{"product_id":"project-321-rg3-rrhb2712-bicycle-rear-hub","title":"Project 321 RG3 Rear Hub 12x142 Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your gravel and road bike with the Project 321 RG3 Road HGR Center Lock Rear Hub - engineered for precision, durability, and cutting-edge performance. Crafted in Canada, this high-performance hub is designed for riders demanding fast engagement and reliable braking on any surface, from smooth pavement to rugged gravel trails.\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 with premium alloy components, the RG3 hub combines lightweight durability with superior strength. The robust 28-hole, J-bend spoke profile ensures optimal spoke tension and longevity, providing a solid foundation for your wheelset. The sleek black finish not only offers a stylish, contemporary look but also enhances resistance to corrosion and wear.\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\u003eFeaturing innovative M-Pulse magnet-sprung pawls, the RG3 hub delivers ultra-low drag and instant engagement, crucial for rapid accelerations and technical riding. Designed for versatility, it ships with a Center Lock brake mount, enabling seamless integration with high-performance disc brake rotors. For riders preferring 6-bolt compatibility, an upgrade with the optional 6-Lock assembly is easily achievable.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe hub's 12x142mm rear axle spacing ensures a precise fit with modern gravel and road frames, offering excellent stiffness and power transfer. Its rear hub is compatible with Shimano HG 11-speed road drivetrains, ensuring smooth, dependable shifting performance. The use of advanced engineering techniques minimizes friction and enhances responsiveness.\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\u003ePerfectly suited for road cyclists seeking speed and efficiency or gravel riders tackling mixed terrains, the Project 321 RG3 Hub blends function with a sleek black aesthetic. Ideal for building custom wheelsets that prioritize engagement, reliability, and lightweight performance for both competitive racing and adventurous riding.\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\u003e- M-Pulse magnet-sprung pawls for ultra-low drag and instant engagement\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Versatile braking compatibility with Center Lock and optional 6-bolt upgrade\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Made in Canada with meticulous craftsmanship and quality control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Designed specifically for endurance, gravel, and road cycling applications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eElevate your bike's performance with the Project 321 RG3 Road HGR Center Lock Rear Hub - engineered for riders who demand precision, speed, and longevity on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision 28-hole J-bend spoke pattern optimized for durability and maximum power transfer on road and gravel surfaces. \u003c\/li\u003e\n\u003cli\u003eConstructed with lightweight, high-quality materials to ensure minimal weight without compromising strength, perfect for performance-focused riders. \u003c\/li\u003e\n\u003cli\u003eEquipped with advanced M-Pulse magnet sprung pawls for ultra-low drag and instant engagement, enhancing responsiveness and efficiency in any terrain. \u003c\/li\u003e\n\u003cli\u003eVersatile Center Lock brake compatibility, with an upgrade option to 6-bolt 6-Lock system, providing flexible braking solutions for diverse riding conditions. \u003c\/li\u003e\n\u003cli\u003eManufactured in Canada, this rear hub features a sleek black finish and 12x142mm thru-axle spacing, designed for precision, longevity, and a seamless upgrade to your gravel or road bike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Project 321","offers":[{"title":"Default Title","offer_id":42328072126531,"sku":"RRHB2712","price":407.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/PT3104.jpg?v=1773621947","url":"https:\/\/365cycles.com\/products\/project-321-rg3-rrhb2712-bicycle-rear-hub","provider":"365 Cycles","version":"1.0","type":"link"}