{"product_id":"go-fast-bits-subaru-brz-86-fr-s-lightweight-crank-pulley","title":"Go Fast Bits Subaru BRZ\/86?FR-S Lightweight Crank Pulley (GFB2220)","description":"\u003cdiv class=\"column-bg-overlay-wrap\" data-bg-animation=\"none\"\u003e\r\n\u003cp\u003eLike all GFB lightweight pulleys, these begin life as a single 6061-T6 aluminium alloy billet, which is then precision CNC machined to exacting tolerances. We then anodize them black for a stealthy appearance and superior wear resistance.\u003c\/p\u003e\r\n\u003cp\u003eThis kit is supplied with 3 pulleys, not just for looks – the combined saving of 2.2 kg is significantly more than what is achieved by replacing just the crank pulley alone.\u003c\/p\u003e\r\n\u003cp\u003eThe weight doesn’t tell the whole story either – even though the saving is a significant 77%, the actual rotating inertia reduction (inertia is what counts) is 83%.\u003c\/p\u003e\r\n\u003cp\u003eLike all GFB lightweight pulley kits, you can feel the improvements:\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSharper throttle response\u003c\/li\u003e\r\n\u003cli\u003eEngine feels more willing to rev\u003c\/li\u003e\r\n\u003cli\u003eStronger “urge”\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":43023569846524,"sku":"GFB2220","price":170.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/products\/go-fast-bits-subaru-brz86fr-s-lightweight-crank-pulley-631032.jpg?v=1738947334","url":"https:\/\/jdcustomsusa.com\/zh\/products\/go-fast-bits-subaru-brz-86-fr-s-lightweight-crank-pulley","provider":"JD Customs U.S.A","version":"1.0","type":"link"}