{"product_id":"overfast-lightweight-alloy-chainring","title":"Overfast Lightweight Alloy Chainring","description":"\u003cp\u003e\u003cstrong\u003eLightweight Hollowed | 50-34 or 52-36T | BCD 110x4 | Alu 7075-T651 | ~159g (50-34T), ~174g (52-36T)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile most components from\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"TiParts Overfast Collection\" href=\"https:\/\/tipartstitanium.com\/collections\/overfast\"\u003eOverfast\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare made from carbon fibre, these chainrings are made from aluminium. Not just any alloy, but with 7075-T651.\u003c\/p\u003e\n\u003cp\u003eThe base alloy of 7075 offers exceptionally high tensile and fatigue strength.\u003c\/p\u003e\n\u003cp\u003eT651 is heat-treated and aged to maximum strength, followed by stress-relief via a controlled mechanical pre-stretching process, which greatly reduces internal stresses, minimising warping and distortion for precise machining.\u003c\/p\u003e\n\u003cp\u003eCertain sections of the chainring were hollowed out to optimise weight without compromising on stiffness.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Overfast","offers":[{"title":"50\/34t","offer_id":51841745125592,"sku":"OF-CR-AL-5034","price":157.0,"currency_code":"AUD","in_stock":true},{"title":"52\/36t","offer_id":51841745158360,"sku":"OF-CR-AL-5236","price":157.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2348\/1571\/files\/OverfastLightweightAlloyChainring.webp?v=1781745098","url":"https:\/\/ccache.cc\/products\/overfast-lightweight-alloy-chainring","provider":"CCACHE","version":"1.0","type":"link"}