Did not have surgery at all...... Opted for SBRT instead and was back out on my mountain bike right after treatment ended last July. I live in southeast GA right now and the weather here makes biking fairly comfortable all year. And my plan is to move back to Florida (I'm a native Floridian). Have had no issues other than going over the handlebars a couple times usually due to mudholes and I use my mountain bike (hardtail) on the road and off. My average distance is about
10-12 miles. I had no idea that so many of you guys are bikers...... That's really great! It's a fantastic sport and wonderful for overall physical conditioning for us old geezers.....