Moose Racing Piston Kit - 53.95 Mm - Yz 125 Mse24570B

Designed to outperform OEM or aftermarket clutchesA one-stop shop for all of your clutch components Yamaha -- YZ 125 -- (2005, 2014, 2009, 2008, 2010, 2006, 2007, 2016, 2011, 2013, 2012, 2020, 2017,...

All pistons are heat-treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast...

• Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance • Optimized machining for lightness, as well as maintained strength...

• Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance • Optimized machining for lightness, as well as maintained strength...

Two-stroke pistons are made from 4032 siliciumFour-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistonsBoth include 3% copper in materials for better heat...