TourMax Air Cut Off Valve Honda CB250N Superdream 78-81, CB250T Twin 77-78, CB400T 77-78, CB400N Superdream 78-82, CB400A 79, CM400T 80, CX500 77-83 OE Ref: 16048-413-004

TourMax Air Cut Off Valve Honda CB250N Superdream 78-81, CB250T Twin 77-78, CB400T 77-78, CB400N Superdream 78-82, CB400A 79, CM400T 80, CX500 77-83 OE Ref: 16048-413-004