{"title":"Mountain Stems","description":null,"products":[{"product_id":"direct-mount","title":"Direct Mount Stem","description":"\u003cp\u003eThomson Direct Mount Stems fit forks from Rock Shox, Fox, and Manitou. Marzochi forks 2012 and newer are also compatible with our Direct Mount.\u003c\/p\u003e\n\n\u003cp\u003eWe offer 2 lengths  for 31.8mm handlebars: 40 and 50mm. The Direct mount drop stem puts the handlebar 10mm lower than a standard stem, and lower than an adjustable direct mount design. We also have a 50mm Direct Mount Stem with 30 degrees of rise.\u003c\/p\u003e\n\n\u003cp\u003eThe 65mm-wide handlebar clamp width creates maximum torsional stiffness, this translates to better steering precision.\u003c\/p\u003e\n\n\u003cp\u003eThe Direct Mount Stem is 100% American made.\u003c\/p\u003e","brand":"Thomson Bike","offers":[{"title":"0° \/ 40mm","offer_id":42736470360110,"sku":"115101-61-BK","price":121.95,"currency_code":"USD","in_stock":true},{"title":"0° \/ 50mm","offer_id":42736470392878,"sku":"115101-60-BK","price":121.95,"currency_code":"USD","in_stock":true},{"title":"30° \/ 50mm","offer_id":42736470425646,"sku":"115101-62-BK","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/files\/DSCF0733-2b-scaled_ec1d0db2-bb9e-4f6f-b30e-e44e5fc6f597.jpg?v=1790171146"},{"product_id":"elite-x4-stems","title":"Elite 31.8mm X4 Stems","description":"Machined in our manufacturing facility in Macon, Georgia. The X4 is manufactured and tested to the same rigors as our aerospace parts, then ridden by the finest cyclists in the world - you!\n\u003cul\u003e\n \t\u003cli\u003eThomson CNC classic feed lines\u003c\/li\u003e\n \t\u003cli\u003eDurable 3mm bolts and precision matching faceplate.\u003c\/li\u003e\n \t\u003cli\u003ePrecise steering and tracking for the ultimate control while riding\u003c\/li\u003e\n \t\u003cli\u003e\u003cstrong\u003e40-60mm stems come in block style\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thomson Bike","offers":[{"title":"1-1\/8\" \/ 40mm, 0° \/ Black","offer_id":42736472719406,"sku":"115101-74-BK","price":121.95,"currency_code":"USD","in_stock":true},{"title":"1-1\/8\" \/ 40mm, 0° \/ Silver","offer_id":42736472752174,"sku":"115101-74-SL","price":121.95,"currency_code":"USD","in_stock":true},{"title":"1-1\/8\" \/ 50mm, 0° \/ 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X4 stems offer precise steering, tracking, and more control while riding, all wrapped up in a beautiful design.\n\nFun fact, it's certified to: CEN ISO 4210-5.\n\nThe X4 35mm uses a forged AL6066 body with a 100% CNC machined surface.  The faceplate is forged from AL6066 and is also 100% machined.\n\nBased on the proven X4 design featuring:\n\u003cul\u003e\n \t\u003cli\u003eThomson CNC classic feed lines\u003c\/li\u003e\n \t\u003cli\u003eDurable 3mm bolts and precision matching faceplate\u003c\/li\u003e\n \t\u003cli\u003eAll 35mm stems come in block style\u003c\/li\u003e\n\u003c\/ul\u003e\nBuilt and tested to the same standards as our aerospace parts!","brand":"Thomson Bike","offers":[{"title":"32mm","offer_id":42736472490030,"sku":"115101-76-BK","price":121.95,"currency_code":"USD","in_stock":true},{"title":"40mm","offer_id":42736472522798,"sku":"115101-77-BK","price":121.95,"currency_code":"USD","in_stock":true},{"title":"50mm","offer_id":42736472555566,"sku":"115101-78-BK","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/files\/bt-elite-35-x4-1-scaled_804e0409-6e4f-4424-b3c1-4f80a9fd9212.jpg?v=1790171145"},{"product_id":"stem-caps","title":"Stem Top Caps","description":"\u003cp\u003eBike top caps! 1 1\/8th or 1 1\/2.