{"product_id":"sun-ringle-rim-tube-only-rims1771-bicycle-rims-for-custom-wheels","title":"Sun Ringle CR-18 26-Inch Aero Alloy Rims | 48-Hole Tubeless-Ready Bicycle Rims for MTB \u0026 Cross-Country","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your mountain biking performance with the Sun Ringle CR-18 26-inch Rims - a perfect blend of durability, precision engineering, and versatile style. Crafted for serious riders, this black, anodized 559x18 rim is engineered to deliver exceptional strength and reliability on rugged trails and demanding terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt from high-quality, lightweight aluminum alloy, the Sun Ringle CR-18 rim features double-walled construction for enhanced durability and impact resistance. Its robust profile and precision machining ensure long-lasting performance, making it ideal for aggressive riding and heavy-duty applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned specifically for 26-inch mountain bike wheels, the CR-18 rim boasts a 22mm outer diameter and a 15.5mm profile, optimizing tire stability and traction. The rim's 48 drilled holes facilitate a secure, customizable spoke pattern, enhancing wheel strength and ride quality. It's engineered with a smooth ERD of 549mm, ensuring precise wheel builds and superior hub compatibility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eTechnological Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEquipped with a standard SV valve and fit for tube-only tires, the CR-18 rim provides an excellent balance between weight and strength. The dual-wall construction contributes to increased stiffness and durability, making it suitable for aggressive trail riding, enduro, or downhill pursuits.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eWith its sleek black anodized finish (NMSW), the CR-18 offers a professional, clean aesthetic that complements any mountain bike setup. Whether you're tackling technical descents, climbing steep grades, or enjoying all-mountain adventures, this rim provides reliable performance and a stylish look that stands out.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThe Sun Ringle CR-18's double-wall design, precise engineering, and lightweight profile set it apart from standard rims, providing increased strength without adding unnecessary weight. Its compatibility with tube-only tires ensures straightforward maintenance and compatibility across a wide range of mountain biking disciplines.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your mountain bike with the Sun Ringle CR-18 26-inch Rims - engineered for durability, optimized for performance, and designed to elevate your riding experience. Perfect for trail, all-mountain, and enduro riders seeking dependable wheels that withstand the toughest conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality, durable 26-inch alloy rim crafted from premium aluminum for lightweight performance and strength. \u003c\/li\u003e\n\u003cli\u003eFeatures a double-wall construction with a 15.5mm profile, ensuring increased rigidity, durability, and impact resistance for rugged trail riding or daily commuting. \u003c\/li\u003e\n\u003cli\u003eDesigned with 48 spoke drill holes and a 559x18mm ISO width, optimized for secure wheel build integrity and compatibility with tube-only tires, enhancing ride stability. \u003c\/li\u003e\n\u003cli\u003eIncorporates innovative eyelets (NMSW) technology for improved spoke tension and longevity, reducing maintenance and prolonging wheel life. \u003c\/li\u003e\n\u003cli\u003eSleek black finish offers a versatile, stylish look suitable for both XC enthusiasts and urban riders seeking reliable, performance-driven cycling components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Sun Ringle","offers":[{"title":"Default Title","offer_id":42353890525251,"sku":"RIMS1771","price":65.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/470769.jpg?v=1773523225","url":"https:\/\/365cycles.com\/products\/sun-ringle-rim-tube-only-rims1771-bicycle-rims-for-custom-wheels","provider":"365 Cycles","version":"1.0","type":"link"}