YOSHIMURA RS-12 Signature Series Silencer — designed for motocross enthusiasts looking for race-ready equipment. Developed and tested over more than 24 months in competitive conditions, this signature silencer combines premium materials and assembly solutions tailored for the track.
- Titanium body for an optimized strength-to-weight ratio and characteristic thermal finish.
- Carbon silencer cap protecting the inner sleeve and enhancing durability.
- Asymmetrical and conical profile: optimizes the internal volume of the silencer while providing a compact layout that favors mass centralization.
- Precision machined fittings for better longevity, a neat fit, and simplified installation.
- Easy access and removal of the silencer and spark arrestor for maintenance in the paddock.
- Approval: FIM approved. Manufacturing and development claimed in the United States.
The RS-12 is aimed at riders who want a race-style competition exhaust built with high-end components (titanium and carbon) and attention to fit and longevity. Manufacturer reference: 22846RS720-RMA. Brand: YOSHIMURA US. Notable compatibility: HONDA CRF 250 RWE (2025-2026).