mountain iqr

Im in the process of getting drivers for my IQR mountain conversion, and now im not sure to go with the 7 or 8 tooth avid drivers?! The track is an series 5.1 155" of an 2009 rmk, there is some clearance for the paddels with the 8t but i wanted to know if I would be better of running a 7 tooth...

I have 3 sleds for sale. I need them through the end of March then they are available. 2008 600 IQRR- Carls Cycle Sales motorwork, SLP twin pipes, SLP high flow airbox, fox evols in the front and zero pros in the rear. SLP powder por skis,144" track. $6,500obo 2008 600 CFI IQR- Aerocharger 53...

I have 3 sleds for sale all under 500 miles. All three of these sleds are meticulously maintained and flawless. 2008 600 IQRR- Carls Cycle Sales motorwork, SLP twin pipes, SLP high flow airbox, fox evols in the front and zero pros in the rear. SLP powder por skis,144" track. $6,500obo 2008 600...