Smog block off plates KTM SUPERDUKE 990 / 1290 R / GT 2005 - 2024 Ref : SYSTP15-003 Price €29.00 Smog block-off plates (also known as PAIR valve removal kit) specific for the following KTM : SUPERDUKE 990 / R 2005 - 2012... Price €29.00 Add to cart