{"title":"Accessories","description":"\u003cp\u003eCycling \u003cstrong\u003eaccessories\u003c\/strong\u003e to complement your build — from wheel bags and bar tape to spare spokes and service tools. We carry accessories from \u003ca href=\"\/collections\/farsports-wheels-components\"\u003eFARSPORTS\u003c\/a\u003e and other brands in our lineup.\u003c\/p\u003e\n\u003cp\u003eBrowse our full range of \u003ca href=\"\/collections\/components\"\u003ecomponents\u003c\/a\u003e, \u003ca href=\"\/collections\/wheelsets\"\u003ewheelsets\u003c\/a\u003e, \u003ca href=\"\/collections\/handlebars\"\u003ehandlebars\u003c\/a\u003e, and \u003ca href=\"\/collections\/saddles\"\u003esaddles\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"farsports-f1sf1x-handlebar-spacer","title":"FARSPORTS F1s \u0026 F1x Handlebar Spacer","description":"\u003cp\u003eThe FARSPORTS F1s \u0026amp; F1x Handlebar Aero Spacer is designed to enable full internal cable routing for FARSPORTS F1 and F1X handlebars, ensuring compatibility with a wide range of modern road bikes. This spacer facilitates a clean, aerodynamic setup by allowing the handlebars to fit seamlessly onto various bike models.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Compatibility:\u003c\/strong\u003e Allows F1 and F1X handlebars to fit on most modern bikes with internal cable routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward setup, ensuring a secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Fit:\u003c\/strong\u003e Compatible with numerous bike models, including BMC TMR 01 2021+, Cannondale SuperSix EVO G3\/G4, Cervelo R5, Colnago V3r\/C64, Factor Ostro Vam, Giant Propel Advanced 2023, Merida Reacto\/Scultura, Orbea ORCA OMX\/OMR, Pinarello F12 Disc, Ridley Helium SLX, Scott Addict 2021, Specialized SL7, Trek Emonda SLR, Wilier Cento 10, and many others.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis spacer is essential for cyclists aiming to achieve a streamlined, fully integrated handlebar setup on their internally routed bikes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMore Information\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eBRAND\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eFARSPORTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eDISCIPLINE\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eGRAVEL, ROAD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eCOMPONENTS\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eACCESSORIES, HANDLEBAR SPACERS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"FARSPORTS","offers":[{"title":"Default Title","offer_id":50999158014267,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/Farsports_default.jpg?v=1772136222"},{"product_id":"overfast-ultralight-thru-axles","title":"OVERFAST Ultralight Thru Axles","description":"\u003carticle class=\"prod-intro\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e\n  \u003c!-- Title + lede --\u003e\n\u003ch1 itemprop=\"name\"\u003eOVERFAST Ultralight Thru Axles\u003c\/h1\u003e\n\u003cp itemprop=\"description\"\u003e\n    The \u003cstrong\u003eOVERFAST Ultralight Thru Axles\u003c\/strong\u003e are designed for riders who obsess over the details. While most bikes ship with heavy steel or alloy axles, OVERFAST focuses on reducing weight in one of the most overlooked upgrade points. With claimed weights starting around \u003cstrong\u003e30 grams per pair\u003c\/strong\u003e (depending on specification), these axles offer a simple way to shed grams without changing your drivetrain, wheels, or cockpit.\n  \u003c\/p\u003e\n\u003cp\u003e  \u003c!-- Features \u0026 Benefits --\u003e\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid features--image-sm\"\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch2\u003eOVERFAST Ultralight Thru Axles — Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerious weight savings:\u003c\/strong\u003e starting from approximately \u003cstrong\u003e30 g per pair\u003c\/strong\u003e, depending on axle configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid construction:\u003c\/strong\u003e carbon axle body paired with metal thread interfaces for durability and consistent clamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure interface design:\u003c\/strong\u003e mechanical bonding between carbon and alloy sections helps maintain structural integrity under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load capacity:\u003c\/strong\u003e tensile strength rating exceeding \u003cstrong\u003e950 kgf\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide fitment range:\u003c\/strong\u003e multiple lengths and thread standards available to match most modern disc-brake road frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatest generation design:\u003c\/strong\u003e updated version introduced in the 2024 production run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"udc-links\" style=\"margin-top:12px;\"\u003e\n        \u003ca href=\"https:\/\/overfast.mzh.one\/#home\" title=\"OVERFAST Official Site\"\u003eVisit OVERFAST\u003c\/a\u003e\n      \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features-image\"\u003e\n      \u003c!-- Replace with your own photography or official OVERFAST assets --\u003e\u003cbr\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/overfast-ultralight-thru-axle-on-scale-30g-weight.jpg\" title=\"OVERFAST Ultralight Thru Axles\"\u003e\u003cbr\u003e\n        \u003cimg class=\"td-modal-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/overfast-ultralight-thru-axle-on-scale-30g-weight.jpg\" alt=\"OVERFAST ultralight carbon thru axles for disc brake road bikes\" loading=\"lazy\" decoding=\"async\"\u003e\u003cbr\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e  \u003c!