Description & Size Guide
Cast Piston KitProX piston designs are usually similar to the OEM/stock configurations, although sometimes these designs are adjusted whenever the ProX engineers discover an opportunity for increased performance ProX cast pistons are very stable ProX cast pistons are made through gravity casting using aluminum alloy with apProXimately 18 percent silicon content Silicon plays a vital role in ProX’s cast piston manufacturing, as it decreases thermal expansion ProX two-stroke pistons are manufactured for both cast iron cylinder bores and Nikasil cylinder bores Regarding Nikasil cylinder bores, ProX offers a variety in oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter Beta RR 125 2018-2023 GasGas MC 125 2021-2025 Husaberg TE 125 2012-2014 Husqvarna TC 125 2014-2025 Husqvarna TE 125 2014-2016 Husqvarna TX 125 2017-2019 KTM EXC 125 2001-2016 KTM SX 125 2007-2025 KTM XC-W 125 2017-2019
This item fits to following bikes.
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