Coros ACC Dura Speed sensor
Coros ACC Dura Speed Sensor
See our entire range from Coros here!
The Coros ACC Dura Speed Sensor is a compact and accurate bike speed sensor that makes it easy to measure speed and distance in real time - without the need for GPS.
Perfect for both outdoor cycling and indoor workouts , where GPS can otherwise be unreliable or completely absent.
With this sensor you can:
measure speed and distance directly from the wheel
get reliable data even without GPS
analyze each workout more carefully
This makes it ideal for:
outdoor cycling
indoor trainer session
structured training
The sensor connects via Bluetooth and is compatible with:
bike computers
sports watches (incl. Coros)
smartphones and fitness apps
This gives you the flexibility to use the sensor with the equipment you already have.
Mounts directly on the hub (front or rear wheel)
Lightweight and compact design
Quick to install without hassle
IP67 rating protects against dust and water
Withstands rain, dirt and tough training conditions
Durable construction for regular use
Powered by CR2032 battery
Lasts up to about 12 months
Measures speed and distance without GPS
Perfect for indoor and outdoor training
Easy Bluetooth pairing
Compact and ultra-light (17 g)
Long battery life
Weatherproof design
Weight: approx. 17 g
Battery: CR2032 (up to 12 months)
Connection: Bluetooth
Water resistance: IP67
Mounting: Wheel hub
Compatibility: Cycling computers, sports watches and apps (Bluetooth)
Note: Not compatible with most ANT+ devices or some indoor bikes