Lose your spare key?  Worried about theft?  Key ignition switch hard to turn?  Then it might be a wise idea to replace your Key Ignition Switch.  This Key Ignition Switch was designed as OEM replacement, which makes it easy to install.  It comes with the OEM adapter and 2 keys.

Flat key Ninja/GPZ Switch

P/N 21-5251
Main Switch Replaces
27005-5009, 27005-5024, 27005-5035, 27005-5038, 27005-5047

EX-250 88-94

EX-500 87-93

KZ-550 82-84

ZX-550 84-85

ZX-600 84-93

KZ-650 81-83

KZ-700 1984

KZ-750 80-83

ZX-750 83-90

ZX-900 84-86

KZ-1000 79-83

KZ-1000 82-83