WAHOO RPM Speed Sensor Frameset the X1 R delivers with

the X1 R delivers with its unique casing and race-tuned technology

making it an ideal choice for hotter days or for climbing

Designed to satisfy the requirements of enthusiast cyclists who clock up the miles on long and demanding weekly rides

Quasar stands out both for the gritty appeal of its design and for its excellent cost/effectiveness

This is then transferred to create the best product that Prologo can offer this market segment

WAHOO RPM Speed Sensor Frameset the X1 R delivers withThe Wahoo RPM speed sensor is the sleek, magnet less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy.