This part can be used in conjunction with the BKOOL One so that the rider can use BKOOL's BSim software like with the pro trainer. *Resistance will not be altered.
The cadence sensor attaches to the chain stay on any bike using plastic zip ties.
ANT+™ wireless transmission technology.
Size: 3 x 3 x 1.5 cm Weight: 50 gr.
Crank arm magnet included.