{"product_id":"hot-cams-hcshim02-9-48mm-complete-valve-shim-kit-suzuki-dr-z400-honda-crf450","title":"Hot Cams HCSHIM02 9.48mm Complete Valve Shim Kit Suzuki DR-Z400 Honda CRF450","description":"\u003ch3\u003ePrecision Valve Clearance for Peak Engine Performance\u003c\/h3\u003e\n\u003cp\u003eMaintaining proper valve clearance is critical for easy starting, maximum power delivery, and engine longevity. The Hot Cams HCSHIM02 Complete Valve Shim Kit, available at Moto-House MX, is the industry standard for professional mechanics and DIY riders alike. This heavy-duty kit eliminates the frustration of mid-rebuild trips to the dealership by providing a comprehensive range of shims to precisely tune your 4-stroke top end for optimal performance.\u003c\/p\u003e\n\u003cp\u003eEvery shim in the HCSHIM02 kit is forged from premium 4140 cold-rolled steel and subjected to a specialized heat-treatment process to ensure unmatched strength and resistance to wear. Measuring 9.48mm in diameter, these shims cover a thickness range from 1.20mm to 3.50mm in 0.05mm increments. For maximum convenience during high-stakes maintenance, each individual shim is laser-etched with its size, ensuring accuracy and saving you time in the garage.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Hot Cams HCSHIM02 Valve Shim Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForged 4140 Steel:\u003c\/b\u003e Constructed from high-carbon cold-rolled steel for superior durability and minimal compression over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeat-Treated Longevity:\u003c\/b\u003e Specialized tempering process improves strength, preventing \"dishing\" or premature wear on the valve stem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaser-Etched Sizing:\u003c\/b\u003e Each shim features permanent laser-etched markings for easy identification and precise adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal 9.48mm Diameter:\u003c\/b\u003e Compatible with a massive range of modern 4-stroke motocross, ATV, and adventure machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive Range:\u003c\/b\u003e Includes 3 shims in each size from 1.20mm to 3.50mm in 0.05mm increments (total of 141 shims).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Pro-Tip\u003c\/h3\u003e\n\u003cp\u003eAlways rotate your engine by hand several times after installing new shims and re-measure the clearance before starting the bike to ensure your timing and gaps are 100% accurate.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2025\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDR-Z400 \/ RM-Z450 \/ LT-Z400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2025\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCRF450R \/ CRF450X \/ Pioneer 1000 \/ Talon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F \/ WR450F \/ YZ250F \/ YFZ450R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2017\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKX450F \/ KLX450R \/ KFX450R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: How many shims are included in this kit?\u003c\/b\u003e\u003cbr\u003eA: The HCSHIM02 kit includes a total of 141 shims, providing three shims for every size in the 1.20mm to 3.50mm range.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Will these shims work in my 250cc bike?\u003c\/b\u003e\u003cbr\u003eA: Most modern 250cc 4-strokes use 7.48mm shims. Please verify your manual requires 9.48mm shims before purchasing. (Note: Modern Yamaha YZ250F\/FX models do use 9.48mm shims).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Do these shims wear out?\u003c\/b\u003e\u003cbr\u003eA: Because they are forged and heat-treated, they are extremely durable. However, they should be inspected for wear or pitting whenever you perform a valve adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRecommended Pairings:\u003c\/b\u003e Feeler Gauge Sets \u0026amp; Replacement Valve Cover Gaskets.\u003c\/p\u003e\n\u003cp\u003eStop by our local store in Montverde, FL or lightning-fast shipping across the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. The Best Motocross\/UTV \u0026amp; ATV Shop in Central Florida.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HOT CAMS","offers":[{"title":"Default Title","offer_id":44504539594835,"sku":"HCSHIM02","price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/0431-572a7ff63fc86.jpg?v=1776466313","url":"https:\/\/motohousemx.com\/products\/hot-cams-hcshim02-9-48mm-complete-valve-shim-kit-suzuki-dr-z400-honda-crf450","provider":"Moto-House MX","version":"1.0","type":"link"}