high performance ignition coil x2 yamaha fzr750 fzr 750 1987 1990 Kawasaki EN450 To replace OEM: 21121-1157 /

To replace OEM: 21121-1157 / 21121-1158

If you're having spark problems on your Kawasaki ZR1100 then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

Honda CF 70 Chaly (1977-1986)

Bottom sized: 30mm x 55mm x 17mm

Honda AX1 (NX250) (1989-1993)

high performance ignition coil x2 yamaha fzr750 fzr 750 1987 1990 Kawasaki EN450 To replace OEM: 21121-1157 /2 Brand New High Performance Ignition Coils to fit: Yamaha FZR 750 (1987 1990). This ignition coil set has been manufactured to upgrade original standard coils or replace Dynatek coil packs on a Yamaha FZR750 for the years and models shown above. If you have a weak spark on your Yamaha FZR750 then the coils could be the culprit and it's a good idea to get some new coils on the bike. Or if you're just looking for an upgrade to the original coils, then