Coros ACC Dura Speed sensor

Coros ACC Dura Speed Sensor

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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.

Accurate data – regardless of environment

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

Easy connection

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.

Smooth installation

Mounts directly on the hub (front or rear wheel)

Lightweight and compact design

Quick to install without hassle

Built for training in all weathers

IP67 rating protects against dust and water

Withstands rain, dirt and tough training conditions

Durable construction for regular use

Long battery life

Powered by CR2032 battery

Lasts up to about 12 months

Benefits of Coros ACC Dura Speed Sensor

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

Specifications

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