{"product_id":"overfast-carbon-thru-axles-for-trek-emonda-madone-gen7-8-ultralight-road-disc-axle-950kgf-strength","title":"OVERFAST Carbon Thru Axles for Trek Emonda, Madone Gen7\/8 – Ultralight Road Disc Axle | 950kgf Strength","description":"\u003cp data-end=\"458\" data-start=\"381\"\u003e\u003cstrong data-end=\"458\" data-start=\"381\"\u003eM7 (Madone Gen7): 29\u003cspan\u003e±\u003c\/span\u003e1g (M8 (Madone Gen*8): 31\u003cspan\u003e±\u003c\/span\u003e1g) | Patented Carbon–Alloy Bond | \u0026gt;950kgf Tensile Strength\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"498\" data-start=\"330\"\u003eUltralight carbon thru-axles with aluminium thread and titanium insert, designed for modern disc brake road bikes.\u003c\/p\u003e\n\u003cp data-end=\"658\" data-start=\"544\"\u003e✔ Significant weight reduction\u003cbr data-end=\"577\" data-start=\"574\"\u003e✔ EN \u0026amp; UCI tested\u003cbr data-end=\"597\" data-start=\"594\"\u003e✔ 2024 updated version\u003cbr data-end=\"622\" data-start=\"619\"\u003e✔ Complimentary worldwide shipping\u003cbr\u003e\u003cbr\u003eOverfast axles suitable for other bike brands, please \u003ca title=\"Overfast Ultralight Carbon Thru Axle\" href=\"https:\/\/tipartstitanium.com\/products\/overfast-ultralight-thru-axles?_pos=2\u0026amp;_psq=overfast\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eclick here.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-end=\"1080\" data-start=\"1055\"\u003e\u003cstrong\u003eEngineering Highlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/gallery2_4.jpg?v=1769577352\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1117\" data-start=\"1082\"\u003e\u003cstrong\u003ePatented Carbon-Alloy Interface\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1312\" data-start=\"1118\"\u003eThe critical load-bearing interface between the carbon shaft and aluminium threaded section uses a patented mechanical bonding structure. This prevents separation under torque and tensile loads. Overfast also uses aerospace-grade adhesives to bond the two for added peace of mind. \u003c\/p\u003e\n\u003ch3 data-end=\"1333\" data-start=\"1314\"\u003e\u003cstrong\u003eTitanium Insert\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1410\" data-start=\"1334\"\u003eTitanium reinforcement for the hex wrench socket adds only 1g but significantly improves thread durability and long-term reliability.\u003c\/p\u003e\n\u003ch3 data-end=\"1430\" data-start=\"1412\"\u003e\u003cstrong\u003eWeight Savings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1522\" data-start=\"1431\"\u003eSaves ~100g compared to many stock thru-axles, depending on model.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-end=\"1557\" data-start=\"1529\"\u003e\u003cstrong\u003eStrength \u0026amp; Safety Testing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1634\" data-start=\"1559\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/DSC04495-640x480.jpg?v=1769577352\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-end=\"1634\" data-start=\"1559\"\u003eEach design passed both destructive and non-destructive testing, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1679\" data-start=\"1638\"\u003eFatigue test with wheelset (EN standards)\u003c\/li\u003e\n\u003cli data-end=\"1723\" data-start=\"1682\"\u003eImpact test with wheelset (UCI standards)\u003c\/li\u003e\n\u003cli data-end=\"1752\" data-start=\"1726\"\u003eMaximum torque test (19Nm)\u003c\/li\u003e\n\u003cli data-end=\"1786\" data-start=\"1755\"\u003eTensile strength test (\u0026gt;950kgf)\u003c\/li\u003e\n\u003cli data-end=\"1825\" data-start=\"1789\"\u003eLateral compression test (100–200kg)\u003c\/li\u003e\n\u003cli data-end=\"1855\" data-start=\"1828\"\u003eX-ray structural inspection\u003c\/li\u003e\n\u003cli data-end=\"1928\" data-start=\"1858\"\u003eCarbon cap impact \u0026amp; fatigue testing (20J impact, 12Nm repeated torque)\u003c\/li\u003e\n\u003cli data-end=\"1965\" data-start=\"1931\"\u003e1+ year real-world athlete testing\u003c\/li\u003e\n\u003cli data-end=\"2054\" data-start=\"1967\"\u003eThreads are torqued to specification during QC inspection to ensure safety and fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor a more detailed dive into the engineering, please see: \u003ca title=\"TiParts Blog 27g For a Pair: How OVERFAST Manufactured the World's Lightest Thru Axles\" href=\"https:\/\/tipartstitanium.com\/blogs\/products\/27g-for-a-pair-how-overfast-engineered-the-worlds-lightest-carbon-fibre-thru-axle\"\u003e27g for a Pair: How OVERFAST Engineered the World's Lightest Thru-Axle\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 data-end=\"2450\" data-start=\"2426\"\u003e\n\u003cstrong\u003eAssembly Information\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/gallery2_1.jpg?v=1769577352\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2517\" data-start=\"2454\"\u003eDo \u003cstrong data-end=\"2464\" data-start=\"2457\"\u003enot\u003c\/strong\u003e use RSP assembly paste. It may cause thread seizure.\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2520\"\u003eLight marks on threads may be visible due to QC torque testing. Rest assured that all axles are brand new. This step is essential to guarantee the safety of the product.\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2520\"\u003e\n\u003cstrong\u003eEnsure the head of the tool is inserted at least 15mm\u003c\/strong\u003e into the thru-axle before tightening\/loosening.\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2520\"\u003eUse a torque wrench for installation. \u003cstrong\u003eRecommended Torque: 7-9Nm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2520\"\u003eTighten by hand initially to ensure the thread between the thru-axle and frame is aligned to prevent stripped threads.\u003c\/li\u003e\n\u003cli data-end=\"2617\" data-start=\"2520\"\u003eOverfast uses a tighter thread tolerance, so please expect a tigher fit during assembly compared to stock axles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Overfast","offers":[{"title":"Trek 01 (2019-2021 Madone\/Emonda)","offer_id":52714896687404,"sku":null,"price":310.0,"currency_code":"SGD","in_stock":true},{"title":"Trek Madone Gen7","offer_id":52714896720172,"sku":null,"price":310.0,"currency_code":"SGD","in_stock":true},{"title":"Trek Madone Gen8","offer_id":52714899112236,"sku":null,"price":310.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/DSC05343-560x560.jpg?v=1769577352","url":"https:\/\/tipartstitanium.com\/vi\/products\/overfast-carbon-thru-axles-for-trek-emonda-madone-gen7-8-ultralight-road-disc-axle-950kgf-strength","provider":"Ti-Parts Titanium","version":"1.0","type":"link"}