Pocket Bike Speedometer

I want a GP RS-R and it comes with no speedometer if I want to buy one for her or should I buy a pocket bike comes with a

bike computer is the cheapest way to add a speedometer for your pocket bike.

The easiest thing for a meter is to go to Wal-Mart, buy a Schwinn speedometer. They are digital and do a job well enuff if you have one.

Just mount your GPS on the bars will tell you how fast you go