{"product_id":"108-4-pro-clutch-219600a","title":"108 4 Pro Clutch - 219600A","description":"Comet 108 4-Pro clutches accept OEM starter rings. Added fourth load-bearing member increases roller and button life. These race clutches are for high-performance applications ONLY. Uses four clutch weights to greatly enhance tuneability. Arms can be used in sets of two to better zero-in on desired weight. Uses same springs as 102-C and 108-EXP clutches. Captivated tower allows shouldered cover bolts to virtually eliminate tower spreading. Features a bushing in the movable face. To determine arm, add weight of three arms used in 108-EXP, add 14%, then divide by four; this will be the new arm weight to use. For calibrations contact a high performance specialist.","brand":"Comet Industries","offers":[{"title":"Default Title","offer_id":43664502292570,"sku":"BXST_219600A","price":525.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/4991\/7018\/files\/11400090_0.png?v=1784152979","url":"https:\/\/trails-northpowersports.com\/products\/108-4-pro-clutch-219600a","provider":"Trails-North Powersports","version":"1.0","type":"link"}