{"product_id":"landmaster-titanium-one-piece-rear-wheel-bolt-m12-l50-p1-5-bmw-motorrad","title":"LANDMASTER 64 Titanium One-Piece Rear Wheel Bolt M12×L50×P1.5 for BMW Motorrad","description":"\u003ch2\u003eIntegrated structure of genuine \"wheel bolt + tapered ring\".\u003c\/h2\u003e\n\u003cp\u003eSome BMW Motorrad models use the following two parts to secure the rear wheel:\u003c\/p\u003e\n\u003cp\u003eGenuine wheel bolt\u003cbr\u003eBMW Part Number: 36311452114\u003c\/p\u003e\n\u003cp\u003eand\u003c\/p\u003e\n\u003cp\u003eTapered ring\u003cbr\u003eBMW Part Number: 36132302339\u003c\/p\u003e\n\u003cp\u003eInstead of simply replacing this genuine two-piece structure with titanium, LANDMASTER integrated the wheel bolt and tapered section.\u003c\/p\u003e\n\u003cp\u003eIt was designed and manufactured from scratch as a Ti-6Al-4V rear wheel bolt specifically for BMW Motorrad.\u003c\/p\u003e\n\u003cp\u003eThis is not a product that simply replaces the genuine bolt with titanium.\u003c\/p\u003e\n\u003cp\u003eIt is a LANDMASTER original, specially designed product that re-examined the BMW genuine wheel fastening structure itself, and manufactured the bolt body and the tapered part that contacts the wheel as a single unit.\u003c\/p\u003e\n\u003ch2\u003eUses Ti-6Al-4V, also known as 64 titanium\u003c\/h2\u003e\n\u003cp\u003eThe material used is Ti-6Al-4V titanium alloy, also known as 64 titanium.\u003c\/p\u003e\n\u003cp\u003eIt is a material also used in aerospace and motor sports, and has high strength while being lightweight, and is also excellent in corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThe size of this product is M12 x L50 x P1.5.\u003c\/p\u003e\n\u003cp\u003eIn addition to the large diameter size of M12, unlike general bolts, it has a special shape where the tapered part that contacts the wheel is integrated.\u003c\/p\u003e\n\u003cp\u003eThe head and tapered part are manufactured by cutting from Ti-6Al-4V material.\u003c\/p\u003e\n\u003cp\u003eAnd rolling is used for the threaded part.\u003c\/p\u003e\n\u003ch2\u003eHead and tapered part are machined\u003c\/h2\u003e\n\u003cp\u003eIn genuine BMW, it is a separate structure consisting of:\u003c\/p\u003e\n\u003cp\u003eWheel bolt\u003cbr\u003e＋\u003cbr\u003eTapered ring\u003c\/p\u003e\n\u003cp\u003eAt LANDMASTER, we integrated the function of this tapered ring into the bolt body and machined the head to the tapered part as a single integrated structure.\u003c\/p\u003e\n\u003cp\u003eTherefore, the genuine tapered ring is not used during installation.\u003c\/p\u003e\n\u003cp\u003eIt is not a product that combines a commercially available M12 size titanium bolt with a genuine tapered ring, but is specially designed to match the rear wheel fixing part of BMW Motorrad, including the contact part with the wheel.\u003c\/p\u003e\n\u003cp\u003eThis rear wheel bolt was manufactured not just by changing the bolt to titanium, but by considering the structure of how the wheel is received and fixed.\u003c\/p\u003e\n\u003ch2\u003eThreads are roll-formed at high cost\u003c\/h2\u003e\n\u003cp\u003eOne of the major features of this product is that roll-forming is used for the threaded part.\u003c\/p\u003e\n\u003cp\u003eRoll-forming is a processing method in which the material is plastically deformed by a mold to form threads, unlike cutting threads where the material is cut to form threads.\u003c\/p\u003e\n\u003cp\u003eFor small-volume production of titanium bolts, products that are roll-formed even for the threaded part are not common due to processing and cost issues.