{"product_id":"biltwell-murdock-os-riser-set","title":"Biltwell Inc. Murdock O\/S Straight Riser Set - 1-1\/8-inch Clamp \/ 6–14 in","description":"\u003cp\u003eStraight Murdock O\/S riser set for a 1-1\/8-inch handlebar clamp section. Choose the height and finish, then check the fork-tree mounting pattern, controls and clearance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Biltwell Inc.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 6413-105-06\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 6413-105-08\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 6413-105-10\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 6413-105-12\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 6413-201-14\u003c\/li\u003e\n\u003cli\u003eInvestment-cast steel clamps with TIG-welded 4130 chromoly tubes.\u003c\/li\u003e\n\u003cli\u003eHandlebar clamp diameter: 1-1\/8 in (28.575 mm).\u003c\/li\u003e\n\u003cli\u003eMounting centres: 3.5 in (88.9 mm); lower mounting thread: 1\/2-13.\u003c\/li\u003e\n\u003cli\u003eClamp width: 5 in (127 mm) across the front and 2.25 in (57.15 mm) front to back.\u003c\/li\u003e\n\u003cli\u003eHeight is measured from the mounting base to the handlebar centre in the manufacturer drawing.\u003c\/li\u003e\n\u003cli\u003e6413-105-06: 6 in \/ Chrome.\u003c\/li\u003e\n\u003cli\u003e6413-105-08: 8 in \/ Chrome.\u003c\/li\u003e\n\u003cli\u003e6413-105-10: 10 in \/ Chrome.\u003c\/li\u003e\n\u003cli\u003e6413-105-12: 12 in \/ Chrome.\u003c\/li\u003e\n\u003cli\u003e6413-201-14: 14 in \/ Black.\u003c\/li\u003e\n\u003cli\u003eTop-clamp screw thread: 5\/16-18.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor compatible Biltwell O\/S handlebars with a 1-1\/8-inch clamp section; confirm 3.5-inch fork-tree mounting centres and the 1\/2-13 mounting interface.\u003c\/li\u003e\n\u003cli\u003eNot for 1-inch handlebar clamp sections or motorcycles with Springer forks.\u003c\/li\u003e\n\u003cli\u003eInstallation requires professional knowledge and tools. Check control cables, hoses, wiring and clearance on the actual motorcycle.\u003c\/li\u003e\n\u003cli\u003eUse two 1\/2-13 mounting bolts with flat washers and medium-strength blue threadlocker. Align the riser with the front wheel, then use a 3\/4-inch socket and tighten to 30–40 ft-lb (40.6–54.2 N·m).\u003c\/li\u003e\n\u003cli\u003eApply the same threadlocker to all four 5\/16-18 clamp screws and start them by hand. Tighten progressively in an X pattern with a 1\/4-inch Allen tool, then torque to 12–18 ft-lb (16.2–24.4 N·m).\u003c\/li\u003e\n\u003cli\u003eThread condition or coating may require reworking with a tap or die.\u003c\/li\u003e\n\u003cli\u003eHollow uprights permit internal wiring only with the required fabrication; this is not a prewired assembly.\u003c\/li\u003e\n\u003cli\u003eCheck the top-clamp bolt pattern before reusing an original gauge bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne assembled riser set in the selected height and finish.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSupply and delivery\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOverseas warehouse; estimated delivery in 7–10 business days.\u003c\/li\u003e\n\u003cli\u003eThe supplier lists this series as discontinued when remaining stock sells out.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biltwell Inc.","offers":[{"title":"6 in - Chrome","offer_id":62884440211615,"sku":"NEO025843","price":13380.0,"currency_code":"TWD","in_stock":true},{"title":"8 in - Chrome","offer_id":62884440244383,"sku":"NEO025844","price":13805.0,"currency_code":"TWD","in_stock":true},{"title":"10 in - Chrome","offer_id":62884440277151,"sku":"NEO025845","price":14206.0,"currency_code":"TWD","in_stock":true},{"title":"12 in - Chrome","offer_id":62884440309919,"sku":"NEO025846","price":14654.0,"currency_code":"TWD","in_stock":true},{"title":"14 in - Black","offer_id":62884440342687,"sku":"NEO025852","price":14206.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/5336\/1245\/files\/biltwell-6413-105-06-murdock-os-risers.jpg?v=1791234865","url":"https:\/\/shop.fangsterparts.com\/en-tw\/products\/biltwell-murdock-os-riser-set","provider":"FANGSTER","version":"1.0","type":"link"}