{"product_id":"hub-225mm-5-x-4-1-2-x-1-2-slimline-no-disc","title":"Trojan 225mm Wheel Hub Blank For Stud Holes 5 By 4.5 Inch Slimline No Disc","description":"\u003cdiv\u003e\n\u003ch1\u003eTrojan 225mm Wheel Hub Blank for Stud Holes – 5x4.5\" Slimline No Disc\u003c\/h1\u003e\n\u003cimg alt=\"Trojan 160mm wheel hub blank diagram\" src=\"https:\/\/trojan.co.nz\/ImagesCust\/imagescont11\/SHOP\/T082005_diagram.jpg\"\u003e\n\u003cp\u003eEngineers and wheel enthusiasts who require exacting control over mounting geometry will appreciate the Trojan 225mm Wheel Hub Blank for Stud Holes. This purpose-built base is designed to accommodate non-standard bolt patterns, enabling precise configuration of your own wheel stud pattern. Built to be a stable, flat mounting surface with a centered boss, it supports accurate alignment during drilling and assembly—an essential foundation for custom wheel builds, hub conversions, and restoration projects where off-the-shelf hubs simply don’t fit.\u003c\/p\u003e \u003ch2\u003eKey advantages that set this hub blank apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e225 mm hub face\u003c\/strong\u003e designed to provide a robust, roomy mounting platform for precise stud placement and reliable bolt-circle symmetry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5x4.5\" bolt pattern compatibility\u003c\/strong\u003e for versatile wheel options and the ability to tailor patterns to your vehicle or project.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSlimline, no disc\u003c\/strong\u003e design to simplify retrofits and configurations where a separate disc is mounted elsewhere or not required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCentered boss and true reference surface\u003c\/strong\u003e to simplify alignment, reduce runout, and improve drilling accuracy when you fixture the blank in a lathe or dedicated jig.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrill-ready for precise stud holes\u003c\/strong\u003e with a dedicated process to achieve clean, evenly sized openings tailored to your pattern.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eDrilling and setup you can trust\u003c\/h2\u003e\n\u003cp\u003eThe Trojan hub blank is built for accuracy from the first siting in your fixture. A dedicated drilling workflow ensures you establish a true reference surface and use consistent measurements as you mark hole locations. A 13.75 mm drill bit is the recommended size for creating the stud holes, delivering clean openings that maintain concentricity and balance once the studs are installed. This approach helps minimize misalignment that can impact wheel runout and overall handling. \u003c\/p\u003e \u003ch2\u003eHow to use it (quick guide)\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSecure the blank firmly in a fixture or lathe to prevent any movement during drilling.\u003c\/li\u003e \u003cli\u003eMark the stud locations according to your target 5x4.5\" pattern and bolt-circle geometry.\u003c\/li\u003e \u003cli\u003eDrill each hole to 13.75 mm with care to maintain clean, straight openings.\u003c\/li\u003e \u003cli\u003eRecheck alignment and bolt-circle symmetry before final assembly to ensure optimal wheel stability and road manners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider the Trojan 225mm Wheel Hub Blank?\u003c\/h2\u003e\n\u003cp\u003eThis part is ideal for pro mechanics, tuners, and DIY enthusiasts who demand exacting control over wheel mounting geometry. It’s particularly valuable when upgrading to non-standard wheel patterns, retrofitting wheels to classic or bespoke hubs, or restoring setups where a predrilled hub blank provides the most reliable path to a safe, balanced result. By starting with a dedicated hub blank, you gain repeatable accuracy and a solid foundation for quality, long-term performance.\u003c\/p\u003e \u003ch2\u003eWhy choose Trojan for hub blanks\u003c\/h2\u003e\n\u003cp\u003eTrojan brings automotive wheel-system know-how to every hub blank, delivering a purpose-built component that fits within the broader Hubs \u0026amp; Drums and Vehicle Parts \u0026amp; Accessories space. The 225mm Blank, like Trojan’s other hub blanks, emphasizes precision geometry, robust mounting surfaces, and reliability under demanding road or track conditions. This is a component you can trust when the pattern matters more than the generic fit.\u003c\/p\u003e \u003ch2\u003ePractical use cases and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongcustom bolt patterns\u003e — tailor mounting geometry to unique wheels or vehicles with non-standard patterns.\u003c\/strongcustom\u003e\u003c\/li\u003e \u003cli\u003e\u003cstronghub repairs and restorations\u003e — replace mismatched or damaged hubs with a true reference surface to restore balance.\u003c\/stronghub\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongperformance builds\u003e — establish exact hole spacing and hole depth for consistent wheel alignment and reduced runout.\u003c\/strongperformance\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongdiy projects\u003e — empower skilled hobbyists to configure patterns safely and predictably, with repeatable results.\u003c\/strongdiy\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the Trojan 225mm Wheel Hub Blank for Stud Holes is a dedicated, precision-engineered platform designed to deliver exact stud-hole patterns, balanced mounting, and reliable results for custom wheel projects. It’s the reliable starting point you need when off-the-shelf hubs don’t meet your specifications, backed by Trojan’s automotive wheel-system expertise.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":51091459309853,"sku":"T610136","price":108.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/6539F579-5C2F-4163-AC45-194D8D137019.png?v=1774581081","url":"https:\/\/actionoutdoors.kiwi\/products\/hub-225mm-5-x-4-1-2-x-1-2-slimline-no-disc","provider":"Action Outdoors Limited","version":"1.0","type":"link"}