i took my bike to the mot station toay [passed] on the way home i was doing around 60 when it sudnly droped the revs and locked the rear wheel up it was like being on ice as the back cameround i pulled the clutch in and it came back straight,i pulle over to the side and the kick start was solid.G ot it home took plugs out looked ok one was a 7s and the other plug was a 7es gave the kick start a little push and it went free i pull a bit of oil down both barrels and it turns over the same as before,its the first time out on the bike its got 100 % syn 2stroke oil in it [autolube] standard exhaust,[i think is been jetted for jollymoto pipes] so should be rich, i havend started it as there must be some problem some were,any one ever had same problem
_________________
NSR250 MC18