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Bafang Mid‑Motor 4Pin CAN Speed Sensor Extension Cable, Black Waterproof Extension Cord for E‑Bike Scooter Upgrade 30CM 60CM Optional
Bafang Mid‑Motor 4Pin CAN Speed Sensor Extension Cable, Black Waterproof Extension Cord for E‑Bike Scooter Upgrade 30CM 60CM Optional - Image 2
Bafang Mid‑Motor 4Pin CAN Speed Sensor Extension Cable, Black Waterproof Extension Cord for E‑Bike Scooter Upgrade 30CM 60CM Optional - Image 3

Bafang Mid‑Motor 4Pin CAN Speed Sensor Extension Cable, Black Waterproof Extension Cord for E‑Bike Scooter Upgrade 30CM 60CM Optional

CAN‑Bus 4‑Pin waterproof speed sensor extension cable for Bafang M200/M410/M500/M600/M820/M560/G340/G320 mid motors. 30cm/60cm optional, minimizes signal loss for stable e‑bike & scooter system communication.

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CAN‑Bus 4‑Pin Speed Sensor Extension Cable for Bafang Mid‑Drive Motors

This 4‑Pin CAN‑Bus speed sensor extension cable is purpose‑built for Bafang CAN‑protocol central mid‑drive motors. It enables flexible wiring layout during e‑bike and scooter upgrades or motor rebuilds, maintaining stable data communication between motor and bike computer for consistent riding performance.

Compatibility

✅ Bafang M200, M210, M410, M500, M510, M560, M600, M820 Mid‑Drive Motors

✅ Bafang G340 (CAN), G320 (CAN) Mid‑Drive Motors

Note: This is CAN‑Bus version extension cable. Please confirm your motor uses CAN‑bus protocol before ordering to avoid incompatibility. Two lengths are for separate selection.

Key Features

✅ Wide Compatibility for Bafang CAN Mid‑Motors

Specifically designed for Bafang CAN‑bus central motor series including M500, M600, M820, M560, G340 and more. Perfect for e‑bike and scooter modification, upgrade and maintenance projects.

✅ Two Optional Lengths: 30 cm & 60 cm

Choose either 30 cm or 60 cm total length according to your routing requirement. Offers great flexibility for wire arrangement and fits limited‑space installation scenarios.

✅ Minimize Signal Loss & Interference

Optimized internal wire construction effectively reduces signal attenuation and electromagnetic interference. Keeps steady data transmission between mid‑motor and bicycle computer for stable power output and precise ride control.

✅ 4‑Pin Waterproof Connector

Combined plastic‑and‑metal material construction. Sealed 4‑pin waterproof connector defends against moisture and splashes, adapts to rainy outdoor riding conditions.

Specifications

Product Name: Speed Sensor Extension Cable

Version: CAN‑Bus Version

Connector: 4‑Pin Waterproof

Material: Plastic + Metal

Color: Black

Available Length: 30 cm (11.81 inches) / 60 cm (23.62 inches)

Package Includes

1 × Speed Sensor Extension Cable (Select length: 30cm or 60cm)

Important Notes

The real item color may differ slightly from website images due to monitor brightness and lighting conditions.

Minor manual‑measurement deviation is allowed for length dimension.

Only one extension cable is included. Motor, display and other accessories shown on reference pictures are not contained in package.

Double‑check your Bafang motor supports CAN‑bus protocol prior to purchase.

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Frequently Asked Questions

We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.

We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.

All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.

Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.

Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.

Sea freight, air freight and rail transport are optional.

Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.

We provide part identification, model matching and full order follow-up support.