2021-2026 Arctic Cat Blast ZR / RIOT / M 4000 / 400 Performance Products & Parts | Speedwerx Inc.
Armed with an industry-first 65hp, 400cc single-cylinder EFI 2-stroke engine and a best-in-class power-to-weight ratio, the new Arctic Cat BLAST Series packs jaw-dropping features onto a new lightweight, mid-sized chassis. Available in ZR trail, LT sport utility, and M deep snow versions, there's a Blast model to suit a wide variety of riders.
You know we can't leave well enough alone though- we'll be developing performance parts and accessories for this new model with the same quality, durability, and of course the Straight-Up USA Horsepower that has made us known as the Worldwide Leader in Arctic Cat Performance! We plan on offering a variety of go-fast parts including exhaust, clutching, and more, so stay tuned for further announcements on new products as the development continues...
The stock muffler on the new Arctic Cat Blast 4000 series machines is the same fitment as the current 2-cylinder models, so we put our Standard Lightweight and L2 Competition Series Mufflers on one to see what they would sound like with the 65hp, 400cc single-cylinder EFI 2-stroke engine. Much like the 6000 and 8000 models, you can add a more aggressive sound and remove a pretty good chunk of weight in a matter of minutes.
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Lightweight Muffler // Ceramic Coated // 2021-2026 Arctic Cat Blast ZR / LT / M 400 / 4000 / Yamaha SXVenom$399.95sku:AC4000M-3Our Lightweight Muffler cuts 9.4 pounds from the Blast while maintaining a very trail-friendly sound level!
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4th Wheel Kit - 7.12" Wheels // 2024-2026 Riot 600/858 146" / 2020-2026 Riot 6000/8000/9000 146" / 2019 Arctic Cat ZR 6000/8000/9000 129''$339.95sku:SPX4WK-6-7This 4th Wheel Kit utilizes four high quality rubber coated idler wheels for more stability and traction!
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4th Wheel Kit - 8" Wheels - Arctic Cat // 2024-2026 ZR 600/858 / 2019-2026 ZR 6000/7000/8000/9000 137'' / 2019 XF 6000/8000/9000$339.95sku:SPX4WK-6-8This 4th Wheel Kit utilizes four high quality rubber coated idler wheels for more stability and traction!
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Panel Vent Kit // 2018-2024 M 6000 / M 8000 Ascender / BLAST - 2021-2024 Yamaha Mountain Max / SXVenom$124.95sku:ACM18VKOur panel vents have an aluminum frame construction backed with stainless steel mesh to withstand even the toughest abuse!
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Lightweight Aluminum Sno-X Snow Flap Washer Kit$59.95sku:SXSFWKThe Speedwerx Lightweight Aluminum Sno-X Snow Flap Washer Kit comes with 2 - CNC machined aluminum outer washers, 2 - CNC machined and threaded aluminum inner washers, and 2 - aluminum bolts. Kit is .25lbs lighter than steel replacement parts. Washers are 2” od x .125” thick to meet ISR rules.
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Billet Tensioner Block Kit // 2012-2026 ZR / F / XF / RIOT / M Models$57.95sku:ZR600XCTB-KIT -
Hoodie // Speedwerx Home of Horsepower // Gray$50.00sku:SPXHDY-GGet one of these new hoodies from Speedwerx and support your favorite brand!
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Lightweight Aluminum Hardware Kit // C&A Pro Skis$49.95sku:CAAHKThe Speedwerx Lightweight Hardware Kit for C&A Pro Skis comes with 4 - CNC machined aluminum bushings and 4 - CNC machined aluminum washers. The Extra Lighweight version has lightening holes in the washers as well. The Lightweight Kit saves .25lbs and the Extra Lightweight Kit saves .30lbs.
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Speedwerx Perforated Rope Hat // Snapback - Black/Black$40.00sku:SPXTH-MRP-BLACK -
Speedwerx Perforated Rope Hat // Snapback - White/White$40.00sku:SPXTH26-GOLF-WHITE -
Speedwerx Flexfit Hat - Black - Large Logo$30.00sku:SPXFF-21BLLGet one of our new Flexfit Hats with an embroidered Speedwerx Logo!
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Speedwerx Flexfit Hat - Black - Small Logo$30.00sku:SPXFF-21BSLGet one of our new Flexfit Hats with a Speedwerx Logo!
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Speedwerx Mesh Rope Hat // 30th Anniversary - Black/BlackSpecial Price $30.00 Regular Price $40.00sku:SPXTHMR-25BLKBLK30TH -
Speedwerx Perforated Rope Hat // 30th Anniversary - Black/BlackSpecial Price $30.00 Regular Price $40.00sku:SPXTHPR-25BLKBLK30TH -
Speedwerx Trucker Hat // 30th Anniversary - Red/WhiteSpecial Price $20.00 Regular Price $30.00sku:SPXTH-25RDWH30TH -
Speedwerx Flat Bill Hat // 30th Anniversary - Black/BlackSpecial Price $20.00 Regular Price $30.00sku:SPXFB-25BLKBLK30TH -
Speedwerx Flat Bill Hat // 30th Anniversary - Gray/BlackSpecial Price $20.00 Regular Price $30.00sku:SPXFB-25GRYBLK30TH -
Tee // Speedwerx First Edition // Black$20.00sku:SPXTS25-FEBLKGet one of these new tees from Speedwerx and support your favorite brand!
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Tee // Speedwerx 30th Anniversary // Dark Heather GraySpecial Price $15.00 Regular Price $20.00sku:SPXTS25-30THGet one of these new tees from Speedwerx and support your favorite brand!
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Tee // Speedwerx Rental Car Test Driver // CreamSpecial Price $15.00 Regular Price $20.00sku:SPXTS25-RCTDGet one of these new tees from Speedwerx and support your favorite brand!
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Tee // Speedwerx Retro 44 // Heather GraySpecial Price $10.00 Regular Price $20.00sku:SPXTEE22-GRGet one of these new tees from Speedwerx and support your favorite brand!
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Speedwerx Decals // Straight-Up USA Horsepower Logo$0.00sku:SPXDWe have decals in a variety of sizes for your Snowmobile, ATV, UTV, Trailer, Race Car, Beer Fridge, or just about anywhere else you want to stick 'em! Learn More -
Speedwerx Catalog$0.00sku:CATALOGNOTE: With the cancellation of HayDays in 2020, we have elected not to print a 2021 Catalog and will likely not be printing any more going forward. Please take a look around the website as you will find all the latest updates and many more products new and old that are not listed in the print catalogs, plus technical information and product videos that you will only find on the website.
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