- Sep 13, 2007
i know this question has probobly been asked a million times, but i need to ask it again. i have an extreme problem with bogging in first gear and in neutral. I ride a 2005 yamaha ttr 125 four stroke. I had a problem similar to this before, but it was not near as severe. Before i just re-aligned the valves and all was good, and im wondering if it will fix the problem again. The bike bogs so bad in first that i constantly have to check to make sure im in the right gear. if anyone has some advice i really could use the help.