The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training

though is compatible on other axles that have a threaded end

new shift points

the injection molded cage has a tuned grip and full-contact rails to prevent bottle creep and ejection

They're ideal for performance focused riders and also available with removable valves for easy replacement

THM Clavicula M3 Crankset *DEMO* bottom bracket The cadence sensor 2 fastensTHM Clavicula M3 Demo Crankset. 172. 5mm crankarm length with 50 34 Praxis chainrings installed. This crankset has seen regular use and has a few marks in the clear coat. They are perfectly functional and would make a great addition to any lightweight build or a tasteful upgrade to any groupset. Please message us with any further questions. The crankset is sold as shown here and is final sale.