So i had just adjusted my chain and took the bike out for a spin. No problems what so ever. Rode around for an hour. I put it up to about 70 and noticed the bike riding jittery. Felt really strange. I slow down and hear the engine knocking. Made it home and she felt fine except the knocking. Sounds like its coming from the engine on the right side. If i throttle in neutral she makes a whizzzing sound and still knocks. Put her in gear she stops but seems to ride bouncy?? Any ideas my friends?