Edge 540 Vendor_Sunlite 108mm or longer when used

108mm or longer when used in a 73mm wide shell

For wide cranksets with 43/30 chainrings

All other aftermarket rings are machined

Both rear coaster brake and hand brake

The Terreno Dry bridges the gap between file treads

Edge 540 Vendor_Sunlite 108mm or longer when usedIntroduce the rider you are today to the one youll be tomorrow. The Edge 540 cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior positional accuracy under dense tree cover or the urban canyon, thanks to multi band GNSS