thrust MALOSSI MHR Torsion Controller spring Guide Piaggio engine, Aprilia, Honda, Peugeot, ...

To drive Piaggio scooter Peugeot scooter, Peugeot fox, Honda wallaroo ... (see list below). Spring bearing plate arising between the clutch and the clutch spring for a smoother rise, vibration, better gliding of the spring against the clutch therefore simpler settings, a better power curve all along the opening of the torque driver.

Caution, do not pass on clutch POLINI evolution 2g and hardens your légerment thrust spring.

TORSION CONTROLLER

Babbitt Bearing centering contrast spring drive

A competitive industry of secret Malossi

Lightweight, Perfect: in simplicity concentrated technology, the project and the formulation of deposited materials.

Extract from the archives of the technical department Malossi Engineering

CVT transmission systems

Chapter: contrast spring.

Goal
Shoot down vibration and stabilize the operation of the system at any rotation speed and temperature of the year.

course
It was considered theoretically and practically all existing bearing systems for sale, ball, roller and radial sliding metallic type, all the evidence given unsatisfactory results.
Prototypes was made ​​with alternative systems, metallic, obtaining negative results. Only after exhausting laboratory and proven track we developed the project Torsion Control.

Thesis
The component described above fixes the following issues.
For the amplitude of the change curve, the bushing of the movable pulley (torque control) slides axially in the driving pulley group skimming the hub of the fixed pulley, a small rotation described by printing a twist to the contrast spring . Sometimes the spring loses its position rubbing on the metal plate carries masses of dry metal, and other times it remains integral in determining contrast forces fortuitously different.
Second problem, the centrifugal forces developed at high engine speeds influence the spring, which deforms and begins to lurch by creating strong vibrations, unpleasant for the driver or dangerous for the engine, which makes unstable the change curve.

Result
It approves the project after testing the hall of trial and track on touts the scooter examined, with full satisfaction.

Installs on:

APRILIA MOJITO CUSTOM 50 2T

APRILIA SCARABEO STREET 50 2T (Piaggio engine)

APRILIA SPORTCITY ONE STREET 50 2T euro 2

Aprilia SR (carb.) 50 2T LC 2004 (Motor Piaggio)

Aprilia SR 50 R FACTORY 2T LC (Piaggio engine C361M)

Aprilia SR DITECH GP1 50 2T LC (Piaggio engine C361M)

BIKER APRILIA SR 50 2T euro 2

Aprilia SR R (carb.) 50 2T LC (Piaggio engine)

BSV DIO GP 50

BSV DIO SP 50

BSV DIO SR 50

BSV DIO ZX 50 1994

BSV DIO ZX 50 before 1993

DERBI ATLANTIS - BULLET 50 2T after 2003

Derbi GP1 50 2T LC

Derbi GP1 OPEN 50 2T LC

Derbi GP1 REVOLUTION LC 50 2T

GILERA DNA 50 2T LC

GILERA EASY MOVING 50 2T

GILERA ICE 50 2T

GILERA RUNNER 50 2T LC Purejet before 2005

GILERA RUNNER 50 2T LC Purejet after 2006

GILERA RUNNER SP 50 2T LC before 2005

GILERA RUNNER SP (carb.) 50 2T LC after 2006 (C451M)

GILERA RUNNER 50 2T LC

GILERA STORM 50 2T

GILERA STALKER 50 2T

GILERA TYPHOON 50 2T

GILERA TYPHOON X 50 2T

HONDA DIO ZX 50 2T 1994

HONDA BALI 50 2T

HONDA DIO Clean 4 You 50 4T LC

HONDA DIO G 50 2T

HONDA SH 50 2T after 1996

HONDA SFX 50 2T

HONDA SGX SKY 50 2T

HONDA DIO SP 50 2T

HONDA DIO SR 50 2T

HONDA SHADOW 50 2T

HONDA SXR 50 2T

HONDA VISION 50 2T

HONDA MET IN VISION 50 2T

HONDA WALLAROO 50

HONDA X8R X - X8R S 50 2T

HONDA ZOOM - RUCKUS 50 4T LC

HONDA DIO ZX 50 2T before 1993

HSC SC 01 L 50

HSC SC January 50

ITALJET JET SET 50 2T

ITALJET TORPEDO NEW 50 2T

KYMCO K12 50 2T

KYMCO AGILITY R16 50 2T euro 2 (KF10B)

