IconHamburger
IconArrowLeft

Back

Used Motorcycles

Search used motorcycles

IconArrowCaretDown
IconArrowCaretDown

Want to sell your used motorcycle?

IconArrowLeft

Back

Search Parts
View all

Search parts by vehicle

Add your motorcycle details here to shop products that fit your bike.

IconArrowCaretDown
IconArrowCaretDown
IconArrowCaretDown
IconArrowLeft

Back

Contact Bikebiz

Bikebiz Parramatta

brand-yamaha
brand-suzuki
brand-aprilia
brand-kymco

Motorcycles

(02) 8830 0500

Accessories & Spares

(02) 8830 0500

Workshop

(02) 8830 0511

Bikebiz Granville

brand-kawasaki
brand-honda
brand-triumph
brand-bmw

Motorcycles

(02) 9682 2999

Accessories & Spares

(02) 9682 2999

Workshop

(02) 9682 2916

logo-light-mobile
IconSearchWhite

Yoshimura KTM 450SX-F FE | Husqvarna FC450 RE 22-24 RS-12 Titanium Full System Exhaust

(0 reviews)

$2519.95
IconCog

Bikebiz Parts Finder

IconClose

Search your motorcycle here to shop products that fit.

Let's start by searching your vehicle.

Step 1: Add the year of your motorcycle

IconArrowCaretDown

Step 2: Add the make of your motorcycle

IconArrowCaretDown

Step 3: Add the model of your motorcycle

IconArrowCaretDown
Current motorcycle

,

Stock Availability
remove
Online
Out of stock

Checking real-time stock information...

visa
master-card
amex
paypal-pay
apple-pay
Or, Pay in 4 with:
klarna-pay
zip-pay
after-pay
close

Sizing Chart

How to use

IconClose
SUCCESS. YOU HAVE ADDED THIS ITEM TO YOUR CART

Product Details

Introducing the newest RS-12 titanium full system for the 2022.5 KTM SX-F Factory Edition/2023 SX-F 450 and 2022.5 Husqvarna Rockstar Edition FC450/2023 FC450 to give the serious racer every advantage possible.

We got to work as soon as we could developing a system that would not only perform better than stock but also make the new 450's more controllable and more connected. Days of dyno and rider testing put our new RS-12 Signature Series exactly where we wanted it. Packing lots of punch for these two 450cc European machines. Concerned about weight? Tipping the scale at 8.1 lbs. this new RS-12 is light!

This new system is the first Yoshimura production motocross exhaust to incorporate a resonator on the header and in the muffler. This new header resonator unlocks bottom and midrange power to not only make the new Austrian bikes more powerful, but provides more rider connectivity. Adding 5.9% more peak HP and 6.9% max torque, this RS-12 has all the boxes ticked for what can add up to lots of podiums.

  • Aggressive intelligently designed, the RS-12 asymmetrical-shaped muffler maximises capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tyre and brake callipers.
  • Tuned header resonator for enhanced power characteristics and improved sound
  • Just like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360-degree contact surface which translates into improved system life, fit and performance
  • Works-look matte carbon fiber end cap with industry-leading design and innovation end cap detailing as expected from Yoshimura
  • Carbon end cap covers inner cap mounted design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry
  • New patent-pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters
  • Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance

Spark arrestor sold separately.

Reviews

Average Rating

0.0

Based on 0 reviews

Reviews

5
4
3
2
1

Discover More

You may also like...

IconArrowChevronLeft
IconArrowChevronRight

Bike Fitment

Please check the table to the right to ensure bike fitment is correct for your motorcycle

Delivery & Returns

Delivery

Bikebiz partners with Australia’s top carriers to ensure you get your goods as soon as possible.

Returns

Bikebiz offers a hassle free return policy to ensure you are comfortable in your purchasing decision.