{"product_id":"moose-offroad-1211-822-45-13-red-45t-aluminum-rear-sprocket-beta-gas-gas-sherco","title":"Moose Offroad 1211-822-45-13 Red 45T Aluminum Rear Sprocket — Beta Gas Gas Sherco","description":"\u003cp\u003e\u003cb\u003eMoose Offroad — Aerospace-Grade 7075 T651 Aluminum, CNC Machined Precision, and Factory Red Styling\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eReduce rotating mass and sharpen your bike's power delivery with the Moose Offroad 1211-822-45-13 Rear Aluminum Sprocket. Specifically engineered for Beta, Gas Gas, and Sherco off-road machines, this 45-tooth sprocket is the choice for riders looking for a lightweight drivetrain solution without compromising structural integrity. By utilizing premium 7075 T651 aluminum, Moose Offroad provides a sprocket that is significantly lighter than steel, enhancing suspension action and acceleration response.\u003c\/p\u003e\n\n\u003cp\u003eEvery Moose Offroad sprocket is 100% CNC-machined, ensuring a perfectly concentric part that eliminates the tight spots and vibration often found in stamped sprockets. The T651 tempering process provides an extra level of stability, resulting in an optimal thickness that resists distortion better than standard T6 aluminum. This precision tooth profile maximizes chain-to-sprocket contact, distributing the load evenly across the 520-size chain to extend the life of your drivetrain. Finished in a vibrant UV-resistant Red anodization, it adds a \"Works\" aesthetic to your rear wheel.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003e7075 T651 Aluminum Construction:\u003c\/b\u003e High-strength aerospace aluminum with extra tempering for maximum durability and reduced distortion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e100% CNC Machined:\u003c\/b\u003e Precision-cut teeth and mounting holes ensure a perfect fit and smooth rotation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003e45-Tooth Gear Ratio:\u003c\/b\u003e A versatile tooth count ideal for increasing top-end speed or stretching out gears on faster courses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eMaximum Surface Contact:\u003c\/b\u003e Engineered for optimal tooth thickness to provide the highest level of chain engagement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFactory Red Finish:\u003c\/b\u003e High-quality anodization provides a striking look while resisting corrosion and fading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eMoto-House MX Pro Tip:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum rear sprockets are an excellent performance upgrade, but they require a fresh 520 chain for the best results. Running an old, worn chain on a new aluminum sprocket will cause \"hooking\" and premature tooth wear. When installing the Moose Offroad 1211-822-45-13, we recommend using new sprocket bolts and a drop of medium-strength thread locker to ensure everything stays tight under high-torque conditions. Regularly check your chain slack; a properly adjusted chain is essential to maximizing the service life of your high-performance aluminum sprocket.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eTechnical Specification\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eTooth Count\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eChain Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003e7075 T651 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: center;\"\u003eAnodized Red\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFAQ Questions\u003c\/h3\u003e\n\u003cp\u003eQ) \u003cb\u003eIs this sprocket compatible with O-ring chains?\u003c\/b\u003e\u003cbr\u003e\nA) Yes, this sprocket is designed for the standard 520 chain pitch and works perfectly with both non-O-ring and O-ring\/X-ring drive chains.\u003c\/p\u003e\n\n\u003cp\u003eQ) \u003cb\u003eWill this fit the newer 2024-2025 Beta models?\u003c\/b\u003e\u003cbr\u003e\nA) Yes, the 1211-822 hub pattern is the standard configuration for most Beta RR and RS models from 2005 through the current model years.\u003c\/p\u003e\n\n\u003cdiv class=\"silo-links\"\u003e\n  \u003ca href=\"\/search?q=520+Drive+Chains\"\u003e520 Off-Road Chains\u003c\/a\u003e | \n  \u003ca href=\"\/search?q=Sprocket+Bolt+Kits\"\u003eSprocket Bolt Kits\u003c\/a\u003e | \n  \u003ca href=\"\/search?q=Beta+Maintenance\"\u003eBeta Maintenance Spares\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003eMoto-House MX – Choice of Champions\u003c\/b\u003e – is located in Clermont\/Montverde, FL. We are the best motocross shop in Central Florida with lightning-fast shipping.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Moose Offroad 1211-822-45-13 Red Aluminum Rear Sprocket\",\n  \"image\": [],\n  \"description\": \"High-performance 45-tooth red aluminum rear sprocket for Beta, Gas Gas, and Sherco. CNC machined from 7075 T651 aluminum for maximum strength and reduced unsprung weight.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"MOOSE OFFROAD\"\n  },\n  \"sku\": \"1211-822-45-13\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"priceCurrency\": \"USD\"\n  }\n}\n\u003c\/script\u003e","brand":"MOOSE OFFROAD","offers":[{"title":"Default Title","offer_id":44495828222035,"sku":"1211-822-45-13","price":39.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/2488590.png?v=1776227740","url":"https:\/\/motohousemx.com\/products\/moose-offroad-1211-822-45-13-red-45t-aluminum-rear-sprocket-beta-gas-gas-sherco","provider":"Moto-House MX","version":"1.0","type":"link"}