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Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / Peugeot
Torque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / PeugeotTorque Spring Malossi Racing Piaggio / Peugeot
Malossi
Article no.: M2916111.B0

Torque Spring Malossi Racing Piaggio / Peugeot

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Description

Malossi contra springs

Contra springs, or torque springs, from Malossi in different strengths. Suitable for Malossi Multivar and original CVT.

Malossi torque springs for Piaggio 50 2-stroke engines. These springs are a decisive factor in the transmission of power from the engine to the rear wheel, as they control the function of the variator and prevent the belt from slipping.

The Malossi springs are made of heat-resistant special steel, which guarantees a long service life even under heavy use.

Specifications Malossi contra springs Piaggio:

Torque Spring reinforced white

    • Hardness: 30% harder than the original
    • Spring resistance: 3.3k
    • Dimensions (outer diameter x length): 57.8x118mm
    • Thickness: 4mm

Torque Spring Racing green

    • Hardness: 60% harder than original
    • Spring stiffness: 4.9k
    • Dimensions (outer diameter x length) 57.8x91mm
    • Thickness: 3,9mm

Torque Spring Racing purple

    • Hardness: 82% harder than original
    • Spring stiffness: 5.5k
    • Dimensions (outer diameter x length) 57.8x91mm
    • Thickness: 4mm

Torque Spring Racing blue

    • Hardness: 106% harder than original
    • Spring stiffness: 5,5k
    • Dimensions (outer diameter x length) 57.8x91mm
    • Thickness: 4,1mm

Torque Spring Racing black

    • Hardness: 114% harder than original
    • Spring stiffness: 5,5k
    • Dimensions (outer diameter x length) 57,8x103mm
    • Thickness: 4mm
Questions about the product
 
 
Manufacturer's Details
Malossi
Via Roma 118
40012 Caldarera di Reno
Italy
https://www.malossistore.com/en/it/Contatto
Notes and Safety

Contra spring

The contra spring, or torque spring is part of all scooters and mopeds with CVT transmissions.

function of torque spring

The contra spring is located between the rear pulley and the clutch. As soon as you accelerate and the engine revs up, the spring is released by centrifugal force. This causes the front pulley to open, which in turn causes the V-belt to move outward on the CVT front pulley. The transmission ratio changes in favor of higherspeed. When the scooter slows down and the engine speed is reduced, the torque spring is compressed again and the V-belt returns to a lower position on the front pulley.

soft or hard contra spring?

The choice of torque spring depends on different engine components, you need to find the right balance here.

  • A spring that is too hard cannot fully expand. Acceleration is improved, but the V-belt cannot move outward to the maxi and top speed will be lowered.
  • A spring that is too soft will relax too quickly, affecting the pull of your scooter.

Tip: To determine whether the V-belt can move to its maximum achievable position, you can mark the maximum position with a felt-tip pen on the CVT. If the mark disappears, this indicates that the belt actually moves up to the max position, i.e. the spring is not too hard.

How to change the torque spring ?

Technical details
Torque Spring Malossi black (+114%) Piaggio / Peugeot
Article no.M2916111.B0
Weight0,10 kg
BrandMalossi
Product typeTorque spring
Spring rate+114%
ColourBlack
Colour versionBlack
Compatible vehicles for this article
Aprilia
Derbi
Gilera
Hercules
Italjet
Peugeot
Piaggio
Sachs
Vespa
Customer reviews
4,30
44 Ratings
25
 
10
 
7
 
1
 
1
 
MD
Michal D.
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Majky
enlightened quality
Fl
Florian
Parfait
Tres bien pour une config d origine ou kit 50
Mi
Michael
ressort poussée
excellent ressort malossi !
s'adapte très bien
Zi
Zip sp06
Magnifique
Tout simplement flambant config pot sito gicleur 80 ressort de pousser super renf malossi et ressort dembrayages stages 6 galet 4,5 que dla patate dite moi si vous trouver que la config et bien
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