- Constructed from durable iron, ensuring long-lasting performance for a wide range of bicycle types. - Features a shorter hollow shaft and quick release lever for the front wheel, and a longer configuration for the rear wheel, providing optimized functionality. - Front wheel lever: Short release lever with a hollow shaft size of 4.25 inches and quick release measurement of 6.3 inches. - Rear wheel lever: Longer release lever with a hollow shaft size of 14.5 cm and quick release measurement of 19 cm. Key Benefits: - Easy installation and removal of wheels make it ideal for quick repairs or transportation. - The hollow shaft design significantly reduces weight without compromising strength, enhancing overall bike performance. - Compatible with most standard bicycles, making it a versatile choice for cyclists of all kinds. Use Scenarios: - Perfect for cyclists who frequently transport their bikes, as it allows for rapid wheel removal for compact storage. - Great for competitive riders needing quick pit stops during races, enabling swift wheel changes. - An excellent choice for everyday cyclists looking for reliable and efficient wheel installation and removal during routine maintenance. This product strikes an exceptional balance of durability, functionality, and compatibility, making it an essential addition to your bicycle gear.