COROS DURA 2 Solar GPS Bike Computer - (No Mount)

Description DURA 2 SOLAR DESIGNED TO DISCOVER NEW LIMITS Premium design. Powerful performance. Simple to use. Meet the COROS DURA 2 SOLAR, an advanced solar-powered GPS bike computer built for riders who demand enduring battery performance without compromising on design. Its lightweight carbon-and-alloy construction, expansive 3.5-inch SHARP colour touchscreen and fast, detailed navigation are equally suited to daily training, road racing, gravel, mountain biking and multi-day adventures. 120 HOURS Up to 120 hours with All-Systems GPS 3.5-INCH SHARP DISPLAY Colour MIP touchscreen with 38Hz refresh rate 99 GRAMS Premium aluminium alloy and T700 carbon-fibre construction SLEEK DESIGN. READY FOR EVERY RIDE. Designed to look at home on a high-performance bike, DURA 2 SOLAR pairs a slim, aerodynamic profile with a stable mounting platform that stays easy to read while moving. Dedicated activity modes cover road, indoor, gravel, MTB, e-bike and e-MTB riding, from quick training sessions to long-distance adventures. MORE SCREEN. MORE DETAIL. Get a clear view of more data and wider maps on the 3.5-inch SHARP Gen 3 Memory-in-Pixel (MIP) touchscreen. Its edge-to-edge, anti-reflective display provides a 336 x 620 resolution, approximately 200 PPI and a responsive 38Hz refresh rate. Zoom and scroll through maps with touch or switch to buttons when riding in gloves or heavy rain. The screen is designed to distinguish rain from deliberate touches. The physical and pressure-sensitive haptic buttons remain available when heavy rain makes touch controls less practical. SOLAR POWER. EXCEPTIONAL ENDURANCE. Ride further between charges with up to 120 hours of All-Systems GPS recording, or up to 70 hours in dual-frequency, All-Systems GPS mode. In optimal direct sunlight, solar charging can add up to two hours of battery life for every hour of riding. When you do need to plug in, a USB-C charge takes approximately 2.5 hours under typical charging temperatures. FAST MAPS. CONFIDENT NAVIGATION. View streets, trails, surface information and points of interest using detailed mapping powered by a fast processor. Build and sync routes through the COROS app, then follow turn-by-turn navigation with responsive zooming and panning. Global maps are free to download, with no subscription required. Turn-by-turn directions, off-course alerts, waypoints and Back-to-Start navigation Route-free climb detection, allowing climb alerts even when no course is loaded Pinch-to-zoom mapping and customisable map orientation Automatic rerouting without mobile reception when the relevant maps have been downloaded and your phone is connected to the COROS app via Bluetooth Navigate to saved pins, plus live tracking and weather alerts Important: Rerouting is calculated in the COROS smartphone app, not directly on the bike computer. A Bluetooth connection to your phone is required. Download the relevant map region to the COROS app before riding if you expect to be outside mobile coverage. TRAIN SMARTER. RIDE STRONGER. Go beyond basic speed and distance with FTP assessment, maximum power testing, advanced power data, VO2 max and training load. Track performance through COROS EvoLab and connect with compatible heart rate monitors, power meters and smart trainers. Create or import structured workouts and start them at any point during a ride. You can also temporarily pause a structured workout while continuing to record the activity. Add power-curve charts and detailed data items, including torque and total work, to your training screens. VOICE, TOUCH OR BUTTONS. YOUR CHOICE. Control supported functions using voice commands, the touchscreen, two mechanical side buttons or two pressure-sensitive haptic buttons. Start and end activities, adjust settings and navigate key menus without relying on touch alone. The left physical button can be customised for your preferred action while riding. Further practical features include a double-tap virtual bike bell, post-ride voice notes, a configurable sound menu, media controls, compatible action-camera controls and the ability to cancel a lap recorded accidentally. PREMIUM CARBON AND ALLOY DESIGN An anodised 6000-series aluminium alloy bezel and a robust T700 carbon-fibre backplate deliver a sleek, secure and lightweight design. The upper bezel tapers to just 5.7mm, while the complete computer weighs only 99 grams without a mount. Built for riding in varied conditions, the device carries an IP67 dust and water resistance rating. EASY MOUNTING. BROAD COMPATIBILITY. DURA 2 SOLAR works with standard horizontal quarter-turn mounting systems. COROS offers optional premium aluminium standard and out-front mounts, each weighing approximately 38 grams, so you can select the setup that suits your bike. Check the selected product variant for mount inclusions. Pair accessories through Bluetooth, ANT+ and Wi-Fi, including compatible heart rate monitors, power meters, smart trainers, radar, lights and tyre-pressure sensors. Shimano and SRAM electronic drivetrains are supported. Connect your training ecosystem through Strava, TrainingPeaks, TrainerRoad, Komoot, Ride with GPS, Zwift and other supported services. Specifications Dimensions 117 x 58 x 17mm Weight 99g (computer only) Display 3.5-inch SHARP Gen 3 colour MIP touchscreen Screen resolution 336 x 620 pixels, 17:9 aspect ratio Refresh rate 38Hz Display protection Hardened mineral glass All-Systems GPS battery life Up to 120 hours, excluding solar charging Dual-frequency GPS battery life Up to 70 hours, excluding solar charging Solar charging Up to 2 hours additional battery life per hour of riding under optimal direct sunlight Charging USB-C, approximately 2.5 hours in typical charging conditions Satellite systems GPS, GLONASS, Galileo, BDS and QZSS Dual-frequency positioning L1 + L5 Navigation maps Free global maps; download required Controls Touchscreen, 2 mechanical side buttons, 2 haptic buttons and voice controls Construction 6000-series anodised aluminium alloy bezel, T700 carbon-fibre backplate Water and dust resistance IP67 Wireless connectivity Bluetooth, ANT+ and Wi-Fi Sensors Barometric altimeter, accelerometer, gyroscope, compass and temperature sensor Audio hardware Microphone and speaker Music Offline MP3 storage Cycling modes Road, indoor, gravel, MTB, e-bike and e-MTB Mount compatibility Standard horizontal quarter-turn; COROS alloy mounts optional In the box Computer, lanyard and 1.5m USB-C charging cable; mount according to selected bundle DESIGNED TO DISCOVER NEW LIMITS. COROS DURA 2 SOLAR. Your ultimate training and adventure companion. Battery endurance and solar-charging gains depend on settings, satellite modes, sunlight, temperature and usage. Map data must be downloaded before offline use. Offline rerouting requires a Bluetooth-connected smartphone running the COROS app with the relevant maps downloaded. Some functions need compatible sensors or other devices. Mount configuration and box contents depend on the selected package.