LeoVince LV-10 Black Edition Twin Slip-On Muffler Set | KTM 790 Duke 2018-2020 / 890 Duke / 890 Duke R 2020-2023 | CARB Replacement Part | 15228BU

The LeoVince LV-10 Black Edition for the KTM 790 and 890 Duke is a pair of slip-on mufflers, supplied as a two-canister set, manufactured entirely from AISI 304 stainless steel with a high-temperature-resistant ceramic black finish, sandblasted end caps, rear stainless steel mesh and TIG-welded construction.

This is a set of two, not a single muffler. LeoVince lists this part as "2 slip-on", and the kit converts the Duke's single underslung silencer into twin canisters mounted under the tail. That is why it costs roughly three-quarters more than a single-canister LV-10 rather than the same — you are buying two mufflers and the hardware to mount them.

The LV-10 is the shortest canister LeoVince makes, developed alongside the company's Moto2 and Moto3 programmes. On the 790 and 890 Duke the change is dramatic rather than subtle: the stock exhaust is a large underslung box that sits below the swingarm pivot and dominates the bike's profile from the side, and moving to two short canisters under the tail lifts the visual mass and clears the whole area beneath the engine.

The Black Edition finish is a ceramic paint formulated to resist exhaust temperatures rather than a cosmetic coating, so it holds its colour at the hot end instead of bluing or burning back around the welds.

• Supplied as a pair — two slip-on mufflers per kit
• Retains the stock headers, no ECU remap required
• Manufactured entirely from AISI 304 stainless steel
• High-temperature-resistant ceramic black paint finish
• Sandblasted end caps with rear stainless steel mesh
• Matte finish with laser-etched LeoVince logo
• TIG-welded construction
• Made in Europe
• LeoVince part number 15228BU

Fits the 2018-2020 KTM 790 Duke (including the 790 Duke L A2), the 2020-2023 KTM 890 Duke and the 2020-2023 KTM 890 Duke R. Note the year split: the 790 Duke is covered for 2018-2020 only — the reintroduced 2023-onward 790 Duke is not on this part's fitment list. LeoVince classifies this part as a California CARB replacement part, which applies only while the original catalytic converter is left unmodified and no ECU or sensor changes are made.