We have a cannondale T1000 and i put a garmin cadence sensor on to switch my 500 between my road bike and tandem. I installed it where i would on a normal bike - so one sensor is at the rear crank and one at the rear wheel.
The issue is the magnet on the crank clips the timing chain. Anyone experience this? have a remedy?
I am thinking of moving the sensor to the right side of the front crank and loosing the speed sensor or getting a shorter profile magnet for the crank but i worry about it still attracting to the metal chain.