Well I have been noticing that my chain its jumping, so since it will has quite a few miles I would do a complete change. Bought new chain and both sprockets. Put them on and when I'm attempting to adjust chain,it goes from loose to tight in a half turn of the tire... If I just spin Rhett rim by hand you can see the chain tense up, then loose. Kinda stumped... Court had the wheels powder coated with new bearings put in too. It did do the same thing before too (I think) just getting worse.. Any ideas, or similar problems? Also having issues with Speedo not reading. Think that may be a glitch in the speedohealer tho. I put new speed sensor in last yr and it worked fine til bout 2 Weeks ago..?????