Bafang Torque Sensor PA261.32.ST, 120mm Bottom Bracket 200mm Total Length PAS Mid Axle

Bafang Torque Sensor Mid Axle PA261.32.ST | 120mm BB 200mm Length

This original Bafang torque sensor mid axle model PA261.32.ST is specially designed for e-bikes with 120mm wide bottom bracket. It integrates torque and cadence sensing to deliver smooth and natural pedal assist, ideal for heavy-duty, fat tire and cargo electric bikes.

Key Features

• Standard Size: 120mm bottom bracket width, 200mm total axle length, perfect match for wide frame shells
• Dual Sensing: Detects pedaling torque and cadence simultaneously for stable and linear power output
• 32 Pulses Design: High precision 32 pulses per revolution, sensitive response during riding
• Waterproof Connector: 6PIN waterproof plug with CAN bus protocol, works reliably in rainy and muddy conditions
• Durable Structure: Heavy-duty construction, anti-aging and vibration resistant for long service life
• Plug & Play: Direct replacement for original mid axle, no extra modification required

Specifications

• Model: PA261.32.ST
• Bottom Bracket Width: 120mm
• Total Axle Length: 200mm
• Pulse: 32P/R
• Protocol: CAN Bus
• Connector: 6PIN Waterproof
• Waterproof Grade: IPX5

Compatibility

• Fit for e-bikes with 120mm bottom bracket frame
• Suitable for Bafang mid drive motors supporting CAN protocol
• Applicable to cargo bikes, fat tire bikes and heavy duty electric bicycles

Package Includes

• 1 x Bafang Torque Sensor Mid Axle PA261.32.ST

Note: Please confirm your frame bottom bracket size and motor protocol before purchasing.