I ruptured mine around 6 years ago during a game of badminton.
I went for surgery, quickest route to recovery and I thought it would be the stronger repair as I wasn’t planning on a sedentary lifestyle when I was fixed.
e2a : IIRC conservative repair meant 3 months in a full cast?
Out of hospital within 3 days and in a knee length cast for ~3 months with changes every 2 weeks. Luckily no infections, just a bag full of painkillers!
That was followed by around 2 months with wedges in my shoe to keep the tension off the tendon, slowly skimming them down as it got more comfortable and ditching the crutches.
I wasn’t riding back then so it’s difficult to relate it, but I’d guess you’d be doing well to be riding in anything less than 6 months.
Take your time and look after it, you’ll be back sooner than if you **** around rushing.
Good luck!