Bafang M510 Mid-Engine Overview. Bafang introduces the new M510 mid-engine as the successor to the proven M500 for robust and demanding applications. Committed to providing top motor and system solutions for every e-bike category. The M510 continues Bafang’s success in the powerful mid-mounted motor category. 95 Nm torque – same as M500 but with improved torque curve. Support up to 120 rpm. Magnesium casing and segmented stator redesign reduces weight by 18% (500g lighter). Weight: 2.9 kg (was 3.4 kg in M500). Smoother startup with optimized software. Excellent for steep climbs and tight curves. High-sensitivity torque sensor adapts support based on pedaling force. Perfect for performance-oriented rides – bike parks and uphill technical trails. Integrated 12V light module and connections. Compatible with M500/M410 motor mounts. Hidden speed sensor mounting option. Compatible with most products in the Bafang product portfolio. 20% power increase over the M500. Bafang 250W M510 Packing List. 36/48V 250W Mid-Drive Motor – 1 pc. VD618 Display + Operation Button – 1 pc. Motor Cover (AC M02 or AC M04) – 1 pc. Fixation Parts – 1 pc. Waterproof Quick Release Wires (EB-Bus) – 1 pc. Speed Detecting Sensor + Magnet – 1 pc. Chain Wheel (40T) – 1 pc. Left Crank + Right Crank – 1 pc each. Head Light – 1 pc. Bash Guard (BG G520A or BG G520B) – 1 pc.