Bafang 750W 48V Motor Kit Complete Set Electric Bike Middle Drive 8fun BBS02 BBS02B eBike Conversion Kit Central Bicycle Engine
Bafang 750W 48V Motor Kit Complete Set Electric Bike Middle Drive 8fun BBS02 BBS02B eBike Conversion Kit Central Bicycle Engine
Precio habitual
$892.50 USD
Precio habitual
$0.00 USD
Precio de oferta
$892.50 USD
Los gastos de envío se calculan en la pantalla de pago.
Cantidad
No se pudo cargar la disponibilidad de retiro
SPECIFICATIONS
100mm Motor: Fits For BB 90-100mm
68mm Motor: Fits For BB 68-73mm
BBS Chainwheel: 44T In Default, 36T / 42T Option
Bafang Model: M315 MM G340.750.C
Brand Name: BAFANG
Certification: CE
Design: Brushless
Display Working Temperature: -20℃ ~ 80℃
Efficiency: > 80%
Expected Delivery Time: 2-7 Days
High-concerned chemical: None
Maintain Point: France / Spain / Poland / UK /USA / UK / RU / Canada
Max Speed: About 45-55KM/h
Max Torque: 120N.m
Motor: Side Hung Motor
Motor Model: BBS02B / BBS02
Motor Operation Temperature: -20℃ ~ 45℃
Origin: Mainland China
PAS Sensor Type: Speed Sensor
Reduction Ratio: 1 : 21.9
Voltage: 48V
Warranty of Motor: 1 Year
Waterproof Grade: IPX5
Wattage: > 400w
BAFANG BBS02B 48V750W 68mm/100mm Mid-Drive Motor Kit （CAN PROTOCOL）
Convert your bike into a powerful, smart e-bike — easily and reliably.
🔧 What Makes It Great
Smooth & Powerful – Delivers strong, consistent torque for climbing and acceleration.
Easy Installation – Comes with a step-by-step video guide. Fits most mountain, road, and city bikes.
Versatile Riding – Switch between effortless cruising, fitness support, or traditional pedaling
✅ 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
⚡ Easy Installation | Install in 60 Minutes, Ride in No Time.
How Do I Know If the BBS02B 48V750W Fits My Bike?
📏 Check Your Bottom Bracket
Use calipers to measure:
✅ Length: 68mm size fits for 68-73mm bottom bracket , 100mm size fits for 89-105mm bottom bracket. ( The spacer is not included by default. If needed for your installation, please let us know when placing your order.)
✅ 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.
🖥️ LCD Display — Your Smart Ride Companion
Turn every ride into an informed experience — with Bafang motor at your fingertips.
🔧 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.
📦 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.
✅ 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 Display: BAFANG DPC080|BAFANG DPC010
Cost Effective: VD03|VD618
Popular Displays: EKD01 (Multi-Language)|VD04
📌 Select based on your needs: Bluetooth connectivity, screen clarity, or budget.
⚙️ Q2: Which chainring for 750W motor should I pick?
Choose based on your riding style:
Smaller Chainring (e.g., 36T)
→ Better for climbing & mountain biking
Larger Chainring (e.g., 42T)
→ Higher top speed for city/road/folding bikes
🔄 You can change the chainring later — just let us know your preference when ordering.
🔋 Q3: Is a battery included?
— No, this kit does not include a battery.
✅ Battery is optional
✅ 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!
