Lately when I ride my 20" , I notice pain in my lower back. It started as a slight ache if I was doing alot of rear wheel tricks. Then one morning, after a ride, I noticed my lower back hurt alot more, to the point I couldn't hardly bend over. I took it easy for 2 weeks or so, until it didn't hurt anymore. But on longer rides it still hurts. Has this happened to any of you? Do you think switching out my frame for a longer one would be beneficial?(I'm about 6' with a 20.5"tt)
Thanks for any input.
Thanks for any input.