2007-2008 Polaris IQ Snowmobiles Service Manual, Page 168Get this manual
Final Drive and Brakes
CHAPTER Final Drive and Brakes
GEAR RATIO SPEED CHARTS 6.2
8.373 CD CHAINCASE SPEED CHARTS 6.2
DRIVE GEARS AND CHAINS 6.3
DRIVE GEARS 6.3 DRIVE CHAINS 6.3
8.373 CHAINCASE 6.4