{"product_id":"overfast-y1rs-ultralight-battery-holder-cover","title":"Y1Rs Ultralight Battery Holder Cover","description":"\u003cp\u003e\u003cstrong\u003eUltralight Di2\/SRAM battery holder cover for the Colnago Y1Rs — ~9–10g, seriously strong.\u003c\/strong\u003e\u003c\/p\u003e\u003cul class=\"overfast-eng\"\u003e\n\u003cli\u003eReinforced composite with stainless\/titanium screws — total ~9–10g.\u003c\/li\u003e\n\u003cli\u003eSurvives 2000+ extreme 100cm drop tests with battery fitted; takes tens of kilos to flex.\u003c\/li\u003e\n\u003cli\u003eSlide-to-scale-line install, then lock — no fuss.\u003c\/li\u003e\n\u003cli\u003eShimano Di2 and SRAM fitments, in forged or 3K weave carbon finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × battery holder cover (fitment as selected)\u003c\/li\u003e\n\u003cli\u003eTitanium screws (Di2 battery not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"incolor-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~9–10g ±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eReinforced composite + stainless\/Ti screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eForged or 3K weave carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eColnago Y1Rs (all versions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNote\u003c\/th\u003e\n\u003ctd\u003eDi2 battery not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp class=\"overfast-trust\"\u003eBacked by Overfast’s manufacturer warranty, with AUD pricing, local Australian support and aftercare handled here at Fastwīc.\u003c\/p\u003e\u003cp class=\"overfast-preorder\"\u003e\u003cstrong\u003ePre-order:\u003c\/strong\u003e reserve yours with a 50% deposit today; the balance is payable before dispatch. Inventory is built to order — not held as local stock.\u003c\/p\u003e","brand":"Overfast","offers":[{"title":"Shimano — Forged Carbon","offer_id":52875416633633,"sku":"OVF-Y1BH-SHF","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"Shimano — 3K Weave Carbon","offer_id":52875416666401,"sku":"OVF-Y1BH-SH3K","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"SRAM — Forged Carbon","offer_id":52875416699169,"sku":"OVF-Y1BH-SRF","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"SRAM — 3K Weave Carbon","offer_id":52875416731937,"sku":"OVF-Y1BH-SR3K","price":99.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/2584\/9633\/files\/284810f4e7218e83c51ebda7314b53f5.jpg?v=1782169700","url":"https:\/\/fastwic.com.au\/products\/overfast-y1rs-ultralight-battery-holder-cover","provider":"Fastwic","version":"1.0","type":"link"}