YAMAHA DT175 74-81 FORSETI STD PISTON RING SET 66mm RINGS

YAMAHA DT175 74-81 FORSETI 1mm O/S PISTON RING SET 67mm RINGS

YAMAHA DT175 74-81 0.5mm O/S FORSETI PISTON KIT 66.5mm RINGS PIN CLIPS

YAMAHA PW50 PEEWEE 81-24 0.5mm O/S FORSETI PISTON RING SET 40.5mm RINGS

YAMAHA DT175 MX 77-81 0.5mm O/S FORSETI PISTON KIT 66.5mm RINGS PIN CLIPS

YAMAHA DT175 74-81 1mm O/S FORSETI PISTON KIT 67mm RINGS PIN CLIPS

YAMAHA GT80 74-80 FORSETI 1.00mm O/S PISTON RING SET 48mm RINGS

YAMAHA YZ80 74-75 FORSETI 1.00mm O/S PISTON RING SET 48mm RINGS