Wossner Piston Ring - 74.00 Mm Rst7400

• Replacement ring set for Wossner 4-stroke piston - Yamaha Attak 1000 (2007, 2006); Yamaha Apex L-TX 1000 (2008, 2006, 2010, 2009, 2007); Yamaha Apex M-TX SE 1000 (2009, 2007, 2008, 2010); Yamaha...