{"product_id":"box-two-22-2-x-1-1-8-center-clamp-stem","title":"Box Two 22.2 x 1-1\/8\" Center Clamp Stem","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Not compatible with carbon fiber steerer tube forks\"\u003c\/em\u003e\u003c\/p\u003e\n\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\n\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.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"48mm \/ Black","offer_id":50103549296877,"sku":null,"price":78.95,"currency_code":"USD","in_stock":true},{"title":"48mm \/ Red","offer_id":50103549329645,"sku":null,"price":78.95,"currency_code":"USD","in_stock":true},{"title":"53mm \/ Blue","offer_id":50103549362413,"sku":null,"price":78.95,"currency_code":"USD","in_stock":true},{"title":"53mm \/ Red","offer_id":50103549395181,"sku":null,"price":78.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-ST13H08_01.jpg?v=1781378885","url":"https:\/\/www.skmprobikeshop.com\/products\/box-two-22-2-x-1-1-8-center-clamp-stem","provider":"SKM Pro Bike Shop","version":"1.0","type":"link"}