For Sigma computer models BC-1106 and BC-1606 automatic bike detection is possible. The computer will instantly recognise whether it is fixed to a racing bike or mountain bike. This saves conversion or buying a second computer and provides easy access to the data saved for each bike.

Features : 

• Automatic bike detection
• Trusted TWISTLOCK system
• Compatible with BC-1106 and BC-1606L
• Easy data interrogation for bike 1 and 2
• installation on handlebars or front frame

Included are

• Magnet
• Sensor with cable
• Mounting O-rings