- Material : Made of durable iron for long-lasting performance. - Comfortable Riding Experience : Features an ergonomic design promoting a natural riding position, minimizing fatigue during long rides. - Versatile Use : This back brake is compatible with both fixed gear bicycles and mountain bikes, making it a perfect replacement for your rear hub and bearing assemblies. - Multi-functional Design : Easily transition between a fixed gear bike and a mountain bike without sacrificing performance or control. Ideal for various cycling styles. - Optimal Control : The reverse brake hub allows for responsive braking and enhanced maneuverability, ensuring safe and confident rides. Use Scenarios : 1. Perfect for daily commuters looking for a reliable back brake system that enhances comfort and control. 2. Ideal for mountain bikers needing a dependable brake that performs well on rugged terrains while providing an ergonomic riding position. 3. Great for cycling enthusiasts who own multiple bike types and require an adaptable braking solution for various riding styles. This back brake is designed for those who value comfort, versatility, and control, ensuring your riding experience is as enjoyable as it is efficient.