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Key features

  • Performance & styleThe SR-1 lightens the motorcycle for improved handling, provides a sound suited to sports bikes, and delivers a racing finish. Complete system supplied with ACC.099.A1 catalyst to maintain emissions management.
  • Racing materialsHexagonal titanium body ensuring a significant weight reduction compared to the original. High-temperature resistant T-will carbon cup for durability in intensive use.
  • Usage & compatibilityDesigned for superbikes, hypernaked, and roadsters, with material choices inherited from MotoGP/Moto2/Moto3. E5+ approved and intended for Euro 5+ vehicles equipped with a dual lambda sensor. E.g.: Aprilia RS 457 (2026).
NEW ARRIVAL
Ref : MV00355A / 1155565001
Mivv

Mivv SR - 1 Complete LineAPRILIA 457 RS 457 - 2024 - 2026

Recommended retail price: 1 665,60 €1 332,40 €

Compatibility

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Key features

  • Performance & styleThe SR-1 lightens the motorcycle for improved handling, provides a sound suited to sports bikes, and delivers a racing finish. Complete system supplied with ACC.099.A1 catalyst to maintain emissions management.
  • Racing materialsHexagonal titanium body ensuring a significant weight reduction compared to the original. High-temperature resistant T-will carbon cup for durability in intensive use.
  • Usage & compatibilityDesigned for superbikes, hypernaked, and roadsters, with material choices inherited from MotoGP/Moto2/Moto3. E5+ approved and intended for Euro 5+ vehicles equipped with a dual lambda sensor. E.g.: Aprilia RS 457 (2026).

Features

Complete Line SR - 1 by Mivv

The SR-1 in complete line version is a titanium exhaust system designed to enhance the look and sound of sport and roadster motorcycles. Hexagonal titanium body and T-will carbon end cap to withstand high temperatures while reducing weight.


Design and materials

  • Hexagonal titanium body ensuring a significant weight reduction for a lighter replacement than the original
  • T-will carbon end cap resistant to high temperatures for durability in intensive use
  • Careful finish inspired by competition for a racing aesthetic

Usage and performance

  • Developed for superbikes and hypernaked models for a sound and aesthetic suited to sport motorcycles
  • Design inherited from experience in MotoGP, Moto2, and Moto3 for performance-oriented material and shape choices

Practicality and features

  • Complete Line version supplied with ACC.099.A1 catalyst included, to maintain emission management
  • High position offering discreet integration and a compact style under the rear fairing

Safety and standards

  • E5+ approved (Reg.EC-EU 134/2014)
  • Designed for Euro 5+ vehicles equipped with a dual lambda sensor
  • After installation, the engine warning light (MIL) may illuminate; optional installation of the Switch-Off Key can resolve this issue

Advantages

  • OEM Reference A.021.KR1T
  • Universe: Sport/Racing, Roadster

Examples of compatible motorcycles

  • APRILIA RS 457 (2026 - 457 cm3)

    • Complete list of compatible motorcycles available in the dedicated section below