Hyvo Bottom Gear 45T & 34T Internal Replacement for 2014 Arctic Cat XF 8000 Crosstour - Snowmobile Drive System Upgrade for Enhanced Performance in Deep Snow & Trail Riding

Hyvo Bottom Gear for Arctic Cat - 45T, 34T Internal For 2014 Arctic Cat XF 8000 Crosstour Snowmobile Manufactured at s ISO 9902 certified facility using the latest technologyMade with heat-treated, case-hardened machine steelHigh-quality construction means gears have proper fitment and maximum efficiency Hyvo gears for Polaris and YamahaUse 3/4in. Hyvo top and bottom gearsWill not interchange with any previous model or styleMust be used with Hyvo chain NOTES: Fits Arctic Cat FX8 Pro Ride, 12-16