{"product_id":"18-3421-prox-inner-clutch-hub-for-suzuki-rm-z450-2016-2026-rmz450-rmz-450","title":"18.3421 ProX Inner Clutch Hub for Suzuki RM-Z450 2016-2026 RMZ450 RMZ 450","description":"\u003ch2\u003eProx Inner Clutch Hub for Suzuki\u003c\/h2\u003e\u003cp\u003eThe Prox Inner Clutch Hub for Suzuki is a replacement clutch basket component that anchors the clutch plates and transfers drive from the engine to the transmission on RM-Z450 models from 2016 through 2026.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Prox Inner Clutch Hub for Suzuki is built to replace a worn or notched original hub on RM-Z450 motocross bikes. This inner clutch hub engages the clutch plates and helps deliver smooth, consistent power to the transmission under hard riding. It is aimed at riders and mechanics servicing RMZ450 machines who want a durable replacement part for the clutch assembly, and it references part number 18.3421.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined hub body for accurate plate seating\u003c\/li\u003e\n\u003cli\u003eConstructed from hardened material to resist wear from repeated clutch engagement\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for the original hub on the listed models\u003c\/li\u003e\n\u003cli\u003eHelps restore smooth clutch operation when the original hub is notched or worn\u003c\/li\u003e\n\u003cli\u003eSold as a single inner clutch hub unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Suzuki RM-Z450, 2016-2026\u003c\/li\u003e\n\u003cli\u003efor Suzuki RMZ450\u003c\/li\u003e\n\u003cli\u003efor Suzuki RMZ 450\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClutch rebuilds and refresh work on RM-Z450 motocross bikes\u003c\/li\u003e\n\u003cli\u003eRoutine servicing when the original hub shows notching or wear\u003c\/li\u003e\n\u003cli\u003eRace bike maintenance where consistent clutch feel matters\u003c\/li\u003e\n\u003cli\u003eWorkshop repairs and replacement part stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18.3421\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInner Clutch Hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClutch Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2016-2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this hub include clutch plates or springs? \u003cstrong\u003eA:\u003c\/strong\u003e No, this listing is for the inner clutch hub only, so plates, springs, and other clutch components must be sourced separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit every RM-Z450? \u003cstrong\u003eA:\u003c\/strong\u003e It is listed for the 2016-2026 range, but fit can vary by year and serial number, so verify your machine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51116293128278,"sku":"OO1C21660","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_dd0545d9-9ed3-4528-b810-dab75e08af0c.jpg?v=1794482100","url":"https:\/\/www.solidspare.com\/products\/18-3421-prox-inner-clutch-hub-for-suzuki-rm-z450-2016-2026-rmz450-rmz-450","provider":"Solid Spare","version":"1.0","type":"link"}