{"product_id":"bmw-r1200gs-lc-305-320mm-brake-conversion-kit","title":"LANDMASTER BMW R1200GS LC 305→320mm Front Brake Conversion Kit","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFrom a stock 305mm disc to a 320mm disc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a caliper offset kit specially designed by LANDMASTER to enlarge the front brake disc of the BMW R1200GS LC from 305mm to 320mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is not just a product that simply inserts a spacer to move the caliper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt combines a dedicated spacer that offsets the caliper position outwards to accommodate the 320mm disc, and caliper bolts made of Ti-6Al-4V titanium alloy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrom 305mm to 320mm\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe stock front brake disc of the R1200GS LC is 305mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy using this kit, the caliper position can be adjusted to fit a 320mm disc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is an original LANDMASTER part created to offset the position of the stock caliper to the appropriate position, enabling conversion to a 320mm disc.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eA7075 Dedicated Offset Spacer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHigh-strength aluminum alloy A7075 is used for the caliper offset part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is not a general aluminum spacer, but is specially designed and manufactured for use in the brake caliper mounting section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs the disc diameter increases from 305mm to 320mm, the caliper position is moved outwards to match this difference.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTi-6Al-4V Titanium Caliper Bolts\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTi-6Al-4V, also known as 64 titanium, is used for the caliper fixing bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFurthermore, the threaded part is roll-threaded.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a unique LANDMASTER configuration combining lightweight and high-strength Ti-6Al-4V with a dedicated A7075 spacer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKit Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA7075 Caliper Offset Spacers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTi-6Al-4V Caliper Bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne set for left and right front calipers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e320mm brake discs are not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eApplicable Models\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW R1200GS LC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned based on vehicles equipped with stock 305mm front brake discs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSome R1250GS models also use stock 305mm discs and similar caliper mounting dimensions, but as LANDMASTER has not yet confirmed compatibility on an actual vehicle, it is excluded from compatibility guarantees.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e320mm Disc Required Separately\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is a caliper offset kit for converting from 305mm to 320mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 320mm front brake disc itself is not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease ensure to check the outer diameter, thickness, offset, and mounting dimensions of the disc to be used before using this product.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDedicated Parts Made by LANDMASTER for BMW\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is not a combination of a general-purpose spacer and commercially available bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese are parts specially designed by LANDMASTER with the aim of converting the 305mm brake system of the R1200GS LC to 320mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDedicated A7075 spacers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTi-6Al-4V caliper bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe threaded parts are roll-threaded.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCurrently, if one were to try to produce the same content in small quantities, it would be a considerably costly specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnused items produced during the former LANDMASTER era will be sold while supplies last.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnly two sets remain.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is a component used in brake systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation requires specialized knowledge of the brake system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease ensure that installation is performed by a specialized store or mechanic with appropriate knowledge and equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease ensure to thoroughly check vehicle specifications, discs used, calipers, etc., before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003csection class=\"ns-product-reading\" aria-labelledby=\"ns-product-reading-9360578642228\" style=\"margin-top:32px;padding-top:24px;border-top:1px solid #d5dce0;\"\u003e\n\u003ch2 id=\"ns-product-reading-9360578642228\"\u003eRead more about the technology and development\u003c\/h2\u003e\n\u003cp\u003eExplore the thinking behind the product and the related information below.\u003c\/p\u003e\n\u003cul\u003e\u003cli style=\"margin-bottom:12px;\"\u003e\u003ca href=\"\/en\/pages\/technology\"\u003eTechnology: materials and functional components\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:12px;\"\u003e\u003ca href=\"\/en\/pages\/research-development\"\u003eResearch \u0026 Development: how we test, measure and compare\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"LANDMASTER","offers":[{"title":"Default Title","offer_id":49262185840948,"sku":null,"price":35000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7263\/3652\/files\/ChatGPTImage2026_8_20_21_51_23_4.jpg?v=1787230373","url":"https:\/\/next-science.jp\/en\/products\/bmw-r1200gs-lc-305-320mm-brake-conversion-kit","provider":"NEXT SCIENCE","version":"1.0","type":"link"}