• Most likely gonna take plunge on 4iiii single side because cheaper than stages and shimano 6800 option (already on both of my bikes). Anyone has first hand experience? Any pitfalls?

    I will be using it for 6 months to train, do an event and sell after.

  • because power .. I've learnt how my HR works since I am sans-PM for a bit now but would be good to be slightly more accurate.

About

Avatar for umop3pisdn @umop3pisdn started