Jesse, im not easy on the bike, we roll through the trails at a good 40 to 45 mph, at least. the bike soaks up ALOT of large rocks, I don't expect them to last along time, but at least a season. maybe 3, I have elks stage 4s, on it, and 23 inch tires up front, 20's on the rear, I pick good lines, with occasional hits. one good hit sheared the lip off the bushing, I use a good waterproof grease, (may be the culprit after some thought, Lucas)but the chrome is worn through.