I think I'll chime back in again. I've been trying to sell my 510 for a couple of months now with no luck. People around here seem to think that Huskies are unreliable and require tons of maintenance. Well the bike continues to amaze me at how reliable it is...after over 10000 miles on a single cylinder engine, the valves are STILL within spec. Amazing! I've never had to shim them even once. I certainly can't say the same about my Honda 250X that required valve work three times in 4 months with the final straw being a rebuilt head. No bueno! We'll certainly stick with this brand!