{"product_id":"mountain-bike-handlebar-riser-extender-aluminum-alloy-fork-stem-spacer","title":"Mountain Bike Handlebar Riser Extender - Aluminum Alloy Fork Stem Spacer","description":"\u003cdiv\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; color: #555555; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14.4px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00; color: #ff0000; font-family: Arial;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: bold;\"\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00; font-family: Arial;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-family: Arial;\"\u003eMade of high-strength aluminum alloy, anti-corrosion, non-deformation, and durable for long time use.\u003cbr style=\"box-sizing: border-box;\"\u003eCan freely adjust the gasket to fit your own height.\u003cbr style=\"box-sizing: border-box;\"\u003eEasy installation, just connects up the original front fork stem.\u003cbr style=\"box-sizing: border-box;\"\u003eSuitable for mountain bicycle to rise up the handlebar fork stem.\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00; color: #ff0000; font-family: Arial;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: bold;\"\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-family: Arial;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003eType:Handlebars Fork Stem Riser\u003cbr style=\"box-sizing: border-box;\"\u003eMaterial： Aluminum Alloy\u003cbr style=\"box-sizing: border-box;\"\u003eBase Diameter： 1 1\/8\" (28.6mm)\u003cbr style=\"box-sizing: border-box;\"\u003eFork Stem Dia： 28.6mm (standard)\u003cbr style=\"box-sizing: border-box;\"\u003eTotal Height： 138mm (heighten style)\u003cbr style=\"box-sizing: border-box;\"\u003eAdjustable High： 100mm\u003cbr style=\"box-sizing: border-box;\"\u003eStem Adjuster ：5 spacers\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px; background-color: #ffff00; color: #ff0000; font-family: Arial;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: bold;\"\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-family: Arial;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e1 x Bicycle Extender\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; color: #555555; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14.4px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-family: Arial;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; color: #555555; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14.4px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 14pt; text-decoration: underline; font-family: Arial;\"\u003e\u003cem style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: bold;\"\u003eTips For Installation:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 10px; color: #555555; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14.4px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 21px; font-family: Arial;\"\u003e1. Insert STEM-UP onto the fork stem and place height adjusters onto STEM-UP until your preferred height level for your stem.\u003cbr style=\"box-sizing: border-box;\"\u003e2. Stem and wheel in the same direction and heighten clamping bolts of the stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv\u003e\n\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\n\u003cdiv\u003e\n\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e \u003c\/div\u003e\n\u003c!--[Datacaciques code end]--\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cspan class=\"ebay\"\u003eOn Jul 23, 2026 at 20:41:33 PDT, seller added the following information:\u003c\/span\u003e\u003cp\u003e\u003c\/p\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align:center;margin-top:25px\"\u003e\u003cimg src=\"https:\/\/gate.datacaciques.com\/track\/img?_lid=266325195837\" data=\"__dc_tracker\" alt=\"Datacaciques\"\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51444968390823,"sku":"266325195837","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/0339\/2167\/files\/s-l1600_cef2aa49-5e35-4253-be94-535bf69f0ba3.jpg?v=1790788353","url":"https:\/\/craftecker.com\/products\/mountain-bike-handlebar-riser-extender-aluminum-alloy-fork-stem-spacer","provider":"CrafTecker","version":"1.0","type":"link"}