Vehicle Fitment: Big Bore 100cc Top End Cylinder Kit for Polaris the standard 90cc to a 100cc 2 Stroke Kids ATV Polaris Sportsman 90 Scrambler 90 & Predator 90 2-Stroke ATV's
Enhanced Durability & Longevity: Crafted from high-grade iron, this cylinder ensures exceptional wear resistance and structural integrity. It withstands extreme combustion temperatures and reduces the risk of distortion, providing a robust foundation that significantly outlasts standard OEM replacements, ensuring your engine runs strong for years
Precision Engineering for Optimal Power: With a precise 54mm cylinder bore, this kit restores engine compression and ensures a perfect seal between the piston and cylinder walls. This precision engineering maximizes combustion efficiency, delivering a noticeable increase in horsepower and throttle response for your 90cc 2-stroke engine
Direct Fit for Popular Polaris Models: Direct Fit for Popular Polaris Models: Engineered to be a precise match for Polaris models like the Sportsman 90, Scrambler 90, and Predator 90. This kit guarantees a hassle-free installation with no modifications required, getting your ATV back on the trails quickly with a factory-spec fit and performance