Smog block off plates HONDA CBR 600 / 900 / 1000 RR / 1100 XX / CB1000R / Hornet 600 / 900 / VFR Ref : SYSTPH2 Price €29.00 Smog block-off plates (also known as PAIR valve removal kit) specific for many HONDA models. You will find the motorcycles compatibility... Price €29.00 Add to cart