EPI

Helps restore power loss due to the addition of larger tiresAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle...

Helps restore power loss due to the addition of larger tiresAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle...

Our best all around use kitGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...

Our best all around use kitGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...

For general trail ridingSpring kit only, no clutch weights are includedWorks with any tire sizeImproves belt grip and backshift Arctic Cat -- 450 Core -- (2013, 2014); Arctic Cat -- H1 450 TRV 4x4 --...

Helps restore power loss due to the addition of larger tiresAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle...

Our best all around use kitGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...

Designed and tested specifically for sand dune applicationsHelps hold peak power RPM when dune riding and climbing hillsBetter low end power and torqueQuicker backshift which results in crisp...

Helps restore power loss due to the addition of larger tiresAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle...

Our best all around use kitGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...

The best all-around use kit; if you do a bit of everything this is the kit for youGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range...

Our best all around use kitGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...