{"product_id":"ibexx-ac-858-clutch-kit-stage-2-31746-2","title":"IBEXX AC 858 Clutch Kit Stage 2 31746-2","description":"\u003cp\u003eUpgrade your snowmobile’s clutch performance with the IBEXX AC 858 Clutch Kit Stage 2, part number 31746-2. Designed for select 2025 Arctic Cat 858 models, this kit is engineered to help your sled reach target RPMs more quickly and maintain peak horsepower.\u003c\/p\u003e\u003cp\u003eThe kit delivers a claimed two-sled-length advantage over stock while supporting improved throttle response and backshifting. Its Advanced Profile Technology™ adjustable weights are engineered for lightweight performance, and the unique custom-angle helix is designed to help optimize clutch operation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2025 Arctic Cat ZR 858 Sno Pro ES 129-inch, ZR 858 with ATAC ES 129-inch, ZR 858 Sno Pro ES 137-inch, ZR 858 with ATAC ES 137-inch, Riot 858 Sno Pro ES 146-inch with 1.35-inch or 1.75-inch track, Riot 858 with ATAC ES 146-inch with 1.35-inch or 1.75-inch track, M 858 Alpha One 154-inch with 3.0-inch track, and M 858 Sno Pro 146-inch with 2.6-inch track.\u003c\/p\u003e\u003cp\u003eBrand: IBEXX. Part number: 31746-2.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance upgrade designed for select 2025 Arctic Cat 858 snowmobiles\u003c\/li\u003e\n\u003cli\u003eDelivers a claimed two-sled-length advantage over stock\u003c\/li\u003e\n\u003cli\u003eHelps reach target RPMs more quickly and maintain peak horsepower\u003c\/li\u003e\n\u003cli\u003eAdvanced Profile Technology™ engineered lightweight adjustable weights\u003c\/li\u003e\n\u003cli\u003eUnique custom-angle helix supports better backshifting and improved throttle response\u003c\/li\u003e\n\u003cli\u003eFits the listed 2025 Arctic Cat ZR, Riot, and M 858 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nArctic Cat M 858 Alpha One 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Alpha One Sno Pro 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat ES 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat ES 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat ES 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat ES 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac ES 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac ES 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac ES 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Mountain Cat w\/ Atac ES 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro ES 146\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro ES 154\"\/2.6\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro ES 154\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat M 858 Sno Pro ES 165\"\/3.0\"  2025\u003cbr\u003e\nArctic Cat Riot 858 Sno Pro ES 146\"\/1.35\"  2025\u003cbr\u003e\nArctic Cat Riot 858 Sno Pro ES 146\"\/1.75\"  2025\u003cbr\u003e\nArctic Cat Riot 858 w\/ Atac 146\"\/1.35\"  2025\u003cbr\u003e\nArctic Cat Riot 858 w\/ Atac 146\"\/1.75\"  2025\u003cbr\u003e\nArctic Cat ZR 858 Sno Pro 137\" ES  2025\u003cbr\u003e\nArctic Cat ZR 858 Sno Pro ES 129\"  2025\u003cbr\u003e\nArctic Cat ZR 858 W\/ Atac 129\" ES  2025\u003cbr\u003e\nArctic Cat ZR 858 W\/ Atac 137\" ES  2025","brand":"IBEXX","offers":[{"title":"Default Title","offer_id":44617292873815,"sku":"31746-2","price":1033.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/7798-689e64994b107.jpg?v=1793905106","url":"https:\/\/valleyspeed.net\/products\/ibexx-ac-858-clutch-kit-stage-2-31746-2","provider":"The Speed Shop Canada","version":"1.0","type":"link"}