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⭐ Rated 4.99/5 by 5,990 Verified Riders

✅ Authorized dealer for 70+ premium powersports brands · 🏆 Trusted since 2004 · 🌍 50,000+ orders shipped to 100+ countries
FMF  |  SKU: 042401

FMF Powercore 4 Hex Slip-On Muffler KX450 /KX450F /KX450x 2024 -2025 042401 1821-2091

$494.99 USD
Spedizione calcolata al momento del checkout.

Fast FREE Shipping over $99 (Continental US) and Low International Shipping Rates
  • We offer Fast, FREE shipping within the continental US for orders over $99.00.
  • For more information on shipping, including our low international shipping rates, see our Shipping Policy.

Expert Advice

We are here to help you choose the best product for your ride. You can always Contact Us. We respond to all questions within a few hours during a business day or by the next business day.

Descrizione
  • Spark arrestor screen insert included
  • Closed course competition use only

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Customers are saying

4.99 ★ (5997)
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Why riders choose Sixty61

Trusted by Motorcycle, ATV & Side-by-Side Riders Since 2004

  • 20+ years in powersports — Sixty61 has been serving riders since 2004, one of the longest-running motorcycle, ATV, and side-by-side parts retailers in North America.
  • Near-perfect customer satisfaction — 99.6% of 5,990 verified buyers awarded us 5 stars, rating us 4.99 out of 5.
  • 60,000+ parts, ready to ship — Motorcycles, ATVs, side-by-sides, and snowmobiles covered, with fast fulfillment from warehouses in the US, Canada, and Europe.
  • Global powersports community — Over 50,000 orders shipped to riders and drivers in more than 100 countries worldwide.
  • Authorized dealer for top brands — Shop with confidence as an authorized retailer for Akrapovic, Vance & Hines Exhausts, Sprint Filter, Tappezzeria Italia (TPZ Italia) Seat Covers, Voodoo Exhausts, GPR Exhausts, and more.

Motorcycle, ATV & Snowmobile Parts — 60,000+ Products from 70+ Authorized Brands

Sixty61 is a leading online retailer of motorcycle, ATV, and snowmobile parts and accessories. Since 2004, our team of powersports enthusiasts has helped riders worldwide find premium products from top brands like GPR Exhaust Systems, Akrapovic, Tappezzeria Italia (TPZ Italia) Seat Covers, Vance & Hines, Vortex Racing, Voodoo, Sprint Air Filter, and Core Moto Brake Lines. We also design and manufacture our own Sixty61-branded products engineered to premium aftermarket specifications. As authorized dealers for 70+ premium brands, we ensure every product is genuine and backed by manufacturer warranties.

Why Choose Sixty61? Global shipping with free delivery on orders over $99 (US & Puerto Rico), expert fitment support from riders who wrench on the same bikes you do, price match guarantee, and a massive selection of 60,000+ products in stock. Whether you ride a Yamaha, Kawasaki, Suzuki, Ducati, Harley-Davidson, or any powersports vehicle, you'll find exhausts, seat covers, lighting, levers, helmets, riding gear, and performance upgrades — all genuine, authorized products backed by manufacturer warranties. We make it easy to shop with confidence.

Sixty61 — Powersports Parts & Accessories  ·  Serving riders worldwide since 2004

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