Polar CS100b Cycling Computer

The CS100b is Polar's signature cycling-specific computer. You get the fundamental data every cyclist needs -- current, average, and maximum speed, trip distance, odometer, trip timer, plus a clock, a stopwatch, countdown timers, and the ability to use it on separate bikes. What sets the CS100b apart, though, is that it comes out of the box with no heart rate-specific features. Rather, you can retrofit your CS100b with full-on heart rate monitor functionality through an inexpensive upgrade down the road. Please note that it does not come with a chest strap, though it is 100% compatible with any Polar coded chest strap if/when you choose to upgrade to HR functionality. Comes standard with a wireless speed sensor, an option to upgrade to a wireless cadence sensor, plus the ability to mount the system on either a handlebar or stem.

Product Features

• Altimeter:
• Heart Rate Monitor:
• Speedometer Functions:
• Chronograph:
• Bike Memory:
• Sensor:
• Wireless:
• Cadence:
• Odometer Type(s):
• Clock:
• Mount Type:
• Battery Type:
• Recommended Use:
• Manufacturer Warranty: