VESPA GTS 300 2008 - 2018 MALOSSI 20.9MM X 17MM ROLLER SET 11GR
MALOSSI 20 X 9MM X 17MM ROLLER SET 11GR
MALOSSI STANDARD ROLLERS
FOR VESPA PIAGGIO VARIATORS
VESPA GTS 300 2008 - 2018 MALOSSI 20.9MM X 17MM ROLLER SET 11GR
FITS THE FOLLOWING MODELS
VESPA GT 200 2003 - 2006
VESPA GTS 250 2005 - 2009
VESPA GTV 250 2005 - 2009
VESPA GTS 300 2008 - 2016
VESPA GTV 300 2008 - 2016
VESPA GTS SUPER 300 2008 - 2016
VESPA GTS SUPERSPORT 300 2008 - 2016
VESPA GTS 300 2017 - 2018
VESPA GTS SUPER 300 2017 - 2018
GILERA 200 RUNNER VXR 4T 2002 - 2006
GILERA 200 RUNNER VXR 2006-ON
GILERA 200 RUNNER ST 4T 2006-ON
GILERA 250 NEXUS 4T
GILERA 300 NEXUS 4T
PIAGGIO 250 MP3 4T
PIAGGIO 250 X7 4T
PIAGGIO 250 X8 AND XEVO 4T
PIAGGIO 250 X9 EVOLUTION 4T
PIAGGIO 300 CARNABY 4T 2007 - 2012
PIAGGIO 300 MP3 4T
PIAGGIO 300 X7 4TMalossi HTRolls (rollers) are made with CPT material to a specific formula and their weight is marked on one side.
HTRolls are a replacement for the original rollers, and are available in a selection of sizes, allowing you to regulate your scooter's transmission ratio which in turn regulates its speed and acceleration.
Operation
Due to the rotation, the weight of the rollers becomes a centrifugal force; the higher the rollers weight, the lower the gear change time, and vice-versa.
Variator calibration
To optimize engine's performance, select rollers that in operation, maintain the engine at the highest power regime.
By diminishing the rollers weight the engine s RPM increases; on the contrary, by increasing the rollers weight the RPM decreases.
