
Variator rollers MALOSSI HT Roll 19x15.5 mm 7.5 g for Vespa ET2/ET4/LX/LXV/S, 50cc 2T/4T AC/LC
HTRoll
HIGH RESISTANCE CALIBRATED ROLLERS
for original variators and Multivar
HTRoll are made of CPT with a specific formula and
have the corresponding weight marked on one side.
HTRoll represent a technical replacement for the original and are
a complete series of calibration elements capable of varying the transmission
ratio of your scooter, perfectly adjusting its speed
and acceleration.
Operation
Due to rotation, the weight of the rollers transforms into centrifugal
force: the greater the weight of the roller, the greater the centrifugal force and
the shorter the shift time, and vice versa.
Variator calibration
To optimize engine performance, use rollers that during
use keep the engine in the maximum power rotation range.
By reducing the weight of the rollers, the engine increases the number of
operating revolutions, conversely, by increasing the weight of the rollers, the
number of revolutions decreases.
Vespa ET2/ET4/LX/LXV/S, 50ccm 2T/4T AC/LC

Vespa 180 Rally VSD1T 005256 >
Vespa 150 Sprint Veloce VLB1T 150001>
In rubber, black color

Pinasco "black" clutch discs for Vespa 50/90/125 Special-N/L/R-Primavera-Primavera ET3-PK
Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 50 PK
Vespa 50 PK XL
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK

Cercio ruota anteriore e posteriore SIP in alluminio di colore nero bordo alluminio per Vespa 125/200/300 GTS-GT-GTS Super
Vespa 125/150/300 -GT-GTS-GTS Super
Misura:3.00-12"
KBA 50336, 20 raggi
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Elastic ring Sip clutch pack tightening for Vespa 50/90/125 N/L/R-Special-PK-Primavera-ET3
Vespa 50 V5A1T N,L,R
Vespa 50 PK S,XL
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
In Harmonic Steel, 1 piece