SKU: (RS-138)
Our 36-1 trigger wheel is made for use with our (RS-140) 126mm crank pulley or (RS-141) 116mm crank pulley when crank sensor is required.
It can also be combined with our (RS-CRNK) crank sensor and (RS-137) crank sensor mount.
Trigger wheel is also compatible with Clewett Engineering Pulleys.