Piston Kit - 96.94 Mm - Yamaha 23958B

Prox Piston Kit - 96.94 Mm - Ktm 01.6427.A KTM -- 450 SX-F -- (2011, 2012, 2009, 2008, 2007, 2010); KTM -- 450 SMR -- (2012, 2009, 2011, 2008, 2010); KTM -- 450 ATV SX -- (2009, 2010)

Piston Kit - 76.96 Mm - Yamaha 23942B Yamaha -- YZ 250 FX -- (2015, 2016); Yamaha -- WR 250 F -- (2016, 2017, 2015); Yamaha -- YZ 250 F -- (2014, 2015)