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Exhaust Voca Racing BigBore 90cc AM6
Exhaust Voca Racing BigBore 90cc AM6
Exhaust Voca Racing BigBore 90cc AM6
Exhaust Voca Racing BigBore 90cc AM6Exhaust Voca Racing BigBore 90cc AM6Exhaust Voca Racing BigBore 90cc AM6
Voca Racing
Article no.: VCR-RD35188

Exhaust Voca Racing BigBore 90cc AM6

249,00 €

incl. tax, plus shipping

Availability:
On demand
Dispatch:
Estimated shipping on 01.04.2025
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Description

VOCA Racing 90 high-end exhaust Minarelli AM6

The VOCA Racing BigBore 90cc is an extremely well-made high-end racing exhaust from VOCA for 80 - 90cc big bore engines. The classic handmade expansion chamber exhaust is sold WITHOUT silencer, allowing you to select a matching silencer from the extensive range of Voca Racing silencers.

Voca Racing 90cc BigBore - high-end performance for racing engines

  • Maximum performance: Delivers excellent results in combination with large-volume racing cylinders (80cc / 90cc). The Voca Racing BigBore is one of the most powerful exhausts on the market and is ideal for racing applications and performs best in the high to very high rpm range. We recommend the use of a larger carburetor (at least 28 mm), an internal rotor ignition and a tuning reed valve.
  • High-quality workmanship: Made from 0.8 mm thick sheet metal, carefully segment-welded by hand.

  • Flexible installation: The exhaust is supplied with a 34 mm flange and can be adapted to most big bore cylinders.

Technical specifications Voca Racing big bore 90:

  • High-end racing exhaust for 80cc - 90cc setups
  • Low-mount exhaust
  • Without road approval
  • For 50cc motorcycles with AM6 engine such as Beta RR / Aprilia RS / RX / MX, Fantic XM / XE / Caballero, HM CRE Derapage, MBK X-Limit, Malaguti XSM / XTM, Motorhispania Furia, Peugeot XPS, Rieju MRT / SMX / MRX / RS2 / RS3, Sheerco SE-R / SM-R, Yamaha TZR / DTR / DTX
Questions about the product
 
 
Manufacturer's Details
MS Properformance SL
Calle Can Pau Birol 3
17005 Girona
Spain
Notes and Safety

Exhaust scooter, moped, motorcycle

The exhaust has a major influence on the performance of scooters and mopeds. By replacing the original with a tuning exhaust, you can improve the gas flow and increase the engine power.

exhaust parts

  • The headpipe or header is the connection between cylinder and exhaust, and an exhaust gasket provides the necessary seal. In street-legal systems, the headpipe is equipped with a legally required restriction. Some people remove this restrictor to increase power.
  • The actual exhaust body or expansion chamber is connected to the header pipe. In a classic 2-stroke expansion chamber type exhaust, gas pressure waves are used to improve engine performance.
  • At the end there us the silencer or muffler that discharges the exhaust gases and, with the help of damping wool, also reduces the noise generated by the vehicle.

Replacing the exhaust

As a general rule, please check if the exhausts fits BEFORE REMOVING THE RESTRICTOR, otherwise the exhaust cannot be returned.

For 2-stroke engines, various settings and components usually need to be adjusted when the original exhaust is replaced with a tuning version. These changes include:

tuning range high end icon

Tuning Level: High End racing

We categorize our products into different performance levels  Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.

High End Racing products are exclusively designed for racing and should only be handled by tuning pros with the appropriate technical know-how. High-end racing parts often require modifications or machining of certain elements to accommodate the often larger components (larger crank webs, larger intake, etc.). Whether you stick with 50cc or increase the displacement, high-end racing parts offer much higher performance than the original parts and are the most powerful tuning parts.

Note: To ensure the reliability of the engine, it is important that the parts are compatible and that you do regular maintenance on your two-wheeler.

    Technical details
    Exhaust Voca Racing BigBore 90cc AM6
    Article no.VCR-RD35188
    Weight3,56 kg
    SeriesCarbon
    BrandVoca Racing
    Product typeExhaust
    Tuning levelHigh-end
    HomologationNo
    Exhaust restrictorWelded restrictor
    Exhaust mountLow
    Compatible vehicles for this article
    Aprilia
    Beta
    CH Racing
    CPI
    Fantic Motor
    Generic
    HM-Moto
    Husqvarna
    KSR
    Keeway
    Kreidler
    MBK
    MH Motorhispania
    Malaguti
    Masai
    Peugeot
    Rieju
    Sherco
    Vent
    Yamaha
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