Prox Piston Kit - 76.96 Mm - Yamaha Yz250F 01.2412.B

Prox Piston Kit - 76.96 Mm - Yamaha Yz250F/Yz250Fx/Wr250F 01.2414.B Yamaha -- YZ 250 F -- (2015, 2014); Yamaha -- YZ 250 FX -- (2015, 2016); Yamaha -- WR 250 F -- (2016, 2017, 2015)

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...

Prox Piston Kit - 76.96 Mm - Gas Gas | Yamaha 01.2406.B Yamaha -- YZ 250 F -- (2004, 2002, 2003, 2001, 2005, 2007, 2006); Yamaha -- WR 250 F -- (2001, 2003, 2004, 2002, 2011, 2005, 2010, 2008, 2006,...

Top End Piston Kit - 76.96 Mm - Yamaha Yz250F Vtktc23391B Yamaha -- YZ 250 F -- (2011, 2009, 2013, 2010, 2008, 2012)