PISTON RING SET (0.50 Mm-oversize-80.50 Mm): Compatible With RUGGERINI / RD 80 /

PISTON RING SET (1.00 Mm-oversize-91.00 Mm): Compatible With RUGGERINI / RD 210

PISTON RING SET (0.50 Mm-oversize-78.50mm): Compatible With RUGGERINI / RY 70 -

PISTON RING SET (0.50 Mm-oversize-80.50 Mm): Compatible With RUGGERINI / MD 150

PISTON RING SET (0.50 Mm-oversize-87.50mm): Compatible With RUGGERINI / RY 120 -

PISTON RING SET (STD-90.00mm): Compatible With RUGGERINI / RD 210 / RD 211 / RD

PISTON RING SET (0.50 Mm-oversize-85.50mm): Compatible With RUGGERINI / RD 85 /

PISTON RING SET (0.50 Mm-oversize-95.50mm): Compatible With RUGGERINI / RD 290 -