NOTICE: EURO 5 APPROVED ONLY WITH CATALYST ACC.041.A1 INSTALLED. NOT COMPATIBLE WITH EURO5+ VEHICLES EQUIPPED WITH LAMBDA PROBE AFTER CATALYST.

The MIVV STR-1 silencer offers a sleek and durable racing finish for demanding trails and roadsters. Designed with the best possible layout to fit cleanly on the motorcycle, it combines a body made of AISI 304 stainless steel and a 3K twill carbon cap, providing heat resistance and a refined carbon look. The carbon tip enhances the trail/cross appearance while remaining compact to avoid hindering movements.

Equipped with a special DB-killer, the STR-1 reduces sound without compromising engine performance. The development aimed for a smooth delivery across the entire RPM range: bench tests and track trials confirm very good responses both at low and high RPMs. The latest generation soundproofing materials are easily replaceable via accessible screws on the front face of the silencer.

• Finish: Stainless steel (body) / Carbon (cap)
• Approval: Approved if catalyzed (requires ACC.041.A1)
• Position: Standard / Interchangeable with the original silencer
• Electronics: No remapping necessary
• Universe: Cross, Roadster
• Notable compatibility: KTM 690 SMC R (2025-2026), KTM 690 ENDURO R (2026)

Manufacturer reference: 00.M.KT.032.LXC