Arms
1 × Chainwheel
1 Pair × Brake Levers OR brake sensors
1 × Front Light
1 × Installation Wrench Set
1 × Crank Removal Tool
1 × 36V 250W Sticker
1 × Cable Ties Bundle
1 × User Manual
This motor kit does not include a battery. Here is the link of the battery: 1005008034533761
✅ Battery is optional and sold separately
✅ We recommend ordering it together with your kit.
✅ Choose from various capacities and mounting styles in our store.
🔍 Frequently Asked Questions (FAQ)
🖥️ Q1: How to choose a display?
Displays vary in interface, screen size, mounting style, and functions.
BAFANG Displays: BAFANG DPC080|BAFANG DPC010
Cost Effective: VD03|VD618
Popular Displays: EKD01 (Multi-Language)
📌 Select based on your needs: Bluetooth connectivity, screen clarity, or budget.
⚙️ Q2: Is a battery included?
✅ Battery is not included.
✅ We recommend ordering it together with your kit.
✅ Choose from various capacities and mounting styles in our store.
🔌 Need help selecting the right battery? Contact us for a personalized recommendation.
❓ Still have questions?
We’re here to help — just send us a message!