During his spare time our friend @larosa_sw trained in the park with his KTM 390 Duke. Could we let him run without our exhaust? Of course not! Watch to this video and listen to Mivv GP sound! ➡️ https://www.youtube.com/watch?v=m7A20uTGtzg #mivv #mivvex
by mivvexhausts 5 years ago | via Instagram