Yoshimura RS-12 Slip-On - Stainless/Aluminum - Yamaha YZ450F 2026 (234852S320)

Introducing the RS-12 Signature Series Slip-On - lightweight, compact, and built to deliver serious power.

• This RS-12 is USFS approved and comes equipped with a spark arrestor installed, so you're ready to ride the woods or trials right out of the box.
• Featuring a stainless steel mid-pipe paired with an aluminum muffler and finished with a matte carbon fiber end cap, every detail is built for performance and durability.
• Proudly engineered, developed, and built in Chino, CA