Ciclosport CM 4.21 Bike computer with heart rate measurement

The new wireless bike computer CM 4.21 stands out not only for its modern and innovative design. The CM 4.21 is the ideal companion for the ambitious rider on extensive tours. The TwoInOne system allows the use of two different wheel sizes. It can thus be used for two bicycles and can be additionally upgraded with cadence and heart rate measurement. Additionally, there is the option to read all cumulative data from the bike computer. Optional (not included): wristband (for use as a sports watch).

Details:

• Calculation of the optimal training zone with CICLOInZone
• PC configurable
• Large, easy-to-read 3-line display (approximately 10% larger than the previous model)
• Individually adjustable function display (Multiple Choice System)
• Aerodynamic design and scratch-resistant housing
• Store and configure total values and settings on the PC
• Internal rubberized buttons for increased user comfort
• Quick and easy operation through simple menu navigation
• Easy handling, thanks to Twist-Klick handlebar mount
• Multi-Lock: handlebar mount also suitable for stem mounting
• TwoInOne system
• Easy battery replacement with quick release

Type: wireless
Connection: analog
Main functions: with PC interface

Scope of delivery:
CM 4.21, Twist-Klick handlebar mount, transmitter, spoke magnet, heart rate strap, and mounting materials

Functions:

• Cadence: upgradeable
• Time functions: current time
• Cadence function: current cadence
• Heart rate functions: maximum heart rate
• Other functions: total calorie consumption
• Distance functions: daily kilometers
• Start/Stop function
• Speed functions: current speed km/h

Power supply:
Power source: battery.