Bafang 750W 48V Mid Drive Electric Conversion Kit Controller

Turn your everyday bicycle into a capable, capable e‑bike with the Bafang 750W 48V Mid‑Drive Motor Kit. Built around a robust, brushless mid‑drive motor, this kit delivers steady, climbing torque and responsive acceleration for city commutes, forest trails, and everything in between. Engineered for reliability and smooth power delivery, it’s a smart upgrade that preserves the natural feel of pedaling while expanding your riding horizons.

Power, Torque and Performance

• Mid‑drive motor: 750W with up to 120 N·m peak torque for confident hill climbs and quick bursts on mixed terrain.
• Voltage and efficiency: 48V system with efficient performance to maximize range and responsiveness.
• Top speed and ride feel: Designed for a balanced blend of speed and control, supporting up to 55 km/h with the right wheel size and setup.
• Motor models and fit: Compatible with standard BBs in 68–73 mm (68 mm model) and 90–100 mm (100 mm model) configurations; inner diameter 34–36 mm for a snug, secure fit.
• Chainring options: Default 44T with optional 36T or 42T configurations to tailor gearing for your riding style.

Compatibility and Installation

• Bottom bracket compatibility: Fits 68–73 mm (68 mm model) or 89–105 mm (100 mm model) BB spacings; spacer may be needed depending on your frame—let us know when ordering if you require one.
• Frame fit: Works with a wide range of mountain, road, and city bikes; ensure adequate chainring clearance on your frame to avoid contact with the rear triangle.
• CAN protocol: Integrated CAN for smooth communication with the display and sensors, enabling reliable operation and diagnostics.
• Installation time: Designed for straightforward mounting; many riders report setup in about an hour with the included hardware and guides.

Riding Modes and Control

• Three riding modes: Full Electric, Pedal Assist, and Manual Pedaling to suit your momentum and energy needs.
• LCD display: Your smart ride companion for real‑time data, system status, and easy mode selection at a glance.
• Brake integration options: Choose between a dedicated brake lever or a brake sensor setup, allowing clean integration with your existing braking system (mechanical brake compatibility only).

Safety, Durability and Reliability

• All‑weather readiness: IPX5 waterproof rating helps withstand splashes and routine riding conditions.
• Operational range and durability: Engineered to endure operating temperatures from -20°C to 80°C for dependable performance in varied climates.
• Warranty: 1‑year warranty on the motor for peace of mind as you upgrade your ride.

What’s in the Kit

• BAFANG BBS02B 48V750W mid‑drive motor with a sturdy, compact design.
• Bottom‑bracket compatible motor housing and mounting components tailored for 68–73 mm or 90–100 mm BB frames.
• 34–36 mm inner diameter compatibility and optional spacers if needed.
• CAN protocol controller and integrated display for seamless system communication.
• Speed sensor and wiring harness to enable pedal assist and precise feedback.
• Basic mounting hardware and cables for a clean, secure installation.

Why This Kit Stands Out

• Powerful, reliable mid‑drive torque that leverages your bike’s gears for efficient climbing and responsive acceleration.
• Compact, quiet operation designed to integrate with a wide range of frames without compromising aesthetics or ride feel.
• Flexible compatibility with different BB widths and chainring options to dial in the gearing and cadence you prefer.
• Ride modes, built‑in safety features, and a clear LCD interface that keep you in command on every journey—from daily commutes to weekend adventures.