KYMCO CX 50 2T

KYMCO DINK 50 2T

KYMCO DINK 50 2T LC

KYMCO DJ X 50 2T

KYMCO DJ Y 50 2T

KYMCO Heroism 50 2T

KYMCO MXer 50 2T

KYMCO PEOPLE 50 2T

KYMCO SNIPER 50 2T

KYMCO SUPER September 50 2T LC

KYMCO TOP BOY - COBRA 50 2T

PEUGEOT BUXY 50 2t

PEUGEOT ELYSEO 50 2T

PEUGEOT FOX 50

PEUGEOT JET FORCE TSDI 50 2T LC (HL 1)

PEUGEOT JET FORCE C-TECH 50 2T LC

PEUGEOT LOOXOR 50 2T

PEUGEOT LOOXOR TSDI 50 2T

PEUGEOT LUDIX 50 2T

PEUGEOT BLASTER LUDIX 50 2T LC (HL 2)

PEUGEOT METAL X-50 2T

PEUGEOT RAPIDO 50 2T

PEUGEOT BUXY RS 50 2T

PEUGEOT SPEEDFIGHT 2T February 50 SC 2004

PEUGEOT SPEEDFIGHT March 50 2T (40 B1E QMB)

PEUGEOT SPEEDFIGHT March 50 2T LC

PEUGEOT SPEEDFIGHT 50 2t

PEUGEOT SPEEDFIGHT 50 2T LC

PEUGEOT SPEEDAKE 50 2T

PEUGEOT SQUAB 50 2T

PEUGEOT ST 50 2T

PEUGEOT SV GEO 50 2T

PEUGEOT TREKKER 50 2T

PEUGEOT VIVACITY 50 2T

PEUGEOT VIVACITY COMPACT 50 2T (FB2FP)

PEUGEOT X-FIGHT 50 2T

X-FIGHT PEUGEOT 2T February 50 SC 2004

PEUGEOT X-FIGHT 50 2T LC

PEUGEOT ZENITH 50 2T

PIAGGIO DIESIS 50 2T

PIAGGIO NRG EXTREME 50 2T

PIAGGIO NRG EXTREME 50 2T LC

Piaggio FLY 50 2T

PIAGGIO FREE 50 2T

PIAGGIO LIBERTY 50 2T

Piaggio NRG MC2 50 2T LC before 1997

Piaggio NRG MC2 50 2T LC after 1998

Piaggio NRG MC3 Purejet 50 2T LC

Piaggio NRG 50 2T LC

Piaggio NRG MC3 DT 50 2T

Piaggio NRG MC3 DD 50 2T LC

PIAGGIO NTT 50 2T LC

Piaggio NRG Power DD 50 2T LC

Piaggio NRG Power DT 50 2T (C453M)

Piaggio NRG Power Purejet 50 2T LC

PIAGGIO QUARTZ 50 2T LC

PIAGGIO SFERA 50 2T RESTYLING

PIAGGIO TYPHOON 50 2T 2007-2010

PIAGGIO TYPHOON 50 2T euro 2 2011 (C421M)

Piaggio Zip Fast Rider 50 2T

Piaggio Zip 50 2T 2000

PIAGGIO ZIP SP 50 2T LC after 2001

PIAGGIO ZIP SP 50 2T LC before 2000

SYM DD 50 2T

SYM JET BasiX 50 2T euro 2

SYM JET SportX-S - SportX R-50 2T euro 2 (T5C / 1)

Vespa ET2 50 2T 2000

Vespa ET2 carb. 50 2T

Vespa LX 50 2T

Vespa Primavera 50 2T euro 2 (C533M)

Vespa S 50 2T euro 2 (C381M)

Vespa Sprint 50 2T euro 2