\u003c\/p\u003e\n\u003cp\u003eIn particular, this product has the following special specifications:\u003c\/p\u003e\n\u003cp\u003eTi-6Al-4V\u003c\/p\u003e\n\u003cp\u003eM12 x L50 x P1.5\u003c\/p\u003e\n\u003cp\u003eIntegrated tapered section structure\u003c\/p\u003e\n\u003cp\u003eHead and tapered section are specially machined\u003c\/p\u003e\n\u003cp\u003eThreads are roll-formed\u003c\/p\u003e\n\u003cp\u003eDespite being a small-volume product manufactured specifically for BMW Motorrad, we dared to incur costs to finish the threaded part with roll-forming.\u003c\/p\u003e\n\u003cp\u003eUnlike mass-produced general-purpose bolts, not only the material but also the design philosophy and manufacturing process itself are different.\u003c\/p\u003e\n\u003ch2\u003eManufactured by selectively using \"cutting\" and \"rolling\"\u003c\/h2\u003e\n\u003cp\u003eThis bolt is not made entirely with the same processing method.\u003c\/p\u003e\n\u003cp\u003eThe head and tapered sections, which require a specific shape for BMW, are machined.\u003c\/p\u003e\n\u003cp\u003eThe threaded section is roll-formed.\u003c\/p\u003e\n\u003cp\u003eWe use different processing methods depending on each part.\u003c\/p\u003e\n\u003cp\u003eWhile the head, tapered section, shank, and threaded section are all integrated into a single Ti-6Al-4V bolt, different manufacturing processes are used for the part that creates the special shape and the part that forms the threads.\u003c\/p\u003e\n\u003cp\u003eThis is a LANDMASTER original product that was not merely changed to 64 titanium, but was custom-made, including the manufacturing method.\u003c\/p\u003e\n\u003ch2\u003eIntegrated structure that does not use a genuine tapered ring\u003c\/h2\u003e\n\u003cp\u003eWith genuine BMW parts, a wheel bolt and a tapered ring are used in combination to secure the rear wheel.\u003c\/p\u003e\n\u003cp\u003eAt LANDMASTER, this tapered section is integrated with the bolt body.\u003c\/p\u003e\n\u003cp\u003eStructurally, it is a Ti-6Al-4V rear wheel bolt with an integrated head, tapered section, shank, and threaded section.\u003c\/p\u003e\n\u003cp\u003eThe genuine tapered ring is not used.\u003c\/p\u003e\n\u003cp\u003eThe major feature is that it is not a \"product that simply replaces only the genuine bolt with titanium,\" but rather a product that re-examined the genuine two-piece structure itself and was specially designed as an integrated structure.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003eProduct name: LANDMASTER Ti-6Al-4V Integrated Rear Wheel Bolt\u003c\/p\u003e\n\u003cp\u003eSize: M12 x L50 x P1.5\u003c\/p\u003e\n\u003cp\u003eMaterial: Ti-6Al-4V\u003c\/p\u003e\n\u003cp\u003eHead: Machined\u003c\/p\u003e\n\u003cp\u003eTapered section: Machined, integrated with bolt\u003c\/p\u003e\n\u003cp\u003eThreaded section: Roll-formed\u003c\/p\u003e\n\u003cp\u003eApplication: For securing BMW Motorrad rear wheels\u003c\/p\u003e\n\u003cp\u003eCorresponding genuine wheel bolt: 36311452114\u003c\/p\u003e\n\u003cp\u003eCorresponding genuine tapered ring: 36132302339\u003c\/p\u003e\n\u003cp\u003eGenuine tapered ring: Not used\u003c\/p\u003e\n\u003ch2\u003eMain compatible models\u003c\/h2\u003e\n\u003cp\u003eBMW R100RS\u003cbr\u003eBMW R100RT\u003cbr\u003eBMW R80\u003cbr\u003eBMW R65, etc.\u003c\/p\u003e\n\u003cp\u003eThe bolts used may vary depending on the model, year, and wheel specifications.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, please check the part number \"36311452114\" and bolt size of the BMW genuine wheel bolt currently installed.\u003c\/p\u003e\n\u003ch2\u003eIt is not easy to make the same specifications in small quantities now.