jumping

Hi fellas, need some advice on this problem. Have just completed rebuilding my motor and refitted to bike, all is good apart from it jumping out of gear, first gear is fine but hook second and as soon as the power comes on it neutralises, no clonk bang nothing just smoothly slips out of gear...

I put my 98 fe 600 on the stand this evening, started it, put it in fiirst gear and oiled the chain. The chain jumps like crazy! Once every rotation. I hadn't noticed it before but on a road run I could actually feel something hold the bike back for a second every rotation of the chain.Got any...

hey,I have a 94 fe 600 which when riding, began revving up, as if in neutral or there was no load on the engine, this happend very abruptly and would fall back into gear, or regain drive, when the revs dropped very low, this only happend in 3rd gear upwards and got progressively worse until...

hey suspension specialists out there... how can I improve front setup of my fs650? my front wheel is jumping up an down when driving from mid to high speed especially when the street is not even but "wavy"... the fork (48mm usd wp) is working at standard setup. top ends of the fork look...

OK, so I am ever-closer to jumping into the 'Berg club (on an 05 FS650c), but I still have a few questions (not deal-breaker questions, more like getting prepared questions). btw-I went through the parts and repair manuals already, but not carefully enough to clarify all the distinctions between...