{"product_id":"zipp-service-course-stem-70-mm-31-8-mm-bar-clamp-6-1-1-8-al6061","title":"Zipp Service Course Stem – 70 mm, 31.8 mm Bar Clamp, ±6°, 1 1\/8\", AL6061","description":"\u003cp data-start=\"94\" data-end=\"355\"\u003eThe Zipp Service Course stem is a threadless road stem designed for use with 1 1\/8\" fork steerers and modern 31.8 mm handlebars. It is constructed from AL6061 aluminum to provide a consistent balance of strength, stiffness, and weight.\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"648\"\u003eThis version uses updated faceplate and body geometry to improve clamping stiffness and simplify installation. A four-bolt faceplate distributes load evenly across the handlebar interface. The ±6° angle provides standard road fit adjustment while maintaining a conventional cockpit position.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"782\"\u003eWith a 70 mm length and a 41 mm stack height, this stem is suited for shorter-reach road setups or fit corrections on modern frames.\u003c\/p\u003e\n\u003cp data-start=\"784\" data-end=\"807\"\u003e\u003cstrong data-start=\"784\" data-end=\"805\"\u003eFit \u0026amp; Use Signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"808\" data-end=\"1183\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"808\" data-end=\"848\"\u003e\n\u003cp data-start=\"810\" data-end=\"848\"\u003eFits 1 1\/8\" threadless steerer tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"849\" data-end=\"893\"\u003e\n\u003cp data-start=\"851\" data-end=\"893\"\u003eAccepts 31.8 mm handlebar clamp diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"894\" data-end=\"915\"\u003e\n\u003cp data-start=\"896\" data-end=\"915\"\u003e70 mm stem length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"916\" data-end=\"962\"\u003e\n\u003cp data-start=\"918\" data-end=\"962\"\u003e±6° angle for standard road fit adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"963\" data-end=\"985\"\u003e\n\u003cp data-start=\"965\" data-end=\"985\"\u003e41 mm stack height\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"986\" data-end=\"1047\"\u003e\n\u003cp data-start=\"988\" data-end=\"1047\"\u003eIntended for road bike cockpits using oversize handlebars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1048\" data-end=\"1101\"\u003e\n\u003cp data-start=\"1050\" data-end=\"1101\"\u003eNot compatible with 26.0 mm or 25.4 mm handlebars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1102\" data-end=\"1183\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1183\" data-is-last-node=\"\"\u003eRequires proper torque on faceplate and steerer clamp bolts during installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZIPP","offers":[{"title":"Default Title","offer_id":52883255427386,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/570333.jpg?v=1768839763","url":"https:\/\/gograva.com\/products\/zipp-service-course-stem-70-mm-31-8-mm-bar-clamp-6-1-1-8-al6061","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}