-- Specifications --\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align:center; margin:32px 0 16px;\"\u003eOVERFAST Ultralight Thru Axles — Specifications\u003c\/h2\u003e\n\u003csection class=\"features-flex\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eConstruction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle body:\u003c\/strong\u003e carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread interface:\u003c\/strong\u003e aluminum threads with titanium insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint design:\u003c\/strong\u003e mechanically bonded carbon-to-metal interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated strength:\u003c\/strong\u003e \u0026gt;950 kgf tensile load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClaimed weight:\u003c\/strong\u003e from ~30 g per pair (varies by length and thread spec)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade impact:\u003c\/strong\u003e replaces significantly heavier stock axles with no drivetrain changes required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpec matching required:\u003c\/strong\u003e confirm axle length, thread pitch, and head style before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanyon frames:\u003c\/strong\u003e different model years use different thread pitches — verify your exact frame spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrek frames:\u003c\/strong\u003e front axle length varies by generation — confirm before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e  \u003c!-- bar-geo: Spec Selector Helper (visual + UX) --\u003e\u003c\/p\u003e\n\u003csection class=\"bar-geo\" aria-labelledby=\"spec-title\"\u003e\n\u003ch2 id=\"spec-title\" class=\"section-title center\"\u003eChoose Your Thru Axle Spec\u003c\/h2\u003e\n\u003cp style=\"text-align:center; max-width:720px; margin:0 auto 16px;\"\u003e\n      Thru axles must match your frame and fork exactly. Use this quick guide to confirm the\u003cbr\u003e\n      \u003cstrong\u003efront\u003c\/strong\u003e and \u003cstrong\u003erear\u003c\/strong\u003e specifications before ordering.\n    \u003c\/p\u003e\n\u003cfigure style=\"max-width:720px; margin:0 auto;\"\u003e\n      \u003c!-- Replace with your own measurement guide image (recommended) --\u003e\u003cbr\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/overfast-ultralight-thru-axle-sizing-guide.jpg\" title=\"Thru axle measurement guide\"\u003e\u003cbr\u003e\n        \u003cimg class=\"td-modal-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/overfast-ultralight-thru-axle-sizing-guide.jpg\" alt=\"How to measure thru axle length and confirm thread pitch\" loading=\"lazy\" decoding=\"async\"\u003e\u003cbr\u003e\n      \u003c\/a\u003e\u003cfigcaption style=\"text-align:center;\"\u003e\n        Tip: measure \u003cstrong\u003eoverall length\u003c\/strong\u003e (end-to-end) and confirm \u003cstrong\u003ethread pitch\u003c\/strong\u003e.\u003cbr\u003e\n        If your axle has markings, a clear photo usually tells us everything we need.\u003cbr\u003e\n      \u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cdiv class=\"features-flex\" style=\"margin-top:18px;\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eFront Axle Checklist\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e typically 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm length:\u003c\/strong\u003e match your existing axle end-to-end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm thread pitch:\u003c\/strong\u003e M12 × 1.0 \/ 1.5 \/ 1.75 (bike dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead style:\u003c\/strong\u003e internal hex or integrated lever (bike dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eRear Axle Checklist\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e typically 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm length:\u003c\/strong\u003e match your existing axle end-to-end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm thread pitch:\u003c\/strong\u003e M12 × 1.0 \/ 1.5 \/ 1.75 (bike dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead style:\u003c\/strong\u003e internal hex or integrated lever (bike dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eHow To Confirm (Fast)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove your current axles and check for engraved markings\u003c\/li\u003e\n\u003cli\u003eMeasure overall length from tip to the underside of the head\u003c\/li\u003e\n\u003cli\u003eLook up your manufacturer’s axle spec chart for your exact model\/year\u003c\/li\u003e\n\u003cli\u003eIf unsure, send us a photo of the axle + your bike model\/year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout\" style=\"margin-top:16px;\"\u003e\n      \u003cstrong\u003eFitment notes to watch:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanyon:\u003c\/strong\u003e thread pitch can change by model year — verify before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrek:\u003c\/strong\u003e front axle length can change by generation — verify before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"udc-links\" style=\"text-align:center; margin-top:16px;\"\u003e\n      \u003ca href=\"https:\/\/underdogscycling.cc\/contact\/\" title=\"Contact Underdogs Cycling\"\u003e\u003cbr\u003e\n        Not sure which spec you need? Message us your bike model\/year + a photo of your current axles\u003cbr\u003e\n      \u003c\/a\u003e\n    \u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e  \u003c!-- Disclaimer --\u003e\u003c\/p\u003e\n\u003csection class=\"prod-disclaimer\" aria-label=\"Disclaimer\"\u003e\n\u003cp\u003e\u003csmall\u003e\u003cbr\u003e\n      Always verify axle specifications before purchase. Compatibility varies by frame and fork model year.\u003cbr\u003e\n      Installation should follow the torque recommendations provided by your frame and fork manufacturer.\u003cbr\u003e\n    \u003c\/small\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e\n\u003chr\u003e\n\u003ch2\u003eMore Information\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eBRAND\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eOVERFAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eCOMPONENTS\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eTHRU AXLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eDISCIPLINE\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eGRAVEL, ROAD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"OVERFAST","offers":[{"title":"Default Title","offer_id":50999160209723,"sku":null,"price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/overfast-ultralight-thru-axle-hero-image.jpg?v=1772136319"}],"url":"https:\/\/underdogscycling.cc\/collections\/accessories.oembed","provider":"Underdogs Cycling","version":"1.0","type":"link"}