{"product_id":"zipp-threadless-28-6-17-degrees-1-1-8-stem0517-bicycle-stems","title":"Zipp Service Course SL Stem 120mm Stem Length 31.8mm Bar Clamp 28.6mm Clamp Dia Matte Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate Your Cycling Performance with the Zipp Service Course SL Stem 120mm 31.8mm +\/-17 in Matte Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eEngineered for serious cyclists and competitive riders, the Zipp Service Course SL Stem seamlessly combines innovative materials, precision engineering, and sleek style to optimize your bike's handling and stiffness. Crafted from high-grade 7075 aluminum, this stem offers a perfect balance of lightweight strength and durability, ensuring responsive steering and superior power transfer during sprints, climbs, or high-speed descents.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed from forged AL-7075 aluminum, the Zipp Service Course SL Stem boasts exceptional strength-to-weight ratio. The machined and relieved faceplate design not only reduces weight but also maintains structural integrity. Complemented by titanium hardware with TORX heads, the stem delivers precise torque adjustments and reliable durability under the toughest riding conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eWith a stiffness rating of 1.85 grams per newton meter, this stem minimizes flex during aggressive riding, ensuring every ounce of your power is transferred directly to the wheels-resulting in no-flex sprints, powerful accelerations, and confident handling. Its 120mm length and +\/-17 angle provide a versatile fit for various riding styles, offering optimal steering geometry for both endurance rides and performance riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eFeaturing a 31.8mm bar clamp diameter and a 28.6mm steerer tube diameter, the Zipp Service Course SL Stem integrates seamlessly with a broad range of handlebars and forks. The four-bolt faceplate design enhances clamping security, while titanium hardware ensures corrosion resistance and lightweight performance. The sleek matte black finish adds a professional aesthetic suitable for both race and everyday bicycles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned for road, gravel, and triathlon bikes, the Zipp Service Course SL Stem blends understated style with high-performance engineering. Its versatile +17 angle allows for personalized handling adjustments, making it ideal for riders seeking both comfort and competitive edge. Whether you're upgrading your bike for racing or improving your everyday ride, this stem provides the reliability and responsiveness needed to crush your cycling goals.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eInnovative Features \u0026amp; Benefits:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Forged AL-7075 aluminum for lightweight durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Machined and relieved faceplate reduces weight while maintaining strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Titanium hardware with TORX heads for precision torque and ease of adjustment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Versatile +17 stem angle for customizable handling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Optimized stiffness for powerful sprints and responsive steering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Sleek matte black finish for a professional look\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eUpgrade to the Zipp Service Course SL Stem 120mm 31.8mm +\/-17 in Matte Black and enjoy a perfect blend of lightweight performance, innovative engineering, and classic style-designed to enhance every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight and Strong Aluminum Construction: Crafted from durable forged AL-7075 aluminum, the Zipp Service Course SL Stem delivers optimized strength-to-weight ratio with a sleek matte black finish, ensuring durability without adding unnecessary weight.\u003c\/li\u003e\n\u003cli\u003eHigh-Performance Engineering for No-Flex Sprints: Engineered with a stiff 1.85 g\/N m rating, this stem provides exceptional rigidity for precise handling during aggressive sprints and accelerations, enhancing overall cycling performance.\u003c\/li\u003e\n\u003cli\u003eAdvanced Components \u0026amp; Precision Hardware: Features titanium bolts with TORX heads for superior torque management and easy adjustments, coupled with machined relieved faceplate for improved clamping force and reliability on the trail or road.\u003c\/li\u003e\n\u003cli\u003eVersatile Fit \u0026amp; Ergonomic Design: With a 120mm length, +17\/-17 adjustable angle, and 31.8mm bar clamp diameter, this stem offers customizable positioning for optimal rider comfort and control in various cycling disciplines.\u003c\/li\u003e\n\u003cli\u003eInnovative Style \u0026amp; Use Case: Perfect for road, gravel, or triathlon bikes, the matte black aesthetic and engineered geometry make it an ideal choice for riders seeking a sleek, high-performance stem that combines style, precision, and lasting durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Zipp","offers":[{"title":"Default Title","offer_id":42354195693635,"sku":"STEM0517","price":108.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/SM0413_a0438721-3446-4d5e-ae7e-c42b1febe0d5.jpg?v=1779188247","url":"https:\/\/365cycles.com\/products\/zipp-threadless-28-6-17-degrees-1-1-8-stem0517-bicycle-stems","provider":"365 Cycles","version":"1.0","type":"link"}