USI
USI specializes in high-performance snowmobile skis, ski mount kits and steering upgrades engineered to improve handling, flotation and rider control. The brand is widely searched for snowmobile skis, snowmobile ski skins and snowmobile handling upgrades due to its reputation for delivering precise steering and improved trail performance. Designed for groomed, performance and mixed riding conditions, USI products help riders achieve better cornering stability and reduced darting.
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Usi - EPIC15WHITE-KIT - Epic Ski - White
USI
$469.95Usi - 46020174 - Epic Ski - WhiteFeaturesWide ski tip allows great floatation and helps get the ski on plane quicklyShort center keel and cut and raised tail allow for aggressive steering with light...$469.95 -
Out of stock
Usi - PO1-HWK - Ski Mount Kit
USI
$41.95Usi - 46030220 - Ski Mount KitFeaturesMount kit includes two rubber dampers and all necessary mounting hardwareMount kit sold in pairs; one mount kit required per machineMade in the U.S.A...$41.95 -
Out of stock
Usi - SKR-HWK - Ski Mount Kit
USI
$41.95Usi - 46030221 - Ski Mount KitFeaturesMount kit includes two rubber dampers and all necessary mounting hardwareMount kit sold in pairs; one mount kit required per machineMade in the U.S.A...$41.95 -
Usi - EPIC10WHITE-KIT - Epic Ski - White
USI
$469.95Usi - 46020172 - Epic Ski - WhiteFeaturesWide ski tip allows great floatation and helps get the ski on plane quicklyShort center keel and cut and raised tail allow for aggressive steering with light...$469.95 -
Out of stock
Usi - SF1-KIT - Sno-Eater Shark Fin Kit - Groomed Trails
USI
$49.95Usi - 46030217 - Sno-Eater Shark Fin Kit - Groomed TrailsFeaturesWorks with X2 Triple Threat skiImproves light steering in heavy wet snow to super aggressive steering for powderMade in the U.S.A...$49.95 -
Out of stock
Usi - EPIC15BLACK-KIT - Epic Ski - Black
USI
$469.95Usi - 46020173 - Epic Ski - BlackFeaturesWide ski tip allows great floatation and helps get the ski on plane quicklyShort center keel and cut and raised tail allow for aggressive steering with light...$469.95 -
Out of stock
Usi - SF4-KIT - Sno-Eater Shark Fin Kit - Performance Trails
USI
$49.95Usi - 46030218 - Sno-Eater Shark Fin Kit - Performance TrailsFeaturesWorks with X2 Triple Threat skiImproves light steering in heavy wet snow to super aggressive steering for powderMade in the U.S.A...$49.95 -
Out of stock
Usi - EPIC10BLACK-KIT - Epic Ski - Black
USI
$469.95Usi - 46020171 - Epic Ski - BlackFeaturesWide ski tip allows great floatation and helps get the ski on plane quicklyShort center keel and cut and raised tail allow for aggressive steering with light...$469.95 -
Out of stock
Usi - LOOP-WHITE-KIT - Ski Handle Kit - White - Pair
USI
$49.95Usi - 46030216 - Ski Handle Kit - White - PairFeaturesMount kit include two rubber dampers and all necessary mounting hardwareSki handle kit include two loops and all necessary mounting hardwareMade...$49.95 -
Out of stock
Usi - LOOP-ORANGE-KIT - Ski Handle Kit - Orange - Pair
USI
$49.95Usi - 46030214 - Ski Handle Kit - Orange - PairFeaturesMount kit include two rubber dampers and all necessary mounting hardwareSki handle kit include two loops and all necessary mounting hardwareMade...$49.95
USI Snowmobile Handling Systems – Performance Skis, Ski Mount Kits & Steering Upgrade Components
USI is a recognized name in the snowmobile industry, known for manufacturing premium performance snowmobile skis, ski mounting systems and trail-focused steering components. Designed to enhance front-end control and rider confidence, USI products provide improved flotation, predictable handling and better tracking across a variety of snow conditions. Their lineup includes Epic series skis, ski mount kits, ski handle kits and Shark Fin steering accessories developed to maximize snowmobile performance on both groomed and aggressive trail terrain.
Riders frequently choose USI when upgrading their snowmobile suspension, snowmobile steering system or trail performance skis. Products such as the Epic Ski series and Sno-Eater Shark Fin kits are engineered to improve cornering precision, reduce push in turns and deliver more consistent steering feedback. These upgrades help snowmobile enthusiasts gain greater control while maintaining stability at higher speeds and during demanding trail rides.
Whether you're searching for snowmobile ski replacements, performance snowmobile skis, snowmobile ski mount kits, trail handling upgrades, snowmobile steering accessories or ski loop kits, USI offers durable solutions designed to improve ride quality and overall snowmobile performance. Their commitment to innovation, handling precision and rider confidence has made USI a trusted choice among snowmobile riders seeking reliable front-end performance upgrades.