Enhance your bicycle's performance and style with the Weinmann ZAC-30 20-inch Black Alloy Rim. Designed specifically for BMX, cruiser, and small-wheeled bicycles, this wheel rim combines durable materials, innovative engineering, and a sleek aesthetic to ensure a smooth ride and long-lasting reliability. Materials & Construction Constructed from lightweight, high-strength aluminum alloy, the Weinmann ZAC-30 rim offers excellent durability while maintaining a low weight for enhanced agility. Its robust single-wall design provides optimal strength and rigidity, perfect for aggressive riding styles and everyday commuting. Finished in a sleek black coating, this rim not only looks sharp but also offers superior resistance to corrosion and wear. Performance & Engineering Highlights With a 20-inch wheel diameter and a classic 406mm ISO size, the ZAC-30 is tailored for versatile performance in urban, recreational, and BMX riding environments. The rim features a 31mm outer diameter and a 25mm inner width, providing optimal support for various tire types and sizes, especially tube-only tires. The 36-drill hole configuration ensures compatibility with a wide range of hubs, making installation straightforward and reliable. Components & Technology Equipped with a single-wall profile (16.4mm) and strong sidewall construction, the ZAC-30 delivers dependable handling and stress distribution. The rim is designed for Schrader valves (SV), ensuring compatibility with most tubes and easy inflation. The precise engineering of the ERD (Effective Rim Diameter) of 391mm guarantees accurate wheel building and consistent performance. Style & Use Case The sleek black finish combined with its functional design makes the Weinmann ZAC-30 ideal for riders seeking a stylish yet durable rim for their BMX or cruiser bike. Whether you're navigating city streets, performing tricks, or enjoying daily commute, this rim's lightweight and sturdy build enhance your ride quality and c