Oct. 21, 2020, 4:17 p.m. -  Chris

Yoann - what knee surgery are you considering?  There's no replacement meniscus available at 'our age'.  I'm 51, ride every day but a moto accident a couple years ago and torn meniscus and subsequent meniscetomy have left me with bone on bone OA.  I certainly couldn't run now.  I can barely hike and am starting to feel it riding.  Can't fathom knee replacement or inactivity :-(