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Columbus
My Store
Cycle Gear ColumbusStore Details
Open Today Until 7pm
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
Over 160 Stores! Change your store.
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Uh oh - Our system doesn't think this part will fit your 1998 Honda FourTrax 300 TRX300 (change vehicle selection)

We're sorry but all Material options for this product are currently out of stock.

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Yoshimura

Yoshimura RS-12 Slip-On Exhaust KTM / Husqvarna / Gas Gas 250cc-450cc 2023-2025

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Motorcycle Muffler Repacking Explained and Made Simple by Yoshimura R&D
Yoshimura RS-12 Slip-On Exhaust KTM / Husqvarna / Gas Gas 250cc-450cc 2023-2025 Fullscreen Zoom
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$719.00
Fast Lane

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 Slip-On Exhaust KTM / Husqvarna / Gas Gas 250cc-450cc

Yoshimura has changed the game with the RS-12 Slip-On through the culmination of years of development and rigorous testing. Even at first glance, the RS-12 is a true standout. As you get closer and take note of the array of performance-driven features integrated throughout its construction, you'll be blown away by the unrivaled craftsmanship and precision baked into Yoshimura's next-level slip-on model. 

Features:

  • Developed and tested over 24 months with factory level race teams
  • The RS-12 allows for maximum muffler volume which helps manage sound and add power
  • Improved performance gains and weight reduction
  • 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
  • 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
  • USFS approved removeable spark arrestor included (pre-installed)
  • Stock Muffler (non-spark arrested): 6.1lbs 
  • RS-12 w/Spark Arrestor installed: 7.6lbs
  • Made in USA
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Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

Uh oh - Our system doesn't think this part will fit your 1998 Honda FourTrax 300 TRX300 (change vehicle selection)

Fitment Notes & Exceptions
  • This product is intended for offroad / track use only. This product is not intended for on-road use and may not be legal for on-road use in your jurisdiction.

This Product Fits:

Gas Gas
EX 250F 2024, 2025
EX 350F 2024, 2025
EX 450F 2024, 2025
MC 250F 2024, 2025
MC 250F Factory Edition 2023, 2024
MC 350F 2024, 2025
MC 450F 2024, 2025
MC 450F Factory Edition 2023
Husqvarna
FC250 2023, 2024, 2025
FC350 2023, 2024, 2025
FC450 2023, 2024, 2025
FX350 2023, 2024, 2025
FX450 2023, 2024
KTM
250 SX-F 2023, 2024, 2025
250 SX-F Adamo Edition 2025
250 SX-F Factory Edition 2023, 2024
250 XC-F 2023, 2024, 2025
350 SX-F 2023, 2024, 2025
350 XC-F 2023, 2024, 2025
350 XC-F Factory Edition 2023, 2024
450 SX-F 2023, 2024, 2025
450 XC-F 2023, 2024, 2025

This item is also available for 12 other models:

Honda
CRF250R 2022-2024
CRF250RX 2022-2024
CRF450R 2021-2024
CRF450R 50th Anniversary Edition 2023
CRF450R-S 2023-2024
CRF450R Works Edition 2021-2024
CRF450RX 2021-2024
Suzuki
DR-Z4S 2025-2026
DR-Z4SM 2025-2026
V-Strom 800 2024-2025
V-Strom 800DE 2023-2025
V-Strom 800 Touring 2024
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Stainless Steel/Aluminum/Carbon Fiber Item # 10331435 Store SKU Manufacturer Product # 262542S320 Availability Out of Stock
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