Yoshimura Spark Arrester Kit for 1.5" RS-4 Mufflers

• Includes ONE Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers.
• Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester
• Please see Yoshimura's Insert Chart to confirm fitment for your application
• Kit Includes:
  • 1 x Spark Arrester Insert
  • 1 x End-cap collar
  • 1 x Set screw

Fitment: 

• Fits Yoshimura RS-4 Mufflers **We carry the RS-4 for the models below

• 2019–2020 – KTM 790 Adventure

• 2021–2024 – KTM 890 Adventure

• 2022–2025 – Husqvarna Norden 901

Part Number:  SA-04-K