\u003c\/p\u003e\n\u003cp\u003eMatches our CNC feed lines from our seat posts and stem bodies.\u003c\/p\u003e","brand":"Thomson Bike","offers":[{"title":"1 1\/8\" \/ Black","offer_id":42736474488878,"sku":"SM-A001-BK","price":9.95,"currency_code":"USD","in_stock":true},{"title":"1 1\/8\" \/ Silver","offer_id":42736474521646,"sku":"SM-A001-SL","price":9.95,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\" \/ Black","offer_id":42736474554414,"sku":"SM-A003-BK","price":9.95,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\" \/ Silver","offer_id":42736474587182,"sku":"SM-A003-SL","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/files\/stem-top-caps-scaled_647c81bb-df82-42b4-96a4-2bfbe57d61ec.jpg?v=1790171147"},{"product_id":"x4-dress-up-kit","title":"31.8mm X4 Dress Up Kit","description":"\u003cp\u003eLooking to add a touch of bling to your ride and stand out on the road? We’ve got you covered. Enhance the aesthetics of your X4 stem with our stylish bike dress-up kit. Choose from anodized sets in Blue, Gold, and Red, or explore our latest additions—Cerakote finish in vibrant Bright Purple, Green Mamba. Stay tuned for more color additions.\u003c\/p\u003e\n\u003cp\u003eIf you’re looking to go a bit more premium, we also have a carbon faceplate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor tone may vary from those shown.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCerakote Colors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen Mamba: \u003c\/strong\u003eA sleek and captivating shade inspired by the legendary snake. This color is infused with the power of nature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright Purple: \u003c\/strong\u003eA dazzling and electrifying hue that commands attention. This color represents creativity and individuality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thomson Bike","offers":[{"title":"Anodize \/ Blue","offer_id":42736476848174,"sku":"115102-4-BU","price":42.95,"currency_code":"USD","in_stock":true},{"title":"Anodize \/ Gold","offer_id":42736476880942,"sku":"115102-4-GL","price":42.95,"currency_code":"USD","in_stock":true},{"title":"Anodize \/ Red","offer_id":42736476913710,"sku":"115102-4-RD","price":42.95,"currency_code":"USD","in_stock":true},{"title":"Cerakote \/ Bright Purple","offer_id":42736476946478,"sku":"115102-4-BPR","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Cerakote \/ Green Mamba","offer_id":42736476979246,"sku":"115102-4-GRM","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/files\/Stem-Part-Kit-BLUE_af37bf86-6587-4757-a011-dc8efb056e98.jpg?v=1790171148"},{"product_id":"stem-replacement-clamps","title":"Stem Replacement Clamps","description":"","brand":"Thomson Bike","offers":[{"title":"31.8mm X4 \/ Black","offer_id":42736475701294,"sku":"SM-H007-BK","price":14.95,"currency_code":"USD","in_stock":true},{"title":"31.8mm X4 \/ Silver","offer_id":42736475734062,"sku":"SM-H007-SL","price":14.95,"currency_code":"USD","in_stock":true},{"title":"31.8mm X4 \/ Carbon","offer_id":42736475766830,"sku":"SM-H009","price":39.95,"currency_code":"USD","in_stock":true},{"title":"BMX \/ Black","offer_id":42736475799598,"sku":"SM-H005-BK","price":14.95,"currency_code":"USD","in_stock":true},{"title":"BMX \/ Silver","offer_id":42736475832366,"sku":"SM-H005-SL","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/files\/stem-replacement-clamps-6_59dcc8bc-3bca-46ca-913f-146113dec5ce.jpg?v=1790171149"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/2008\/9134\/collections\/stem-g2.jpg?v=1790178459","url":"https:\/\/bikethomson.com\/collections\/mountain-stems.oembed","provider":"Thomson Bike","version":"1.0","type":"link"}