Lead you to the ridge of cycling

Integrating the multiple compatibility, core function, colorful laser stickers with reliable battery life, P505 Spider-based Power Meter will provide a powerful cycling experience, improving your performance in a scientific and effective manner.

Comes in 4 different sizes to match the best for your existing cranksets, S1078, S1108, R110X and S1103

For more information, do visit the Official Magene Website!

Website Link : https://www.magene.com/product_p505.html