77-81 YAMAHA XS400 STANDARD PISTON RING SET 2 RINGS INCLUDED 11-XS400APR

89-92 KAWASAKI KR1 56mm STANDARD PISTON RING SET 2 RINGS INCLUDED 11-K1146PR

82-83 YAMAHA XS400 STANDARD PISTON RING SET 69mm 2 RINGS 11-XS400BPR

1973-1977 Yamaha TX500 XS500 NOS Standard Piston 421-11631-03-96

74-77 KAWASAKI KZ400 STANDARD PISTON RING SET 2 RINGS INCLUDED 11-KZ400APR

80-83 KAWASAKI KZ440 STANDARD PISTON RING SET 2 RINGS INCLUDED 11-KZ440PR

Genuine NEW Yamaha XS500 (TX500?) Piston Rings 2F1-11610-40-00 Oversized by 1.00

YAMAHA TDM850 89.50mm STANDARD PISTON RING SET 2 RINGS INCLUDED 11-Y3VDPR