Round Spark Arrestor - (Not USFS Approved) - Universal Fit
Round Spark Arrestor - (Not USFS Approved) - Universal Fit
SKU: SKU:2-B2-R020
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Fisch Round Spark Arrestor NOT USFS APPROVED
- Universal muffler fitment (as long as tail pipe is round)
- Perfect for Dirt Bikes, ATVs, Enduro and other round tailpipes - see our sizing below.
- Will fit any circular exhaust with a tail pipe inside diameter from 20-35mm/0.800”-1.380” (5mm/0.196” increments, 3 sizes available)
- Less than 10 min. installation time
- Made from Stainless steel
- Very durable and easy to remove for cleaning
- High Quality component manufactured in BC, Canada
- All necessary hardware included for the install (Set screws, Allen key and Loctite)
- Fits Honda, Kawasaki, Husky, GasGas, BETA, KTM, Suzuki, Yamaha, Tenaci Wong, Sherco & More (Please measure your exhaust before ordering)
- This version is NOT USFS approved! For USFS approved sparkies click here
- Fits 4-strokes and 2-strokes
- Maintenance every 6 months or at 100hrs for 4-Stroke
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Maintenance every 15hrs – 20hrs for 2-Stroke (failure to do so will result in reduced air flow)
As the mesh openings are twice the size as our USFS approved Spark Arrestors, these do work with some KTM TPI model bikes. Being that they have no approval, use these Spark Arrestors at your own discretion.
We offer the following sizes:
- Round 20 (20.0mm-25.4mm / 0.800”-1.000”)
- Round 25 (25.5mm-29.4mm / 1.004”-1.157”)
- Round 30 (29.5mm-35.4mm / 1.161”-1.394”)
Note: These follow the same sizing as our USFS approved spark arrestors. For sizing check the FISCH MOTO Spark Arrestor Fitment Guide
Spark Arrestor Sizing Calculator →
More Resources:
Ultimate Guide to Choosing the Right Spark Arrestor →
The feel and build quality of the spark arrestor is top notch. You can tell that Fisch Moto is dedicated to manufacturing high quality products. The installation was simple just make sure not to over tighten the setting screws as the 2mm **** heads can be delicate. I love the concept as it prevents potential wildfire risks while riding in forested areas. I did notice some differences in my bike’s operation. It was a little hard to get the bike started at first but once I got it going it was okay. In low RPMs you can notice a difference in my bike’s sound but once you pass 25% throttle it starts to sound similar to before. I’ve only been on one ride with it installed so far. Hopefully it was just a fluke that my bike happened to be harder to start after installing the spark arrestor.
100% satisfaction. Ordered a custom spark arrestor for a Montesa trials motorcycle. Fisch went above and beyond by adjusting the diameter for a perfect fit! Buy with confidence.
Big Thanks to the Fisch team!!
For example the round 20 takes a full 5mm out range and 20-25.4 mm diameter.
However due to thickness of the metal round part of the plug the inner diameter of the plug is actually 18mm, so if you had a 25 mm exhaust its reduced to 18mm this is a vast 7mm reduction is diameter and more importantly 45% in the outlet section area. and this is prior to consider the metal webbing.