gpr yamaha wr 450 f impianto di scarico completo non catalizzato e con omologazione fim pnt mx 57 io 2016 2018 mpn-e5.kt.207.fne5 The fixing mechanism is MONOKEY®

The fixing mechanism is MONOKEY® CAM-SIDE EVO SMART versions feature die-cast aluminium anti-vibration mounts and new lower fittings

It has a diameter of 70MM x 110MM

in anodised aluminium for MONOKEY top-casemaximum load allowed 6kg / it does not allow the assembly of the stop light kit or the remote control device on the top-case / it can only be mounted on the original rack

GP Black Titanium

gpr yamaha wr 450 f impianto di scarico completo non catalizzato e con omologazione fim pnt mx 57 io 2016 2018 mpn-e5.kt.207.fne5 The fixing mechanism is MONOKEY®Complete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team