{"product_id":"guyker-gks100-400-double-locking-tremolo-system-for-6-string-electric-guitar","title":"Guyker GKS100-400 Double-Locking Tremolo System for 6-String Electric Guitar","description":"\u003cp\u003e\u003cstrong\u003eDesigned for players who need stable tuning, flexible setup options, and advanced tremolo control.\u003c\/strong\u003e The Guyker GKS100-400 Double-Locking Tremolo System provides a professional upgrade solution for compatible 6-string electric guitars with precise adjustment and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-sale notice:\u003c\/strong\u003e This product is currently available for pre-sale. The estimated arrival date is around September 20, 2026.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-locking tremolo design:\u003c\/strong\u003e Provides secure string locking at both the bridge and nut positions for improved tuning stability during tremolo use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable locking string height:\u003c\/strong\u003e The adjustable string locking height allows the system to match different fretboard radii without requiring an additional string retainer bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable knife edges:\u003c\/strong\u003e Replaceable knife edge components allow easier maintenance and future upgrades while helping maintain smooth tremolo operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Drop D function:\u003c\/strong\u003e Supports quick Drop D tuning changes without requiring major tremolo setup adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable saddle height:\u003c\/strong\u003e Individual saddle height adjustment helps achieve accurate setup for different fretboard radius requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple radius compatibility:\u003c\/strong\u003e Supports 10\", 12\", 14\", and 16\" fretboard radius setups for flexible guitar configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy string installation:\u003c\/strong\u003e Designed for convenient string changes without the need to cut string ends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Please compare the tremolo dimensions, mounting spacing, string spacing, and existing hardware before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; height: 313.501px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eSKU \/ Model\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eGKS100-400 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eDouble-Locking Tremolo System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eSuitable For\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e6-String Electric Guitar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBaseplate Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSaddle Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eString Spacing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e54 mm (10.8 mm × 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003ePost Spacing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eOverall Width\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e91.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eBlock Width\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e65.93 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eFretboard Radius Compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003e10\", 12\", 14\", 16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eLocking Height Adjustment\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eSaddle Height Adjustment\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eKnife Edge\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eReplaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eDrop D Function\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eFinish Options\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 10px; height: 19.5938px;\"\u003eChrome \/ Black \/ Gold \/ Black Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Please check the measurements of your guitar before ordering. Minor modification may be required depending on the guitar model, production year, or existing hardware.\u003c\/p\u003e\n\u003cp\u003ePlease confirm the following before installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTremolo mounting spacing\u003c\/li\u003e\n\u003cli\u003eString spacing\u003c\/li\u003e\n\u003cli\u003eLocking nut specifications\u003c\/li\u003e\n\u003cli\u003eBridge cavity dimensions\u003c\/li\u003e\n\u003cli\u003eExisting hardware compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eComplete installation package included:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e1 x Double-Locking Tremolo Bridge Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Locking Nut\u003c\/li\u003e\n\u003cli\u003e2 x Pivot Posts\u003c\/li\u003e\n\u003cli\u003e1 x Spring Claw\u003c\/li\u003e\n\u003cli\u003e4 x Tremolo Springs\u003c\/li\u003e\n\u003cli\u003e2 x Hex Wrenches\u003c\/li\u003e\n\u003cli\u003e1 x Mounting Screws Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBefore installation:\u003c\/strong\u003e Compare the product dimensions with your original tremolo system to confirm compatibility.\u003c\/p\u003e\n\u003ch3\u003eSize Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Please refer to the size chart below and compare all dimensions with your original part before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/7652\/7026\/files\/GKS_Size.jpg?v=1788248044\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Guyker","offers":[{"title":"Chrome","offer_id":47978964615346,"sku":"GKS-100-CR","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47978964680882,"sku":"GKS-200-BK","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":47978964746418,"sku":"GKS-300-GD","price":159.99,"currency_code":"USD","in_stock":true},{"title":"BlackGold","offer_id":47978964811954,"sku":"GKS-400-BKGD","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/7652\/7026\/files\/GKS100-400_4.jpg?v=1788241900","url":"https:\/\/www.guyker.com\/es-es\/products\/guyker-gks100-400-double-locking-tremolo-system-for-6-string-electric-guitar","provider":"Guyker","version":"1.0","type":"link"}