The Veloset VS 213 is the latest wireless cycle computer model launched in September 2010. The bicycle computer has a comprehensive range of functions all at an entry level price. The computer is fitted within minutes, fits all wheel sizes and there are no wires to get in a tangle, it also looks great !. The wireless bike computer is supplied with an upgraded Veloset wireless transmitter to send details of your progress to the receiver. The wireless receiver which is fitted to a quick release bracket can be put in your pocket when leaving your cycle unattended. The large LCD screen gives a crystal clear display. Combined with the many other Wireless functions, speed, clock, temperature, distance, average speed, max speed, total distance, scan, auto power save & of course speed indicator (see below). Just program in your wheel size and install it in minutes and don't forget you can remove the quick release receiver unit when not in use. no wires, no mess, batteries are included !.