{"product_id":"overfast-29g-carbon-thru-axle-specialized-sl8-sl7-sl6","title":"OVERFAST 29g Ultra-Light Carbon Fiber Thru Axle Set for Specialized SL8 \/ SL7 \/ SL6 \/ Venge \/ Aethos \/ Crux","description":"\u003ch1 data-start=\"360\" data-end=\"381\"\u003eProduct Description\u003c\/h1\u003e\n\u003ch2 data-start=\"383\" data-end=\"438\"\u003eFeatherweight Performance for Specialized Road Bikes\u003c\/h2\u003e\n\u003cp data-start=\"440\" data-end=\"677\"\u003eDesigned specifically for modern \u003cstrong data-start=\"473\" data-end=\"510\"\u003eSpecialized disc brake road bikes\u003c\/strong\u003e, the OVERFAST ultra-light carbon fiber thru axle set delivers exceptional weight savings while maintaining excellent stiffness, precision, and race-ready performance.\u003c\/p\u003e\n\u003cp data-start=\"679\" data-end=\"825\"\u003eAt only approximately \u003cstrong data-start=\"701\" data-end=\"721\"\u003e29g ±1g per pair\u003c\/strong\u003e, this lightweight axle system is ideal for climbing bikes, aero race builds, and premium custom setups.\u003c\/p\u003e\n\u003cp data-start=\"827\" data-end=\"1014\"\u003eCompared to standard alloy thru axles, the OVERFAST carbon axle set significantly reduces rotating and overall bike weight while maintaining reliable wheel retention and clean aesthetics.\u003c\/p\u003e\n\u003chr data-start=\"1016\" data-end=\"1019\"\u003e\n\u003ch2 data-start=\"1021\" data-end=\"1036\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1038\" data-end=\"1352\"\u003e\n\u003cli data-start=\"1038\" data-end=\"1101\"\u003eUltra-lightweight design — approximately \u003cstrong data-start=\"1081\" data-end=\"1101\"\u003e29g ±1g per pair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1102\" data-end=\"1150\"\u003eDesigned for Specialized disc brake road bikes\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1197\"\u003eHigh-strength carbon fiber axle construction\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1232\"\u003ePrecision CNC alloy end hardware\u003c\/li\u003e\n\u003cli data-start=\"1233\" data-end=\"1270\"\u003eExcellent stiffness-to-weight ratio\u003c\/li\u003e\n\u003cli data-start=\"1271\" data-end=\"1318\"\u003eSmooth wheel installation and precise fitment\u003c\/li\u003e\n\u003cli data-start=\"1319\" data-end=\"1352\"\u003eMinimalist race-bike appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1354\" data-end=\"1357\"\u003e\n\u003ch2 data-start=\"1359\" data-end=\"1379\"\u003eCompatible Models\u003c\/h2\u003e\n\u003cp data-start=\"1381\" data-end=\"1449\"\u003eCompatible with selected Specialized disc brake platforms including:\u003c\/p\u003e\n\u003cul data-start=\"1451\" data-end=\"1585\"\u003e\n\u003cli data-start=\"1451\" data-end=\"1475\"\u003eSpecialized Tarmac SL8\u003c\/li\u003e\n\u003cli data-start=\"1476\" data-end=\"1500\"\u003eSpecialized Tarmac SL7\u003c\/li\u003e\n\u003cli data-start=\"1501\" data-end=\"1525\"\u003eSpecialized Tarmac SL6\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1545\"\u003eSpecialized Venge\u003c\/li\u003e\n\u003cli data-start=\"1546\" data-end=\"1566\"\u003eSpecialized Aethos\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1585\"\u003eSpecialized Crux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1587\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1648\"\u003e⚠️ Please confirm your axle specifications before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1650\" data-end=\"1653\"\u003e\n\u003ch2 data-start=\"1655\" data-end=\"1684\"\u003eWhy Riders Choose OVERFAST\u003c\/h2\u003e\n\u003cul data-start=\"1686\" data-end=\"1916\"\u003e\n\u003cli data-start=\"1686\" data-end=\"1745\"\u003eSignificant weight reduction compared to stock thru axles\u003c\/li\u003e\n\u003cli data-start=\"1746\" data-end=\"1779\"\u003ePremium carbon fiber aesthetics\u003c\/li\u003e\n\u003cli data-start=\"1780\" data-end=\"1826\"\u003ePerfect for climbing and race-focused builds\u003c\/li\u003e\n\u003cli data-start=\"1827\" data-end=\"1865\"\u003eDesigned for weight-conscious riders\u003c\/li\u003e\n\u003cli data-start=\"1866\" data-end=\"1916\"\u003eExcellent upgrade for premium road bike projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1918\" data-end=\"1921\"\u003e\n\u003ch2 data-start=\"1923\" data-end=\"1934\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1936\" data-end=\"2026\"\u003e\n\u003cli data-start=\"1936\" data-end=\"1961\"\u003eCarbon Fiber Axle Shaft\u003c\/li\u003e\n\u003cli data-start=\"1962\" data-end=\"1991\"\u003eCNC Machined Alloy Hardware\u003c\/li\u003e\n\u003cli data-start=\"1992\" data-end=\"2026\"\u003eLightweight Reinforced Structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2028\" data-end=\"2031\"\u003e\n\u003ch2 data-start=\"2033\" data-end=\"2042\"\u003eWeight\u003c\/h2\u003e\n\u003cul data-start=\"2044\" data-end=\"2086\"\u003e\n\u003cli data-start=\"2044\" data-end=\"2086\"\u003eApproximate Weight: \u003cstrong data-start=\"2066\" data-end=\"2086\"\u003e29g ±1g per pair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"2088\" data-end=\"2151\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2151\"\u003eActual weight may vary slightly due to production tolerances.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"2153\" data-end=\"2156\"\u003e\n\u003ch2 data-start=\"2158\" data-end=\"2179\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul data-start=\"2181\" data-end=\"2364\"\u003e\n\u003cli data-start=\"2181\" data-end=\"2215\"\u003eRecommended for road cycling use\u003c\/li\u003e\n\u003cli data-start=\"2216\" data-end=\"2285\"\u003ePlease install using the manufacturer’s recommended torque settings\u003c\/li\u003e\n\u003cli data-start=\"2286\" data-end=\"2364\"\u003eRegular inspection is recommended for all lightweight performance components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2366\" data-end=\"2369\"\u003e\n\u003ch2 data-start=\"2371\" data-end=\"2390\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"2392\" data-end=\"2458\"\u003e\n\u003cli data-start=\"2392\" data-end=\"2425\"\u003eFront Carbon Fiber Thru Axle ×1\u003c\/li\u003e\n\u003cli data-start=\"2426\" data-end=\"2458\"\u003eRear Carbon Fiber Thru Axle ×1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"marioti","offers":[{"title":"SPECIALIZED 29g±1g | Compatible with SL8 \/ SL7 \/ SL6 \/ Venge \/ Aethos \/ Crux","offer_id":54791290847500,"sku":null,"price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6454\/9388\/files\/for_Specialized_SL8_SL7_SL6_Venge_Aethos_Crux.png?v=1778659216","url":"https:\/\/spartsti.com\/ko\/products\/overfast-29g-carbon-thru-axle-specialized-sl8-sl7-sl6","provider":"S-PARTS","version":"1.0","type":"link"}