I seem to have a lag between throttle response and when chain gets power or tension. It felt like a loose chain slack but that is not the case. It makes for jerky shifting at lower power “ just cruising” speeds. Not sure how much slack in transmission is acceptable. I turn the wheel in gear on the stand and has quite a bit of rotation between forward and reverse rotation.
I bought a 2005 wrecked bike. Basically cosmetic damage. I needed a speedometer and headlight so I went with the 2007 S2 and have gotten the wire harness spliced and works. Will the speedometer bracket for the 2007 work on the 2005’s front forks to mount the headlight? I don’t believe they changed out the forks between years.