SKU: 47609063364

Yoshimura - RS-12 Full System (KTM)

Sale price$485.08 Regular price$538.98
Save 10%

Pay in installments of $134.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Yoshimura - RS-12 Full System (KTM)Yoshimura RS 12 Full System (KTM) Developed over two years of factory level testing and refinement, the Yoshimura RS 12 Full System takes KTM performance to the next level. This system isnt just built its engineered for real gains in power, throttle response, and handling. The asymmetrical RS 12 muffler design increases internal volume for improved flow and reduced sound, while its matte carbon fiber end cap and precision machined joints deliver a

Yoshimura – RS-12 Full System (KTM)

Developed over two years of factory-level testing and refinement, the Yoshimura RS-12 Full System takes KTM performance to the next level. This system isn’t just built — it’s engineered for real gains in power, throttle response, and handling. The asymmetrical RS-12 muffler design increases internal volume for improved flow and reduced sound, while its matte carbon fiber end cap and precision-machined joints deliver a true factory finish.

The tapered muffler inlet allows Yoshimura to position the RS-12 closer to the bike’s center of gravity, improving handling and balance without sacrificing power. Combined with the patent-pending Precision Taper Fit (PTF) insert ring, insert and spark arrestor swaps are quick and frustration-free. Every component — from the welds to the fitment — shows Yoshimura’s obsession with detail and performance.

Why We Like It:
It’s the perfect mix of KTM aggression and Yoshimura precision. The RS-12 adds a deep, clean tone and instant throttle response, all wrapped in a lightweight system that looks like it came straight from the factory race truck.

Why It’ll Work for You:
This full system sharpens how your KTM feels from the moment you hit the throttle — quicker response, smoother midrange, and more controlled power all the way up top. It’s lighter than stock, looks incredible, and keeps the mass centralized for a more balanced feel on the bike. Whether you’re on the track or carving singletrack, it’ll make your KTM feel more alive.

Variants / Options:
Includes full stainless header and mid-pipe assembly. Compatible with Yoshimura sound inserts, spark arrestors, and repack kits (sold separately).

Key Features:

  • Developed and tested with Yoshimura’s factory racing teams

  • Asymmetrical RS-12 muffler design for better flow and reduced sound

  • Matte carbon fiber end cap with integrated decal inlay

  • Tapered inlet improves weight balance and handling

  • PTF insert ring for easy maintenance and tuning

  • Improved throttle response and mid-top power

  • Lighter than stock system weight

  • Made in the USA

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47609063364

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Luke
Phoenix, US
★★★★★ 4
It's a good look.
Color: Black/Brown/White, Color: Black/Brown/White
Very nice watch. I was complemented twice in 3 days. It fits well, looks great. I'm trying to look at screens less and teach my kids how to tell time on an analog clock face. 4 stars because, while the strap on the outside looks like it's a nylon/fabric wrist band, the inside is leather. My wrist has gotten pretty sweaty as a result. And there is a VERY audible 'tick' involved with this watch. I'm a contractor and have moderate hearing loss, but I've noticed the tick when I'm sitting quietly in my living room. If a ticking clock drives you nuts, I would not recommend. Most of the time, I am in a locale so noisy, it doesn't matter. They want a jeweler to change the battery, which, as a guy who fixes stuff, I don't love, but I've got some time before I think about that. No pun intended. I'm happy with this purchase. Good for the jobsite or a hot date with my wife.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
G
Verified Purchase
George McLatchey
Lexington, US
★★★★★ 5
Most Dependable and Accurate Watch I Have Ever Owned
Color: Black/Brown/White
I bought this watch in August 2022. It is now January 2026. I have worn it almost every day and every night. I mow my yard with it on, wear it for funerals and weddings but always take it off when taking a shower. I have owned many watches in my 77 years including a Rolex but will say this is the finest and most accurate watch I have ever owned. It is not fancy nor flashy but dependable and keeps PERFECT time. It is a timex and I am proud to wear it. My only recommendation is they enlarge the window showing the calendar day and wish they would include the day of the year. Thank you. A+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
N
Verified Purchase
Noah
Phoenix, US
★★★★★ 5
Worth it
Color: Black/Brown/White
Great watch, the backlight is awesome, no complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
R
Verified Purchase
Ron Hansen
Cuba, US
★★★★★ 5
"Nothing works like a Timex!"
Color: Black/Brown/White
"Nothing works like a Timex!" So true!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
K
Verified Purchase
Kindle Customer
Fort Morgan, US
★★★★★ 1
Second watch died faster than the first!
Color: Black/Brown/White
Now I have bought two of these. On the first, indiglo died after one year (battery otherwise fine). On the second, it only lasted 9 months. I’m done. On the first, suspecting the battery was prematurely drained, I took it to the jeweler to get a new battery. He said there was nothing wrong with the battery. I was within the warranty period for the second watch. When I inquired, I was told that it meant shipping the watch overseas for about 3 months to be fixed. Wow. So in reality, it's a disposable item that is not likely to work as long as warranted, much less several years. Time to find another brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

recommand products