TopAction cycle computers - MK series This series is especially provided to customers for their branding computers. The features and specifications of M and MK computers are the same, the only difference is the design and the button on the upper case. ● Slim and fashionable design From bracket to sensor, you can find slim and delicate design. Your bike still looks neat after mounting ling the computer. The slim computer will make your bike unique. It is not just computer, but part of the design with your bike. ● Full-screen display of SPEED data (Optional) Speed is the most important data during riding. With TopAction computer you can choose “Full Screen of Speed data.” It takes only a quick look to get the information, so you can ride more safely. ● Easy installation With universal mount and accessories (cable tie or o-ring), your computer and sensor can be mounted on different kinds of bike. ● Useful function TopAction computers are designed with great waterproofness. More useful function like auto scan, auto on/off and low battery indicator makes the computer your best partner during riding.