71_400TRX
03-03-2008, 08:00 AM
lately my quad has been bogging and popping at high rpm's after i installed the twin air cage system and uni air vents on my box. i ordered a 120, 122, and a 124 main for it and was wondering if any of these is gonna help, if so which one will do the best. this is all for a 2005 TRX 450R. thanks