Description

Enhance the safety and performance of your off-road motorcycle with the Yoshimura RS-12 Spark Arrestor Kit. Designed to meet US Forest Service (USFS) standards, this spark arrestor is an essential addition for riders who frequently navigate forested or fire-sensitive environments. The kit includes a single USFS-approved spark arrester insert, an end-cap collar, and a set screw, providing a complete solution for installation and secure fitment. This product is suitable for riders seeking an effective spark arresting system that maintains optimal exhaust flow while ensuring environmental compliance.
Compatible with a wide range of off-road motorcycles, including models from Honda and Kawasaki, the Yoshimura SA-21-K spark arrestor offers versatility and reliability. It is available as an optional upgrade for applications not originally equipped with a spark arrestor, making it a versatile choice for various motorcycle setups.
Installation is straightforward, with the insert fitting securely into your existing muffler system. Please refer to the provided Insert Chart to confirm compatibility with your specific motorcycle model before purchase. Designed with durability in mind, the kit’s components are built to withstand harsh off-road conditions, ensuring long-lasting performance and safety during every ride.

Features:

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

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

• Complete kit includes spark arrester insert, end-cap collar, and set screw for secure installation

• Designed for compatibility with various Honda and Kawasaki off-road motorcycle models

• Ensures compliance with US Forest Service regulations while maintaining exhaust efficiency

Fitment:
Gas-Gas EX 450F2024
Gas-Gas MC 450F2024
Honda CRF250R2022
Honda CRF250R2023
Honda CRF250R2024
Honda CRF250RX2022
Honda CRF250RX2023
Honda CRF250RX2024
Honda CRF450R2021
Honda CRF450R2022
Honda CRF450R2023
Honda CRF450R2024
Honda CRF450R2025
Honda CRF450RX2021
Honda CRF450RX2022
Honda CRF450RX2023
Honda CRF450RX2024
Honda CRF450RX2025
Husqvarna FC 4502023
Husqvarna FC 4502024
Husqvarna FC 450 Rockstar Edition2022
Husqvarna FX 4502023
Husqvarna FX 4502024
Kawasaki KX250F2021
Kawasaki KX250F2022
Kawasaki KX250F2023
Kawasaki KX250F2024
Kawasaki KX250X2021
Kawasaki KX250X2022
Kawasaki KX250X2023
Kawasaki KX250X2024
Kawasaki KX450F2019
Kawasaki KX450F2020
Kawasaki KX450F2021
Kawasaki KX450F2022
Kawasaki KX450F2023
Kawasaki KX450F2024
Kawasaki KX450X2021
Kawasaki KX450X2022
Kawasaki KX450X2023
Kawasaki KX450X2024
KTM 450 SX-F2023
KTM 450 SX-F2024
KTM 450 SX-F Factory Edition2022
KTM 450 XC-F2023
KTM 450 XC-F2024