End Silencer LeoVince LV-10 RACING for KTM Duke 125 / 390 Yr. 2021 - 2023 EURO 5 in Stainless Steel

The LeoVince LV-10 end silencer brings genuine racing DNA directly to the road. Developed based on experience from international racing series, this compact silencer combines low weight, high-quality materials and a particularly distinctive racing sound. The outer shell made of AISI 304 stainless steel ensures high resistance to heat and corrosion and gives the exhaust a sporty-technical look thanks to the shot-blasted finish in a titanium look.

The conical design of the silencer enables particularly free exhaust flow and ensures a deep, powerful sound even at low engine speeds. A sandblasted stainless steel end cap and the integrated stainless steel grid at the silencer outlet emphasize the uncompromising racing character. Precisely handcrafted TIG welds, a laser-cut stainless steel bracket and the laser-etched LV logo stand for high-quality workmanship and durable quality.

• Outer shell made of AISI 304 stainless steel
• Titanium look through sandblasted finish
• compact racing design
• sandblasted stainless steel end cap
• Stainless steel grid at the silencer outlet
• laser-etched LV logo
• laser-cut stainless steel bracket
• handcrafted TIG welds
• conical design for optimized exhaust flow
• deep, powerful racing sound
• low weight for better handling
• high-quality and durable construction

Technical Features

• End silencer material: AISI 304 stainless steel
• End cap material: AISI 304 stainless steel
• Weight: 1.37 kg
  • 0.93 kg weight saving compared to the original exhaust system (model-dependent variations possible)
• Noise level / dB(A) level (model-dependent variations possible):
  • 93.0 dB(A) at 4,500 RPM without DB-Killer
• Design: SLIP-ON / Plug-in system
• Including spring puller / mounting tool

Vehicle Compatibility and model-specific information

• KTM Duke 125 ccm Euro 5 Yr. 2021 - 2023 (not approved for this model)
• KTM Duke 390 ccm Euro 5 Yr. 2021 - 2023 (not approved for this model)
  • Note on assembly for Non-European countries:
    Please check before purchasing.
    The model years of the Duke 390 are based on the Euro models. Non-European models may be equipped with two types of OEM exhaust systems, with flange connection or with conventional plug-in connection.
    If the original exhaust system has a flange connection, the following part numbers are compatible: 8086, 15116, 15116U, 14183E, 14184E, 14185E, 14186E, 15263U, 15263BU, 15263FBU, 15502U, 15502EU or 15502MU.
    For conventional plug-in connection, the part numbers: 3399, 3399U, 3399E, 3399EU, 3399M, 3399MU, 14393E, 14393EB, 14394E, 14395E, 14395EU, 14396E, 14396EU, 15249, 15249U, 15249B, 15249BU, 15249C, 15249FB or 15249FBU.

Note on versions for markets outside the European Union

For markets outside the European Union, LeoVince produces special end silencers without EU type approval or E-mark (e-pass). These versions are not approved for use on public roads in Germany or within the European Union.

Corresponding models are clearly marked:

• by a “U” in the article number
• and by the addition “RACING” in the product name

These end silencers are exclusively intended for use outside the scope of EU regulations or for motorsport. In individual cases, the national regulations of the respective destination country must be observed and complied with.

Scope of supply

• LeoVince end silencer
• Exhaust connecting pipe
• Complete mounting material
• Stainless steel spring puller / mounting tool
• Detailed installation instructions
• LeoVince Card
• Heat-resistant LeoVince sticker

The complete and detailed scope of delivery is shown in the exploded view among the product images.

Installation instructions

A LeoVince end silencer is designed for particularly easy installation and manufactured in a proven SLIP-ON design. The original silencer is first loosened. Depending on the version, the supplied connecting pipe is then inserted to optimally adapt the angle and alignment to the vehicle. Afterwards, the end silencer is fitted precisely, attached to the series mounting points and secured with the included springs.

After exact alignment in the desired position, clamps and screws are tightened evenly. A short functional test while stationary and retightening the connections after the first few kilometers ensure a permanently firm fit. The precise construction noticeably facilitates the conversion.

About the manufacturer LeoVince

A LeoVince exhaust embodies decades of racing experience and uncompromising development work. Motorcycle exhaust systems made of titanium and carbon with complete process control and a high degree of vertical integration are created in modern production facilities. The result is brand quality that is valued worldwide.

End silencers from LeoVince combine characteristic acoustics with precise workmanship and high-quality material feel. The well-thought-out design enables a harmonious integration into existing systems and underscores the technical claim of the brand, developed for drivers with a sense for performance and quality.