{"product_id":"yamaha-yfz450r-high-clearance-xc-a-arms","title":"Yamaha YFZ450R High Clearance XC A-Arms","description":"\u003ch1\u003eYamaha YFZ450R High Clearance XC A-Arms\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The Lone Star Racing High Clearance XC A-Arms for the Yamaha YFZ450R represent the pinnacle of cross-country suspension engineering, built from the ground up using direct feedback from top-level racers. Designed specifically for riders who demand maximum ground clearance and trail-ready durability, these arms tackle the most punishing terrain without compromise. Every element has been reconsidered and improved - from the fully boxed lower arm and shock mount to the upgraded polyurethane bushing system - making them the most capable XC a-arms available for the YFZ450R.\n\u003c\/p\u003e\n\u003cp\u003e\n  Whether you're running tight single-track or hauling through rocky open terrain, these arms keep your shock protected and your geometry dialed. The XC-specific width of -1 1\/8\" narrower per side with zero forward placement preserves familiar handling characteristics, meaning riders switching from Houser arms or the old-style DC-Pro's won't need to retune their shocks. Built from 4130 Chromoly and fully TIG welded, this is a lifetime investment in your machine's performance.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eXC Geometry (-1 1\/8\" per side, zero forward placement):\u003c\/strong\u003e Maintains the proven cross-country width with no forward placement, so existing shock tuning carries over without adjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Boxed-In High Clearance Lower Arm:\u003c\/strong\u003e Completely redesigned lower arm features a boxed shock mount and high clearance bend for maximum ground clearance and protection on the trail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreasable Polyurethane Bushings:\u003c\/strong\u003e Replaces old pivot bearings and Delrin bushings with long-lasting, greasable poly bushings that extend service intervals and add compliance to absorb trail impacts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4130 Chromoly Construction:\u003c\/strong\u003e Arms are built from premium 4130 Chromoly steel and are completely TIG welded for superior strength without added weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSame Weight as Previous Arms:\u003c\/strong\u003e Weight is identical to the old-style arms, meaning you gain significant strength and clearance improvements at zero weight penalty.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Aftermarket Shock Compatibility:\u003c\/strong\u003e Shock mount is designed with clearance for all aftermarket shocks - requires a 20\" extended-length shock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaster Corrector Bracket \u0026amp; Spacers Included:\u003c\/strong\u003e Comes with the proven caster corrector bracket and caster spacers for proper front-end alignment right out of the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower Shock Bolt Dust Caps:\u003c\/strong\u003e New dust caps on the lower shock bolt prevent mud and debris from packing inside the mount, reducing maintenance and wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Houser Arm Shocks:\u003c\/strong\u003e Riders transitioning from Houser arms can bolt up their existing shocks without modification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLone Star Racing (LSR) Brand:\u003c\/strong\u003e Designed and built by one of the most respected names in ATV racing suspension - trusted by elite XC and GNCC-level competitors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eGeometry Options \u0026amp; Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYamaha Geometry:\u003c\/strong\u003e Retains stock Yamaha YFZ450R spindle geometry for a direct, familiar fit. Best for riders running stock or Yamaha-spec spindles who want a straightforward upgrade without additional spindle modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLTR Geometry:\u003c\/strong\u003e Configured to work with LTR-style spindles, ideal for builds already running LTR spindles or riders looking to maximize compatibility with LTR front-end setups for added adjustability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh Clearance XC A-Arm set (upper and lower)\u003c\/li\u003e\n  \u003cli\u003eCaster corrector bracket\u003c\/li\u003e\n  \u003cli\u003eCaster spacers\u003c\/li\u003e\n  \u003cli\u003eLower shock bolt dust caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  These arms weren't designed in a vacuum - they were built by listening to elite racers and everyday riders, then engineering solutions to every complaint. The result is a set of XC a-arms that genuinely outperforms anything else on the market for the YFZ450R. The greasable polyurethane bushing system means you'll spend more time riding and less time wrenching, and the fully boxed lower shock mount gives you peace of mind on rocks, roots, and ruts that would punish lesser arms. No shock retuning, no weight gain, no compromises - just a stronger, smarter, better-protected front end. Trusted by top XC and cross-country racers, these arms are the last upgrade your YFZ450R front suspension will ever need.