Stubby Spark Arrestor - (USFS Approved) - Universal Fit

Fisch Moto Spark Arrestor 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 20-29.95mm/0.787”-1.180”(5mm/0.196” increments, 2 sizes available) Good value for the dollar compared to other solutions on market 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 Kawasaki, Husky, GasGas, BETA, KTM, Suzuki, Yamaha, Tenaci Wong, Sherco & More ( Find your size here ) USFS approved (USDA) Fits 4-strokes and 2-strokes (KTM TPI not compatible) Maintenance every 6 months or at 100hrs for 4-Stroke Maintenance every 15hrs – 20hrs for 2-Stroke (failure to do so will result in reduced air flow) At this time we do not recommend these spark arrestor for new KTM TPI bikes as their fueling system is inconsistent. Check out our large diameter mesh spark arrestors here. We offer the following sizes: Stubby 20 (20.0-25.4mm / 0.800”-1.000”) Stubby 25 (25.5-29.4mm / 1.004”-1.157”) Note: Please see downloads for FISCH MOTO Spark Arrestor Fitment Guide Spark Arrestor Sizing Calculator → More Resources: Ultimate Guide to Choosing the Right Spark Arrestor →