{"product_id":"boyesen-rad-10e-reed-cage-kawasaki-kx85-kx100-kx112-moto-house-mx","title":"Boyesen Rad Valve Reed Cage Assembly RAD-10E — Kawasaki KX85 \/ KX100 \/ KX112 \/ Suzuki RM100 2001-2025","description":"\u003ch1\u003e\u003cstrong\u003eBoyesen Rad Valve Reed Cage Assembly RAD-10E — Kawasaki KX85 \/ KX100 \/ KX112 \/ Suzuki RM100 2001-2025\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUnlock maximum two-stroke performance with the Boyesen RAD-10E Rad Valve Reed Cage Assembly. Engineered for mini-racers looking to dominate the track or trail, this premium upgrade is a bolt-on solution designed to deliver a massive increase in torque and peak horsepower. By maintaining peak \u003cstrong\u003eflow velocity\u003c\/strong\u003e through the entire valve intake tract, it seamlessly redirects the incoming air-fuel charge for a perfectly even distribution directly into your machine's cylinder intake ports.\u003c\/p\u003e\n\u003cp\u003eConstructed from rugged, one-piece cast aluminum, the Boyesen RAD valve features a specially-designed aerodynamic reed cage that houses their patented dual-stage carbon fiber reeds. The unique multi-stage design allows the top reed petal to open quickly for crisp, immediate throttle response at low RPMs, while the bottom petal opens fully to flow absolute maximum air at higher revs. This results in quicker, sharper throttle transitions and robust pulling power throughout your entire RPM range without requiring any irreversible engine modifications.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Boyesen Rad Valve\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Intake Flow:\u003c\/strong\u003e One-piece cast aluminum design optimizes internal air velocity and stops intake charge turbulence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Stage Technology:\u003c\/strong\u003e Patented carbon fiber multi-stage reed configuration yields ultra-crisp throttle response and robust power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Power:\u003c\/strong\u003e Precision engineered to slip directly into your stock boot with zero modifications or machining necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Dyno Gains:\u003c\/strong\u003e Extensively tested and engineered to deliver broad torque improvements and noticeable horsepower increases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; margin-top: 15px; margin-bottom: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f7f7;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2022-2025\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2025\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2009, 2011-2021\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2003-2005\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eSuzuki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eRM100 \/ RM 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will I need to modify my stock airboot or cylinder to install this valve?\u003c\/strong\u003e\u003cbr\u003eA: No, the Boyesen RAD-10E features a bolt-on architecture that replaces your original equipment assembly effortlessly without modifying anything.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to changes my carburetor jetting specifications after installation?\u003c\/strong\u003e\u003cbr\u003eA: Because the Boyesen Rad Valve increases airflow efficiency so drastically, you may need to tweak your main or pilot jets slightly depending on your elevation and current configuration to optimize the performance gain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are replacement reed petals available down the road?\u003c\/strong\u003e\u003cbr\u003eA: Yes, Boyesen supplies standard replacement multi-stage replacement petals so you can maintain peak sealing efficiency over hours of hard racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing your new Boyesen Rad Valve, always ensure the mating surfaces on the engine cylinder casing are completely free of old gasket material before reassembly. Use a fresh gasket and apply a precise cross-pattern torque to the mounting bolts. Over-tightening can warp intake assemblies, so check your manufacturer specs—typically around 6 to 8 foot-pounds for standard 6mm intake flange hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-kx100-moto-house-mx-performance-kit-and-accessories\"\u003eKawasaki KX100 Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz85-performance-parts-and-accessories-moto-house-mx\"\u003eYamaha YZ85 Performance Parts\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-kx-2-stroke-performance-parts-moto-house-mx-is-your-ultimate-destination-for-high-performance-kits-and-aftermarket-accessories\"\u003eKawasaki 2-Stroke Performance Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Boyesen","offers":[{"title":"Default Title","offer_id":39721104590,"sku":"RAD-10E","price":169.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/boyesen-rad-valve-rad-10e-2001-2024-kawasaki-kx85-kx100-and-kx112-701122.png?v=1735340806","url":"https:\/\/motohousemx.com\/products\/boyesen-rad-10e-reed-cage-kawasaki-kx85-kx100-kx112-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}