{"product_id":"ritchey-stem-steerer-shim-steerer-tube-shim-universal-stsm0004","title":"Ritchey 31.8 to 28.6mm Stem Adapter, Aluminum Alloy, Easy Fit","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your bike's compatibility with the Ritchey Stem Shim Adapter, a must-have accessory for versatile cycling setups. Designed to seamlessly adapt steerer tubes from 1-1\/4\" (31.8mm) to 1-1\/8\" (28.6mm), this high-quality shim ensures optimal performance and fit across diverse forks and stems. Crafted from durable, lightweight black-anodized 6061 aluminum alloy, it offers superior corrosion resistance and strength without adding unnecessary weight-only 15 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eConstructed with precision engineering, the Ritchey Stem Shim Adapter features an easy-to-install, threadless design that guarantees a secure and reliable connection between your stem and fork steerer. Its sleek black anodized finish not only provides a stylish look but also protects against wear and corrosion, extending the lifespan of your components. Whether upgrading or customizing your mountain bike, road bike, or gravel setup, this adapter provides a versatile solution for seamless component compatibility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eIdeal for bike technicians and serious cyclists, the Ritchey Stem Shim Adapter supports modifications and upgrades, facilitating the use of different stem sizes without replacing entire forks. Its compact, lightweight profile makes it perfect for riders seeking performance, reliability, and a clean aesthetic.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003e- Materials: High-grade black anodized 6061 aluminum alloy for durability and corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003e- Performance \u0026amp; Engineering: Precise fit for secure, wobble-free steering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003e- Components \u0026amp; Technology: Threadless design for easy installation and compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Style \u0026amp; Use Case: Suitable for mountain, road, and gravel bikes; ideal for custom builds and upgrades\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Innovative Features: Adapts 1-1\/4\" steerer tubes to 1-1\/8\", expanding your bike's customization options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eUpgrade your bike with confidence using the Ritchey Stem Shim Adapter-where compatibility meets performance for a smooth, secure, and customizable riding experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\u003cli\u003eCompatible with 31.8mm to 28.6mm stem diameters, this Ritchey Stem Shim Adapter allows seamless integration of 1-1\/4\" to 1-1\/8\" steerer tubes for versatile fork compatibility. Crafted from durable black anodized 6061 aluminum, it offers lightweight performance at just 15 grams, ensuring minimal added weight to your bike. Engineered with precision machining and high-quality materials, this shim ensures a secure, wobble-free fit for enhanced steering responsiveness and safety. Ideal for bike builders and enthusiasts seeking reliable component adaptation without sacrificing style or performance, suitable for performance-oriented road, mountain, or gravel bikes. An innovative solution that allows you to upgrade or customize your bike with confidence, combining engineering excellence with sleek, unobtrusive design.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e","brand":"Ritchey","offers":[{"title":"Default Title \/ 1-1\/4\" Threadless to 1-1\/8\" Threadless","offer_id":42406329221187,"sku":"STSM0004","price":9.19,"currency_code":"USD","in_stock":true},{"title":"Default Title \/ 1-1\/8\" Threadless to 1\" Threadless","offer_id":42406329253955,"sku":"STSM0005","price":10.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/SM0780.jpg?v=1782512949","url":"https:\/\/365cycles.com\/products\/ritchey-stem-steerer-shim-steerer-tube-shim-universal-stsm0004","provider":"365 Cycles","version":"1.0","type":"link"}