The M-Wave M23HCW is a fantastic tool to complement your cycling! Featuring wireless transmission between hub and unit, this computer has 23 functions! They include current/average/maximum speed, timers, odometers, and a cadence calculator. The device is backlit for easy reading. Mounting without tools make installing the computer a snap. You will be amazed at what all this cycling computer can tell you!

Digital transmission means no annoying wires to get in your way
Other functions include: a calorie consumption calculator, thermometer, metric/English conversion, and auto powering on and off of the device
No tools are needed to mount at handlebar or stem
Ingress Protection rating 44 means nothing larger than 1mm can penetrate the device, and it is protected against splashing water from any direction M-Wave M23CW Bicycle Wireless Cycling Computer 23 Functions