Cover greater distances and analyse your rides with the OS Trail 2 Bike cycling computer. Ride with mapping you can trust, the OS Trail 2 comes with OS 1:50k Landranger mapping for the whole of Great Britain straight out of the box. It also includes six free OS 1:25k Explorer map tiles of your choice, and a 3-year subscription to OS Maps Premium. It's lightweight and includes a QuickLock Stem Bike Mount to easily attach the device to your handlebars. Never get lost on the trail, connect to over 200 satellites around the world for accurate pinpoint positioning.