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eYamaha YFZ450R\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e4130 Chromoly Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWelding\u003c\/th\u003e\n\u003ctd\u003eFully TIG welded\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eXC Width\u003c\/th\u003e\n\u003ctd\u003e-1 1\/8\" narrower per side\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eForward Placement\u003c\/th\u003e\n\u003ctd\u003eNone (zero forward placement)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRequired Shock Length\u003c\/th\u003e\n\u003ctd\u003e20\" extended length\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBushing Type\u003c\/th\u003e\n\u003ctd\u003eGreasable Polyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eGeometry Options\u003c\/th\u003e\n\u003ctd\u003eYamaha, LTR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eArm Color Options\u003c\/th\u003e\n\u003ctd\u003eRaw, Clear Coat, Semi-Gloss Black, Custom Color\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eLSR Badge Color Options\u003c\/th\u003e\n\u003ctd\u003eRaw Stainless Steel, Gloss Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eYes - installation required; instructions included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eShips standard (not freight); lead time may be up to 10+ weeks if not in stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need to retune my shocks when switching to these arms?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eNo - the XC geometry on these arms matches the old-style DC-Pro's exactly, with the same -1 1\/8\" width per side and zero forward placement. Riders switching from DC-Pro's or Houser arms can reuse their existing shocks without any retuning required.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat shock length do these arms require?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThese arms require a 20\" extended-length shock. The shock mount is designed with clearance for all aftermarket shocks of this length, so you have full flexibility in your shock choice.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the difference between Yamaha and LTR geometry?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe Yamaha geometry option is set up for stock YFZ450R spindles, making it the straightforward choice for most builds. The LTR geometry option is configured for LTR-style spindles, which is ideal for riders already running or planning to run LTR spindles on their front end.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy were Delrin bushings and pivot bearings replaced with polyurethane?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eGreasable polyurethane bushings last significantly longer than Delrin bushings or standard pivot bearings, extending the time between service intervals. They also offer a small amount of flex and compliance, which helps absorb trail vibration and impacts before they transfer to the rider - a real advantage in cross-country racing conditions.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow long is the lead time if the product is out of stock?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eLead times can be 10 weeks or more when the product is not immediately available. If your build is time-sensitive, it is strongly recommended to call ahead and confirm stock or estimated availability before placing your order.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I get these arms in a custom color?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYes - a Custom Color option is available. Simply select \"Custom Color\" when ordering and specify your desired color in the order notes. Custom color orders are priced at $1,700.00 and may have additional lead time.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Lone Star Racing ATV \u0026 UTV","offers":[{"title":"Raw \/ Raw Stainless Steel \/ Yamaha","offer_id":56275704643889,"sku":"17-471900","price":1650.0,"currency_code":"USD","in_stock":false},{"title":"Raw \/ Raw Stainless Steel \/ LTR","offer_id":56275704676657,"sku":"sku-41667811442786","price":1650.0,"currency_code":"USD","in_stock":false},{"title":"Raw \/ Gloss Black \/ Yamaha","offer_id":56275704709425,"sku":"sku-41667574628450","price":1650.0,"currency_code":"USD","in_stock":false},{"title":"Raw \/ Gloss Black \/ LTR","offer_id":56275704742193,"sku":"sku-41667811475554","price":1650.0,"currency_code":"USD","in_stock":false},{"title":"Clear Coat \/ Raw Stainless Steel \/ Yamaha","offer_id":56275704774961,"sku":"17-471901","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Clear Coat \/ Raw Stainless Steel \/ LTR","offer_id":56275704807729,"sku":"sku-41667811508322","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Clear Coat \/ Gloss Black \/ Yamaha","offer_id":56275704840497,"sku":"sku-41667574661218","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Clear Coat \/ Gloss Black \/ LTR","offer_id":56275704873265,"sku":"sku-41667811541090","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Semi-Gloss Black \/ Raw Stainless Steel \/ Yamaha","offer_id":56275704906033,"sku":"17-471901","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Semi-Gloss Black \/ Raw Stainless Steel \/ LTR","offer_id":56275704938801,"sku":"sku-41667811573858","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Semi-Gloss Black \/ Gloss Black \/ Yamaha","offer_id":56275704971569,"sku":"sku-41667574693986","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Semi-Gloss Black \/ Gloss Black \/ LTR","offer_id":56275705004337,"sku":"sku-41667811606626","price":1675.0,"currency_code":"USD","in_stock":false},{"title":"Custom Color (Specify In Notes) \/ Raw Stainless Steel \/ Yamaha","offer_id":56275705037105,"sku":"17-471901","price":1700.0,"currency_code":"USD","in_stock":false},{"title":"Custom Color (Specify In Notes) \/ Raw Stainless Steel \/ LTR","offer_id":56275705069873,"sku":"sku-41667811639394","price":1700.0,"currency_code":"USD","in_stock":false},{"title":"Custom Color (Specify In Notes) \/ Gloss Black \/ Yamaha","offer_id":56275705102641,"sku":"sku-41667574726754","price":1700.0,"currency_code":"USD","in_stock":false},{"title":"Custom Color (Specify In Notes) \/ Gloss Black \/ LTR","offer_id":56275705135409,"sku":"sku-41667811672162","price":1700.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/NewYFZR3.jpg?v=1789415627","url":"https:\/\/omahasportsandgames.com\/products\/yamaha-yfz450r-high-clearance-xc-a-arms","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}