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Yoshimura

Yoshimura RS-12 Exhaust System Yamaha YZ250F / FX / WR250F 2019-2026

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Motorcycle Muffler Repacking Explained and Made Simple by Yoshimura R&D

Stainless Steel/Aluminum/Carbon Fiber

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$999^.⁰⁰

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Material: Stainless Steel/Aluminum/Carbon Fiber

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Yoshimura RS-12 Exhaust System Yamaha YZ250F / FX / WR250F 2019-2026 Installation

Installation (pdf)

Yoshimura RS-12 Exhaust System Yamaha YZ250F / FX / WR250F

After three years of development and testing Yoshimura is pleased to announce the RS-12 full system exhaust! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a will to raise the bar, the RS-12 has now arrived for the 2019-2020 YZ250F.

One look and you can see the RS-12 is like nothing else on the market. As you get closer you will notice many performance details placed throughout the system, from the matte carbon fiber end cap with decal inlays to the precise machined joints, this system takes it to the next level.

Features:

Developed and tested over 24 months of factory level racing
Aggressive, intelligently designed, asymmetrical shape of the RS-12 allows for maximum muffler volume which helps manage sound, add power and provide more clearance for the rear tire and brake caliper
Improved performance gains and weight reduction
Just like the works systems Factory Racers use, RS-12 systems utilize precision machined joints which provide a superior fit and improve system life and performance
Works-look matte carbon fiber end cap with industry leading design
Carbon end cap covers inner cap mounted design which improves durability and eases servicing as compared to other sandwich mounting designs
New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arrestors
Tapered muffler body inlet design of the RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance
Proudly designed, developed and made in the USA

Weight:

SS/AL/CF RS-12 full system: 8.5 Lbs
TI/TI/CF RS-12 full system: 6.9 Lbs

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Uh oh - Our system doesn't think this part will fit your 1983 Honda CB1000C Custom (change vehicle selection)

Yamaha: WR250F 2020, 2021, 2022, 2023; YZ250F 2019-2026; YZ250F 50th Anniversary Edition 2024; YZ250F 70th Anniversary Edition 2026; YZ250F Monster Energy Race Edition 2024, 2025; YZ250FX 2020, 2021, 2022, 2023

This item is also available for 53 other models:

Gas Gas: MC 250F 2021-2023; MC 250F 2024-2025; MC 250F Factory Edition 2023-2024; MC 350F 2022-2023; MC 350F 2024-2025; MC 450F 2024-2025; MC 450F Factory Edition 2023

Honda: CRF250R 2022-2024; CRF250R 2025-2026; CRF250RX 2022-2024; CRF250RX 2025-2026; CRF450R 2021-2024; CRF450R 50th Anniversary Edition 2023; CRF450R-S 2023-2024; CRF450R Works Edition 2021-2024; CRF450RX 2021-2024

Husqvarna: FC250 2019-2022; FC250 2023-2025; FC250 Rockstar Edition 2022-2024; FC350 2019-2022; FC350 2023-2025; FC450 2023-2025; FC450 Rockstar Edition 2022-2024

KTM: 250 SX-F 2019-2022; 250 SX-F 2023-2025; 250 SX-F Adamo Edition 2025; 250 SX-F Factory Edition 2021; 250 SX-F Factory Edition 2022-2024; 250 XC-F 2019-2022; 350 SX-F 2019-2022; 350 SX-F 2023-2025; 350 XC-F 2019-2022; 350 XC-F Kailub Russell 2021; 450 SX-F 2023-2025; 450 SX-F Factory Edition 2022-2024

Kawasaki: KX250 2025-2026; KX250 2021-2024; KX250X 2021-2024; KX450 2024-2026; KX450 2019-2023; KX450 50th Anniversary Edition 2024; KX450SR 2022-2026; KX450X 2024-2026; KX450X 2021-2023

Suzuki: DR-Z4S 2025; DR-Z4SM 2025

Yamaha: YZ250F 2024-2026; YZ250F 70th Anniversary Edition 2026; YZ250F Monster Energy Race Edition 2024-2025; YZ450F 2020-2022; YZ450F 2023-2025; YZ450F Monster Energy Race Edition 2021-2022; YZ450F Monster Energy Race Edition 2023-2025

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Stainless Steel/Aluminum/Carbon Fiber	Item # 1826886	Store SKU	Manufacturer Product # 231020S320	Availability Only 1 Left: Ships within 24 hours

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