{"product_id":"overfast-factor-one-battery-holder","title":"OVERFAST FACTOR ONE Battery Holder \/ Cover","description":"\u003ch2 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eOVERFAST Carbon Battery Holder for Factor ONE\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"auto\"\u003eSmall Detail. Properly Engineered.\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eOVERFAST Carbon Battery Holder\u003c\/strong\u003e is a dedicated lightweight upgrade for the \u003cstrong\u003eFactor ONE\u003c\/strong\u003e, designed to securely locate the Shimano Di2 battery or blank it off for SRAM AXS Groupsets while reducing weight and adding a distinctive finishing detail.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAvailable for both \u003cstrong\u003eShimano and SRAM\u003c\/strong\u003e, with each version developed specifically around its application rather than adapted from a universal design.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eLightweight by Design\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDespite its small size, considerable development has gone into the design.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eMultiple iterations were used to optimise the shape, maximise the cut-outs and remove unnecessary material, with reinforcement added exactly where the component needs to handle load.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe result is an exceptionally lightweight component:\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSRAM:\u003c\/strong\u003e 2g\u003cbr\u003e\u003cstrong\u003eShimano:\u003c\/strong\u003e 6g\u003cbr\u003e\u003cstrong\u003eWeight Saving:\u003c\/strong\u003e Up to 4–8g compared with the stock component\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eThree Carbon Finishes\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAvailable in three distinctive finishes to complement different Factor ONE builds:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eForged Carbon\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3K Twill Black\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3K Twill Silver\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003e3K Twill Silver\u003c\/strong\u003e offers a particularly distinctive finish, using a style of carbon fibre rarely seen on cycling components.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFrameset:\u003c\/strong\u003e Factor ONE\u003cbr\u003e\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e Shimano or SRAM\u003cbr\u003e\u003cstrong\u003eSRAM Weight:\u003c\/strong\u003e 2g\u003cbr\u003e\u003cstrong\u003eShimano Weight:\u003c\/strong\u003e 6g\u003cbr\u003e\u003cstrong\u003eFinishes:\u003c\/strong\u003e Forged Carbon \/ 3K Twill Black \/ 3K Twill Silver\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA small component, engineered with serious attention to \u003cstrong\u003eweight, fit and finish\u003c\/strong\u003e.\u003c\/p\u003e","brand":"OVERFAST","offers":[{"title":"Forged Carbon \/ SRAM","offer_id":58537352593752,"sku":null,"price":39.99,"currency_code":"GBP","in_stock":true},{"title":"Forged Carbon \/ Shimano","offer_id":58537352626520,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":true},{"title":"Black 3K Twill \/ SRAM","offer_id":58537352659288,"sku":null,"price":39.99,"currency_code":"GBP","in_stock":false},{"title":"Black 3K Twill \/ Shimano","offer_id":58537352692056,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":true},{"title":"Silver 3K Twill \/ SRAM","offer_id":58537352724824,"sku":null,"price":39.99,"currency_code":"GBP","in_stock":true},{"title":"Silver 3K Twill \/ Shimano","offer_id":58537352757592,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/7611\/1704\/files\/2026-08-1117.41.49.jpg?v=1790084515","url":"https:\/\/www.offthefront.cc\/products\/overfast-factor-one-battery-holder","provider":"Off The Front","version":"1.0","type":"link"}