{"product_id":"box-two-center-clamp-1-1-8-stems","title":"Box Two 22.2 x 1-1\/8\" Center Clamp Stem","description":"\u003cp\u003eHollow stems are cold forged from the highest quality 6061-T6 aluminum available. Featuring an open skeletal design and a dual mid-bolt wedge mounting system, they are lightweight yet maintain a very high level of strength. A 53mm extension stem weighs just 218 grams\/7.7 ounces. By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, we reduced the weight and size and eliminated a serious hazard to the rider’s knees.\u003c\/p\u003e \u003cp\u003eThese stems come with either a 48- or 53mm extension and a 22.2mm bar bore. To ensure proper clamping force, the stem must be mounted on a fork with at least 45mm of exposed steerer tube. Not compatible with forks that have carbon fiber steerer tubes. \u003cbr\u003e\u003c\/p\u003e \u003cdiv class=\"custom-features-specs-header\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"48mm \/ Black","offer_id":45206474359065,"sku":"BX-ST13H0848-BK","price":105.0,"currency_code":"CAD","in_stock":true},{"title":"48mm \/ Blue","offer_id":45206474391833,"sku":"BX-ST13H0848-BL","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"48mm \/ Gold","offer_id":45206474424601,"sku":"BX-ST13H0848-GD","price":105.0,"currency_code":"CAD","in_stock":true},{"title":"48mm \/ Red","offer_id":45206474457369,"sku":"BX-ST13H0848-RD","price":105.0,"currency_code":"CAD","in_stock":true},{"title":"53mm \/ Black","offer_id":45206474490137,"sku":"BX-ST13H0853-BK","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"53mm \/ Blue","offer_id":45206474522905,"sku":"BX-ST13H0853-BL","price":105.0,"currency_code":"CAD","in_stock":true},{"title":"53mm \/ Gold","offer_id":45206474555673,"sku":"BX-ST13H0853-GD","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"53mm \/ Red","offer_id":45206474588441,"sku":"BX-ST13H0853-RD","price":105.0,"currency_code":"CAD","in_stock":true},{"title":"48mm \/ Silver","offer_id":45206474621209,"sku":"BX-ST13H0848-SL","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"53mm \/ Silver","offer_id":45206474653977,"sku":"BX-ST13H0853-SL","price":105.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7477\/5321\/products\/BX-ST13H08_07.png?v=1683864389","url":"https:\/\/www.bikesupplies.com\/products\/box-two-center-clamp-1-1-8-stems","provider":"BikeSupplies.ca","version":"1.0","type":"link"}