OEM Quality Primary Chain, 50 Link. Replaces OEM # 23131-426-003 / 23131-323-003
Fits: Honda CB650 (1979-82),
CB650C (1980-81) Custom,
CB650SC (1982) Nighthawk
Fits: Honda CB500K (1971-73),
CB550K (1974-78),
CB550F (1975-77) Supersport
Fits: Honda CB350F (1972-74) Supersport,
CB400F (1975-77) Supersport
Part Number: 73-0162
