Bosch Wheel Speed Sensor - 415 mm
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Lepape EMEABosch Noir Capteur De Vitesse/ 415 Mm/ Incl. Câble Et Connecteur Black
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Product Information
Full details
This Bosch Wheel Speed Sensor is for e-bike owners with Bosch Classic+ and Bosch eBike System 2 drive units (MY2018 onwards) seeking to maintain or restore optimal system performance. Its key benefit is providing precise wheel speed measurements for consistent motor assistance and accurate ride data. A potential caveat is its specific compatibility with certain Bosch systems, requiring verification before purchase. The sensor ensures reliable speed detection through its accurate signal transmission and robust design.
All features
| Model Part Number | 2100779 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What Bosch e-bike systems is this wheel speed sensor compatible with?
This sensor is compatible with Bosch Classic+ and Bosch eBike System 2 drive units manufactured from Model Year 2018 onwards.
What is the cable length of this sensor?
The cable length is 415 mm.
How do I know if my sensor needs replacing?
Symptoms include inconsistent motor assistance, the motor cutting out unexpectedly, the display showing speed-related error codes, or physical damage to the sensor or cable.
Can I install this sensor myself?
While possible, professional installation by a qualified e-bike mechanic is recommended to ensure correct alignment, secure routing, and optimal performance and safety.
What is the weight of the Bosch Wheel Speed Sensor?
The sensor weighs 0.017 kg.
Is this a genuine Bosch part?
Yes, this is a genuine Bosch replacement part.
What should I do if my e-bike display shows an error code after installing the new sensor?
Refer to your e-bike's display manual for the specific error code. Ensure the sensor is correctly connected and is the right model for your system. If the issue persists, consult a professional.
Troubleshooting
Motor assistance is inconsistent or cuts out.
Check the wheel speed sensor and its cable for damage or loose connections. Ensure the sensor is correctly aligned with the wheel's speed ring or magnets. If damage is present, the sensor may need replacement.
Display shows an error code related to speed or wheel sensor.
Consult your e-bike's display manual for the specific error code. Common solutions involve checking the sensor's connection and physical integrity, and ensuring it is compatible with your system.
Sensor is physically damaged (e.g., cable cut, sensor body cracked).
The sensor will likely need to be replaced. Proceed with a professional inspection and replacement.
New sensor installed, but system not recognizing it.
Double-check that the new sensor is the correct model and is fully compatible with your specific Bosch drive unit and MY. Ensure the connection is firmly seated and the cable is routed without damage.
Pros and Cons
Pros
- Ensures accurate motor assistance and ride data.
- Durable construction for long-term reliability.
- Lightweight design does not add significant weight to the bike.
- Optimized cable length simplifies installation.
- Direct compatibility with specified Bosch e-bike systems.
Cons
- Limited compatibility; only works with Bosch Classic+ and Bosch eBike System 2 (MY2018+).
- Requires professional installation for optimal function and safety.
- Specific length may not be suitable for all custom builds.
- A potential point of failure if damaged externally.
Setup, Compatibility & Care
Setup:
Installation of the Bosch Wheel Speed Sensor should ideally be performed by a qualified e-bike mechanic. The sensor typically mounts near the wheel's hub or spokes and requires careful alignment to ensure it reads the passing magnets or rotor accurately. The 415 mm cable needs to be securely routed along the frame, avoiding pinch points or excessive tension.
Compatibility:
This sensor is specifically designed for e-bikes equipped with:
- Bosch Classic+ drive units
- Bosch eBike System 2 drive units
- Manufactured from Model Year 2018 onwards
Always verify your e-bike system's specifications to confirm compatibility before purchasing.
Care:
- Keep the sensor and its cable clean from dirt and debris using a soft, damp cloth. Avoid using high-pressure cleaners directly on the sensor.
- Regularly inspect the cable for any signs of damage, fraying, or kinking.
- Ensure the sensor remains securely mounted and is not loose.