A set of 4x CR8EH-9 spark plugs for 

ST1100 Pan European all models 

Brand New NGK spark plugs

* perfect ignition

* better cold weather starting

* better engine performance

* better fuel consumption

* more combustion

* better emissions and cleaner exhaust gasses

Fitted as original equipment by:

Aprilia, Armstrong, BMW, CCM, Cagiva, Derbi, Ducati, Gas Gas, Honda, Husqvarna, Indian, Kawasaki, KTM, Moto Guzzi, Norton, Peugeot, Royal Enfield, Suzuki, SMC, Triumph, Victory, Yamaha

NGK
The Worlds No. 1 Spark plug