After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a will to raise the bar, our RS-12 has now arrived. We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt bike system, from the matte carbon fiber end cap with decal inlays to the precise machined joints, this system is next level.
The Yoshimura RS-12 exhaust system for Yamaha YZ250F is a high-performance upgrade designed for serious off-road riders and motocross enthusiasts. Developed over three years with input from factory-sponsored athletes, engineers, and technicians, this system offers a significant boost in power, sound management, and durability. Crafted with meticulous attention to detail, the RS-12 features an aggressive, asymmetrical profile that maximizes muffler volume while providing increased clearance for tires and brake calipers, enhancing overall bike handling and performance.
Constructed with precision-machined joints, the RS-12 system ensures a secure fit and reliable performance under demanding conditions. Its matte carbon fiber end cap, decorated with intricate decal inlays, not only adds to the aesthetic appeal but also makes servicing easier compared to traditional sandwich mounting designs. The system incorporates a patent-pending Precision Taper Fit (PTF) insert ring that improves assembly and durability, alongside a tapered muffler body inlet design that optimizes exhaust flow for improved power delivery.
Designed to stand out both visually and functionally, the RS-12’s lightweight construction and advanced materials help reduce overall bike weight, contributing to better acceleration and handling. Whether you're participating in competitive racing or enjoying trail riding, this exhaust system is engineered to enhance your Yamaha YZ250F’s performance with a focus on durability, style, and efficiency. The Yoshimura RS-12 system is a top-tier upgrade for riders seeking a combination of innovative design and proven performance technology.
Features:
- Aggressive, asymmetrical shape maximizes muffler volume, manages sound, adds power, and provides more clearance for tire and brake caliper
- Utilizes precision-machined joints for secure fit and durability
- Matte carbon fiber end cap with detailed decal inlays for aesthetic appeal and ease of servicing
- Eases servicing with new carbon fiber cap compared to traditional sandwich mounting designs
- s a patent-pending Precision Taper Fit (PTF) insert ring for improved assembly and longevity
- Tapered muffler body inlet design enhances exhaust flow and power delivery