I have a 2008 ZX6R that I just bought last week. Has about 1,500 miles on it. I've had the bike about a week and it's been great. But today I started having trouble getting into 3rd and 4th gear...I have to pull up on it really hard. Anybody else have this issue or any suggestion?

 

check the clutch cable isnt too tight or slack.

other than that, just dont use the clutch to change gear..