Depends on a lot of factors..have you been released by your ortho team? They have a testing protocol you should pass before being released to normal activities. ..I had same surgery last July...I”m 50 years old, shit don’t heal to quick. At 6 months I still had some pain and knew I wasn’t ready to ride...I had been working hard in rehab but I think my age adds time to the recovery process. I had my other knee repaired the same way 10 years ago and at 6 months it felt stronger, my rehab protocol lasted longer back then also. For some reason my basic rehab after surgery was only like 8 weeks, likely Insurance only pays to get you back to normal joe activities, like golf & walking your dog. After discussing with my ortho team, at 6 months post op. I paid for 12 more sessions of intense PT with a sports specific rehab therapist, that specializes in knee rehab. They tested my leg.... my balance and hamstring were still weak, they said they would not release me to ride if it was their choice...I agreed & worked hard for another month....there are no guarantees in riding, but you want your leg muscles as strong as they can be & your flexibility needs to be good. Don’t know about you, but this surgery sucks and going through rehab sucks, I want to give it every chance for success that I can. I’m down in Florida riding now at 7 months post op. It’s a bit nerve wracking coming back, I”m keeping my feet on the pegs as much as possible, Sometimes hard in the sand! I”m just happy to be riding again, but gonna take a while to get confidence back in that leg...I remember my first knee surgery, I started riding lightly at 6 months, it was a full year before It felt normal..