{"product_id":"renthal-203u52040gpsi-rear-sprocket-gasgas-kawasaki-suzuki-moto-house-mx","title":"Renthal Rear Sprocket (Aluminum) 203U-520-40GPSI- Gas Gas \/ Kawasaki \/ Suzuki 1985-2025","description":"\u003ch1\u003e\u003cstrong\u003eRenthal Rear Sprocket (Aluminum, 40T, 520 Chain) 203U-520-40GPSI- Gas Gas \/ Kawasaki \/ Suzuki 1985-2025\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cdiv class=\"Polaris-FormLayout__Item Polaris-FormLayout--grouped\"\u003e\n\u003cdiv class=\"Polaris-Box\"\u003e\n\u003cdiv class=\"Polaris-LegacyStack Polaris-LegacyStack--vertical Polaris-LegacyStack--spacingTight\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eMaximize your machine's secondary drive efficiency with the \u003cstrong\u003eRenthal Rear Sprocket\u003c\/strong\u003e. Engineered for riders who demand precision, this sprocket combines a featherlight construction with competition-proven toughness to deliver optimal power transfer on the track or trail.\u003c\/p\u003e\n\u003cp\u003eCNC-machined from a specially enhanced 7075-T6 aluminum alloy, this ultralight component is significantly lighter than stock steel alternatives while maintaining exceptional structural integrity. Integrated self-cleaning mud grooves at every tooth clear out debris dynamically to minimize premature wear.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Renthal Rear Sprocket\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined from a specially enhanced 7075-T6 aluminum alloy for superior strength-to-weight performance.\u003c\/li\u003e\n\u003cli\u003eMachined self-cleaning mud grooves at each tooth help increase wear resistance by preventing debris buildup.\u003c\/li\u003e\n\u003cli\u003eAdvanced ultralight design makes it dramatically lighter than steel while preserving ultimate longevity.\u003c\/li\u003e\n\u003cli\u003eEngineered precisely for 520 chain compatibility and optimized tooth engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2024-2025\u003c\/td\u003e\n\u003ctd\u003eGas Gas\u003c\/td\u003e\n\u003ctd\u003eES 350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2008\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eLT-Z400 QuadSport Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKFX400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1985-1992\u003c\/td\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eLT-R 250 QuadRacer\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: What material is this rear sprocket made of?\u003c\/b\u003e\u003cbr\u003eA: It is precision CNC-machined from a specially enhanced 7075-T6 aluminum alloy.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this sprocket help prevent mud buildup?\u003c\/b\u003e\u003cbr\u003eA: Yes, it features machined self-cleaning mud grooves at each tooth to clear dirt, sand, and mud, increasing wear resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Always replace your chain and sprockets as a complete matched set. Installing a new aluminum rear sprocket onto a worn, stretched chain will cause rapid, premature tooth wear and ruin your drivetrain investment.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-chains\"\u003eMX Chains\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/suzuki-lt-z400-quadsport-performance-motocross-sport-quads-atv-moto-house-mx\"\u003eSuzuki LT-Z400 Quadsport Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout Moto-House MX\u003c\/h3\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. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RENTHAL","offers":[{"title":"Default Title","offer_id":42622543691859,"sku":"203U-520-40GPSI","price":94.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/renthal-rear-ultralight-sprocket-silver-grooved-40t-part-number-203u-520-40gpsi-190695.jpg?v=1744691956","url":"https:\/\/motohousemx.com\/products\/renthal-203u52040gpsi-rear-sprocket-gasgas-kawasaki-suzuki-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}