The Sigma Sport BC509 bike computer is simple and affordable. Attach, set wheel size and clock, and done. You're ready to ride.

USB Docking Station and software for Sigma BC 509, BC 1009, BC 1609 Cycling Computer Uploading.

Easy to operate and easy to read, the Sigma Sport BC1009 wireless bike computer has all the important standard functions a cyclist needs—plus, it includes average speed.

More functions do not always mean better. The PC3 offers the essential features along with Sigma’s EKG precision. Anyone can accomplish their goals with these three basic functions: Time, Pulse, Heart Rate.

Easy to operate and easy to read, the Sigma Sport BC1009 wireless bike computer has all the important standard functions a cyclist needs—plus, it includes average speed.

Thanks to its Calorie Counter, the PC 9 is clearly the specialist for slim sporty lines. Another special feature is the Zone Indicator, which shows whether you are exercising within the ideal training zone. The 3 zone audible alarm indicates which zone you are currently exercising in. PC 9 - an elegant, sporty Heart Rate Monitor with good price; designed for the health and body conscious sports lover.

The PC 15 is like its users: sporty, ambitious, committed. Anyone with a passion for sport and fitness will soon find a place for it in their heart. It is an individual trainer that allows you to control, plan, and evaluate your exercise sessions with total precision - complete with Training Manager and Lap Counter.

The SIGMA ROX answers just about all the questions you could imagine. Besides measuring altitude, inclination and temperature, the newly developed digitally encoded 3-channel wireless STS (SIGMA TRANSMISSION SYSTEM) makes it possible to use several sensors, such as pulse measurement, speed and cadence transmitter, at the same time.