SPARK Silenziatori slip-on Motogp KTM DUKE 790 18>

MOTO GP SLIP-ON SILENCER. Spark STREET silencers and full systems for road use are meant to give the most demanding enthusiasts a unique and special bike look.. Each project is the result of a long work by R&D dept. who conducts studies and performs numerical simulations, CAD elaborations and so many TESTS so as to ensure higher PERFORMANCE compared to the original exhaust.. For most of the slip-ons the HOMOLOGATED version is available according to Euro3 or Euro4 Regulation, depending on the motorbike model..