MIVV X-M1 Exhausts

MIVV X-M1 exhausts are compact, conical silencers whose design MIVV bases on its MotoGP and Moto2 exhausts. They are made in 304 stainless steel with a Black Moon black finish or in titanium, and their strength is that they reach many 125s and brands that few lines cater for, such as Benelli, CFMOTO, Zontes, Keeway or Fantic.

Black or titanium

Black is the finish on almost every part number, from the Leoncino 125 to the MT-09. Titanium, which MIVV gives a pearled finish, is kept for bigger or sportier bikes: S 1000 R, F 900 R and F 900 XR, Panigale V2, Streetfighter V4, RS 660 and Tuono 660, with the Honda Monkey 125 as a curious exception.

Bikes with an X-M1

• 125s and small bikes: MT-125 and YZF-R 125, 125 and 390 Duke, RC 125 and 390, Svartpilen 125, Keeway RKF 125, Zontes ZT 125, Benelli Leoncino 125, CFMOTO 300NK and Zontes ZT 350 GK.
• Scramblers and neo-classics: Ducati Scrambler, Fantic Caballero 500 and 700, CFMOTO 700 CL-X and Benelli Leoncino 800.
• Naked and sports bikes: MT-09, F 900 R, F 900 XR, Benelli 752 S, S 1000 R, Streetfighter V4, Panigale V2, RS 660 and Tuono 660.

Depending on the bike, the X-M1 is a slip-on or a full system, and some product pages state that it is for track use only; on the MT-125 or the Monkey, by contrast, it becomes road-legal with the MIVV catalyst named on the page. If you are torn with the X-M5, its conical sibling, that one adds a 3K twill carbon end cap and a mesh that hides the dB killer, and focuses on larger naked bikes. Every range from the brand is under MIVV.