dear friends, ý have honda vt750 shadow 2006 model.22000 km.its my first bike.probabbly ý spoiled clutch system.since april my clutch system which ý change gears with my foot not changing smoothly.the gear under my left foot changes very hard.the bike dosent drink the gas easly.its caughing a bit.where can be the problem.sorry for my bad english.ý hope yu understand me.thanks for your answers