\u003c\/h2\u003e\n\u003cp\u003eThis product was produced in small quantities as a dedicated item for BMW Motorrad during the LANDMASTER era.\u003c\/p\u003e\n\u003cp\u003eM12 x L50 x P1.5.\u003c\/p\u003e\n\u003cp\u003eTi-6Al-4V.\u003c\/p\u003e\n\u003cp\u003eIntegrated tapered section structure.\u003c\/p\u003e\n\u003cp\u003eThe head and tapered section are machined.\u003c\/p\u003e\n\u003cp\u003eAnd the threaded section is roll-formed.\u003c\/p\u003e\n\u003cp\u003eIt is not a product that diverts commercially available M12 size general-purpose titanium bolts.\u003c\/p\u003e\n\u003cp\u003eIt is specially designed to match the genuine BMW rear wheel fixing structure and manufactured from scratch.\u003c\/p\u003e\n\u003cp\u003eA particularly significant feature is that, despite being a small-volume production item, roll-forming is also used for the threaded section.\u003c\/p\u003e\n\u003cp\u003eSpecifications that involve setting up processing conditions for small quantities of Ti-6Al-4V bolts and incurring costs for the roll-forming process are rarely seen in general small-volume production of titanium bolts.\u003c\/p\u003e\n\u003cp\u003eFurthermore, it is not a standard bolt shape, but a special shape where the genuine BMW tapered ring section is integrated with the bolt body.\u003c\/p\u003e\n\u003cp\u003eIn addition to using 64 titanium as the material, it is manufactured by combining:\u003c\/p\u003e\n\u003cp\u003eSpecial design\u003cbr\u003eMachining of the head and tapered section\u003cbr\u003eIntegrated tapered structure\u003cbr\u003eRoll-forming of the threaded section\u003c\/p\u003e\n\u003cp\u003eCurrently, if we were to newly produce the same specifications in small quantities, not only the material costs but also considerable manufacturing costs would be required for each process, including machining of the special shape, roll-forming, processing setup, and handling of small-volume production.\u003c\/p\u003e\n\u003ch2\u003eA BMW-specific bolt created during the LANDMASTER era.\u003c\/h2\u003e\n\u003cp\u003eIt's not just a bolt made of titanium because it's light.\u003c\/p\u003e\n\u003cp\u003eThe genuine BMW \"wheel bolt + tapered ring\" structure was re-examined, and the tapered section was integrated with the bolt body.\u003c\/p\u003e\n\u003cp\u003eThe head and tapered section were machined from Ti-6Al-4V, and despite being a small-volume production item, costly roll-forming was adopted for the threaded section.\u003c\/p\u003e\n\u003cp\u003eThis is a LANDMASTER original 64 titanium rear wheel bolt, specially designed for BMW Motorrad and manufactured with meticulous attention to the processing method.\u003c\/p\u003e\n\u003cp\u003eWe are now re-selling old LANDMASTER products that have been stored for a long time.\u003c\/p\u003e\n\u003csection class=\"ns-product-reading\" aria-labelledby=\"ns-product-reading-9360286187828\" style=\"margin-top:32px;padding-top:24px;border-top:1px solid #d5dce0;\"\u003e\n\u003ch2 id=\"ns-product-reading-9360286187828\"\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\n\u003cli style=\"margin-bottom:12px;\"\u003e\u003ca href=\"\/en\/blogs\/information\/titanium-bolt-benefits\"\u003eTitanium bolts: material, strength, weight and selection considerations\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"LANDMASTER","offers":[{"title":"Default Title","offer_id":49256016150836,"sku":null,"price":13200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7263\/3652\/files\/ChatGPTImage2026_8_20_22_05_42_1.jpg?v=1787231250","url":"https:\/\/next-science.jp\/en\/products\/landmaster-titanium-one-piece-rear-wheel-bolt-m12-l50-p1-5-bmw-motorrad","provider":"NEXT SCIENCE","version":"1.0","type":"link"}