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My Store
Open Tomorrow At 10am
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
What’s going on at Cycle Gear
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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 2005 Suzuki LT-F500F Vinson (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 Hybrid Exhaust System Yamaha YZ450F 2026

Current price: $1,129.00
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 Hybrid Exhaust System Yamaha YZ450F

The Yoshimura RS-12 Hybrid Exhaust System stands out as a perfect blend of durability, weight reduction and cost-effective performance for the Yamaha YZ450F. Engineered with a robust stainless steel header and a lightweight combination of titanium and aluminum in its muffler, it effectively cuts down on weight while significantly enhancing power output. The performance improvements include a notable 9.3% increase in horsepower and a 9.6% torque boost at 6,200 RPM. The design incorporates advanced header and muffler resonators to optimize power delivery. Additionally, a precision machined joint facilitates easier installation, making it simpler than removing the stock exhaust.

Features:

  • Strategic hybrid construction features a durable stainless steel header and a lightweight titanium/aluminum RS-12 muffler
  • Delivers massive performance gains: +9.3% HP and +9.6% torque at 6,200 RPM
  • Volume-specific header resonator and internal muffler front-cap resonator work together to optimize power delivery
  • Significantly lighter than the stock exhaust system
  • AMA and FIM 109dB sound regulation capable (with the optional INS-39-K insert)
  • Precision machined joint ensures a quick, hassle-free installation
  • Proudly engineered, developed, and built in Chino, California

Weight:

  • Stock system: 9.4 lbs
  • SS/AL/TI/CF RS-12 full system: 9.3 lbs
Read More

Uh oh - Our system doesn't think this part will fit your 2005 Suzuki LT-F500F Vinson (change vehicle selection)

This Product Fits:


Yamaha
YZ450F 2026

This item is also available for 64 other models:

Gas Gas
MC 250F 2021-2023
MC 250F 2024-2026
MC 250F Factory Edition 2023-2025
MC 350F 2022-2023
MC 350F 2024-2025
Honda
CRF250R 2022-2024
CRF250R 2025-2026
CRF250RX 2022-2024
CRF250RX 2025-2026
CRF300L 2021-2025
CRF300L ABS 2021-2024
CRF300L Rally 2021-2025
CRF300L Rally ABS 2021-2024
CRF450R 2025-2026
CRF450R 2021-2024
CRF450R 50th Anniversary Edition 2023
CRF450R-S 2023-2024
CRF450R Works Edition 2026
CRF450R Works Edition 2021-2024
CRF450RX 2025-2026
CRF450RX 2021-2024
Husqvarna
FC250 2019-2022
FC250 2023-2025
FC250 Rockstar Edition 2022-2025
FC350 2019-2022
FC350 2023-2025
KTM
250 SX-F 2019-2022
250 SX-F 2023-2026
250 SX-F Adamo Edition 2025
250 SX-F Factory Edition 2021
250 SX-F Factory Edition 2022-2025
250 XC-F 2019-2022
350 SX-F 2019-2022
350 SX-F 2023-2026
350 XC-F 2019-2022
350 XC-F 2023-2025
350 XC-F Kailub Russell 2021
Kawasaki
KX250 2025-2026
KX250 2021-2024
KX250X 2021-2024
KX450 2024-2026
KX450 2019-2023
KX450SR 2026
KX450SR 2022-2023
KX450X 2024-2026
KX450X 2021-2023
Suzuki
RMZ250 2019-2026
RMZ450 2018-2026
Triumph
TF250X 2024-2025
TF450C 2026
TF450E 2025-2026
TF450RC Edition 2025
TF450X 2026
Yamaha
WR250F 2020-2023
YZ250F 2024-2026
YZ250F 2019-2023
YZ250F 70th Anniversary Edition 2026
YZ250F Monster Energy Race Edition 2024-2025
YZ250F Monster Energy Race Edition 2021-2023
YZ250FX 2020-2023
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/Titanium/Aluminum/Carbon Fiber Item # 10591429 Store SKU Manufacturer Product # 234850S720 Availability Out of Stock
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