Product SnowmobilePiston Ring Back R09-740 Piston Ring For Bombardier, Rotax Поршневые кольца R09-740 Item Number: R09-740 Description: Piston Ring, Bore 69.00 mm You May Also Be Interested In R09-811 Piston Ring For Yamaha R09-852 Piston Ring P400485850081 Complete Gasket Kit For Yamaha VG-688 Top Set Gasket Kit For Yamaha