Coros

Coros ACC Dura Bike computer


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Coros ACC Dura Bike Computer

See our entire range from Coros here!

The Coros Dura Bike Computer is an advanced GPS bike computer designed for cyclists who demand maximum battery life, precise navigation and comprehensive training data .

With a combination of extreme endurance, solar charging, and advanced navigation, DURA is built for everything from daily workouts to multi-day adventures and expeditions.

Extreme battery life – built for long rides

Up to 120 hours of battery life with full GPS

Up to 2 extra hours per hour via solar charging

This makes the Coros DURA one of the most durable bike computers on the market – perfect for long distances, bikepacking and competitions.

Sharp and easy-to-read display

2.7″ MIP color display (Memory LCD)

Always-on function

Adaptive backlighting

The screen is optimized for direct sunlight, darkness and varying weather , so you always see your data clearly.

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Smart navigation with global support

Coros DURA offers advanced navigation:
Offline maps globally
Turn-by-turn navigation
Smart redirection via Google Maps
Easy syncing of routes from Strava, Komoot, Ride with GPS and others.
Perfect for both planned routes and spontaneous adventures.

Maximum GPS accuracy

Dual-frequency GPS (L1 + L5)
Support for multiple satellite systems
Automatic GPS position optimization
Provides accurate tracking even in:
dense forest
urban environment
mountains and difficult terrain

Easy to use in all situations

Responsive touchscreen
Digital crown + button for easy control
Works even with gloves
You can easily control your bike computer without taking your focus off the road.

Top-class training and analysis

When connected to sensors and watches, you get:
Training load and recovery
FTP tests
Training zones and planning
Customized workouts
Full integration with the COROS platform provides a complete training experience.

Full connectivity and compatibility

Bluetooth + ANT+
Up to 12 simultaneous connections
Support for: 
  • heart rate
  • monitors, power meters
  • , cadence and speed sensors
  • , trainers and radar systems

Robust and aerodynamic design

Weight: approx. 99 g
IP67 – protection against water and dust
Durable reinforced polymer construction
Aerodynamic mount (31.8 / 25.4 mm handlebar)
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Benefits of the Coros Dura Bike Computer

Extreme battery life (up to 120 h)
Solar charging for longer trips
Global navigation with offline maps
Dual-frequency GPS for high precision
Full sensor integration (Bluetooth + ANT+)
Robust and lightweight design

Specifications

Size: 99.5 × 60.8 × 15.7mm
Weight: approx. 99 g
Screen: 2.7″ MIP color (400 × 240)
Battery life: up to 120 h (GPS)
GPS: Dual-frequency GNSS
Memory: 32GB
Water resistance: IP67
Connection: Bluetooth & ANT+
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Size and Weight



Dimensions
99.5 x 60.8 x 15.7mm Does not include the out-front handlebar mount


Weight – Device
99g


Weight – Mount
44g


Display



Display Size
2.7 Inch


Display Resolution
400 x 240 64 colors


Display Type
Touch Screen Always-On Memory LCD


Materials



Screen
Durable Composite Glass


Bodysuit
Reinforced Polymer


Mount
Reinforced Polymer


Out-Front Handlebar Mount



Length
70mmFrom center of handlebar to end of mount out-front


Compatible Handlebars
25.4mm / 31.8mm


Design



Buttons & Dials
Digital Dial


Back Button


Connectivity



Phone
Bluetooth


Accessories
ANT+ / Bluetooth Up to 12 simultaneous connections with BLE


Accessory Types
Heart Rate Monitors, Power Meters, Indoor Trainers, Speed & Cadence Sensors, Bike Radars, E-Bike Gears, Shift SystemsClick here for a complete list


Data Sync
Wi-Fi / COROS App


Durability



Water & Dust Resistance
IP67


Working Temperature
-4°F ~ 140°F (-20℃ ~ 60℃)


Storage Temperature
-22°F ~ 158°F (-30℃ ~ 70℃)


Battery



All Systems On (GPS, GLONASS, Galileo, Beidou, QZSS)
120 Hours Without solar charging


Dual Frequency (GPS, GLONASS, Galileo, Beidou, QZSS)
70 Hours Without solar charging


Solar Efficiency
1 Hour In Direct Sun Generates Up To 2 Hours Of Extra Riding Time


Charging Time
2.5 Hours (15℃ ~ 45℃), 4 Hours (0℃ ~ 15℃)Charging disabled in all other temperatures


Memory



Internal Memory
32GB


Activity Memory
1200 Hours Estimates based on outdoor activities


Geo Location



Satellite Systems
GPS, GLONASS, Galileo, Beidou, QZSS


GNSS Chipset
All-Satellite Dual-Frequency (L1 + L5)


Navigation



Map Layer
Landscape Pre-loaded Global Maps


Additional Features
Checkpoint


Back-To-Start


Deviation Alert


Touchscreen-Enabled Map Control


Turn By Turn


Smart Reroute NavigationCOROS app connection required


Climb Details


Data Tracking



Sensors
Barometric Altimeter


Accelerometer


Gyroscope


Compass


Temperature Sensor


Training Features
Training Management Training Load, Base Fitness, Load Impact


Training Load Recommendation


FTP Test


Recovery Timer


Activity Alerts For cadence, distance, heart rate, power and more metrics


Pre-planned Workouts


Training Plans


Touch ScrollSwipe to scroll data pages during training


Safety Features
Group Tracking COROS app connection required


Safety AlertsCOROS app connection required


Bike Alarm COROS app connection required


3rd Party Integration



Compatible Apps
Strava, Komoot, TrainingPeaks, Ride With GPS, Relive, Final Surge, Decathlon


System Languages



Display Language
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian


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