Yoshimura RS-12 Spark Arrestor Insert for Off-Road Exhaust Systems

The Yoshimura RS-12 Spark Arrestor Insert is an essential component designed to meet USFS approval standards for off-road motorcycle exhaust systems. This premium spark arrestor insert is compatible with a range of models including Honda CRF450RX, CRF450R, CRF250R, CRF250RX, Kawasaki KX250X, KX450X, and KX250F, ensuring versatile application for off-road enthusiasts. Crafted to enhance safety and environmental compliance, this insert effectively prevents sparks from exiting the exhaust, reducing the risk of fire hazards during trail riding and racing events. Installation is straightforward, with each kit containing one spark arrestor insert, an end-cap collar, and a set screw for secure fitting. The insert is engineered to fit a 1.5-inch diameter exhaust opening, making it suitable for various off-road motorcycle exhaust configurations. Designed with durability in mind, the RS-12 spark arrestor is constructed from high-quality materials to withstand harsh riding conditions and high temperatures, ensuring long-lasting performance. Whether upgrading an existing exhaust system or adding a spark arrestor to a new build, this product provides a reliable solution that meets regulatory standards while maintaining optimal exhaust flow and performance. Proper fitment can be confirmed using the provided insert chart, ensuring compatibility with your specific motorcycle model and year. Trust Yoshimura’s reputation for quality and innovation to keep your off-road adventures safe and compliant with all safety regulations.

Features:

• Includes one USFS approved spark arrestor insert for RS-12 off-road mufflers

• Optional spark arrestor available for applications not originally equipped with one

• Compatible with a variety of off-road motorcycle models including Honda and Kawasaki

• Kit includes spark arrestor insert, end-cap collar, and set screw for easy installation

• Designed to fit a 1.5-inch diameter exhaust opening for versatile use

Product Type: Exhaust
Exhaust Type: Spark Arrestor Insert
Segment: Offroad
Division: Exhaust
Class: EndCaps, Spark Arrestors, Tips
Sub Class: Spark Arrestors

FITMENT:
2019 Kawasaki KX450F
2020 Kawasaki KX450F
2021 Honda CRF450R
2021 Honda CRF450RX
2021 Kawasaki KX250F
2021 Kawasaki KX250X
2021 Kawasaki KX450F
2021 Kawasaki KX450X
2022 Honda CRF250R
2022 Honda CRF250RX
2022 Honda CRF450R
2022 Honda CRF450RX
2022 Husqvarna FC 450 Rockstar Edition
2022 Kawasaki KX250F
2022 Kawasaki KX250X
2022 Kawasaki KX450F
2022 Kawasaki KX450X
2022 KTM 450 SX-F Factory Edition
2023 Honda CRF250R
2023 Honda CRF250RX
2023 Honda CRF450R
2023 Honda CRF450RX
2023 Husqvarna FC 450
2023 Husqvarna FX 450
2023 Kawasaki KX250F
2023 Kawasaki KX250X
2023 Kawasaki KX450F
2023 Kawasaki KX450X
2023 KTM 450 SX-F
2023 KTM 450 XC-F
2024 Gas-Gas EX 450F
2024 Gas-Gas MC 450F
2024 Honda CRF250R
2024 Honda CRF250RX
2024 Honda CRF450R
2024 Honda CRF450RX
2024 Husqvarna FC 450
2024 Husqvarna FX 450
2024 Kawasaki KX250F
2024 Kawasaki KX250X
2024 Kawasaki KX450F
2024 Kawasaki KX450X
2024 KTM 450 SX-F
2024 KTM 450 XC-F
2025 Honda CRF450R
2025 Honda CRF450RX