What makes it special
Trek Bosch BES3 Integrated Speed Sensor
3mm x 970mm / Black
$39.99
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Trek / E-Bike Accessories
Trek Bosch BES3 Integrated Speed Sensor
Original equipment replacement parts for your ride.
$39.99
Ship to store · free pickup, usually ready in 4–7 business days
Free pickup at any of our four stores. Questions? We're happy to help.
About this product
The details.
Genuine replacement parts
Specific for Bosch Smart Systems.
Product details
- 970mm cable length
- Mounting hardware not included
Complete your setup
Goes well with.
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