HTRoll
CALIBRATED ROLLERS WITH HIGH PRECISION
for original speed variators and Multivar
HTRolls are made with CPT with a specific formula and their weight is marked on one side.
HTRolls represent a technical spare part for the original one, in a complete series of calibrated elements capable of varying your scooter's transmission ratio and perfectly regulating 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.
Modellek:
- APRILIA SCARABEO Light 125 4T LC euro 3 (APRILIA BA03) (for ORIGINAL VARIATOR)
- APRILIA SCARABEO Light 125 ie 4T LC euro 3 (APRILIA BB01) (for ORIGINAL VARIATOR)
- APRILIA SCARABEO 125 4T LC (PIAGGIO) (for ORIGINAL VARIATOR)
- APRILIA SPORTCITY 125 4T LC euro 2 (PIAGGIO M281M) (for ORIGINAL VARIATOR)
- APRILIA SR MAX 125 ie 4T LC euro 3 2011->2014 (M357M) (for ORIGINAL VARIATOR)
- DERBI GP1 125 4T LC euro 2-3 (for ORIGINAL VARIATOR)
- DERBI RAMBLA 125 4T LC euro 3 (PIAGGIO M287M) (for ORIGINAL VARIATOR)
- GILERA NEXUS 125 4T LC euro 3 2007->2008 (M355M) (for ORIGINAL VARIATOR)
- GILERA NEXUS 125 ie 4T LC euro 3 2008->2010 (M357M) (for ORIGINAL VARIATOR)
- GILERA RUNNER ST 125 4T LC euro 3 (for ORIGINAL VARIATOR)
- GILERA RUNNER VX 125 4T LC 2006-> (for ORIGINAL VARIATOR)
- GILERA RUNNER VX 125 4T LC <-2005 (for ORIGINAL VARIATOR)
- ITALJET DRAGSTER 125 ie 4T LC euro 5 2021-> (JC1P58MI-3) (for ORIGINAL VARIATOR)
- PIAGGIO BEVERLY 125 4T LC <-2009 (for ORIGINAL VARIATOR)
- PIAGGIO BEVERLY 125 ie 4T LC euro 3 2010->2015 (QUASAR M691M) (for ORIGINAL VARIATOR)
- PIAGGIO CARNABY 125 4T LC euro 3 (LEADER M28FM) (for ORIGINAL VARIATOR)
- PIAGGIO SUPER HEXAGON GTX 125 4T LC (for ORIGINAL VARIATOR)
- PIAGGIO MP3 125 4T LC euro 3 (LEADER) (for ORIGINAL VARIATOR)
- PIAGGIO MP3 YOURBAN 4V 125 ie 4T LC euro 3 2011->2013 (M711M) (for ORIGINAL VARIATOR)
- PIAGGIO X10 125 ie 4T LC euro 3 2010->2015 (M761M) (for ORIGINAL VARIATOR)
- PIAGGIO X7 125 4T LC euro 3 (LEADER) (for ORIGINAL VARIATOR)
- PIAGGIO X7 EVO 125 ie 4T LC euro 3 2009->2010 (QUASAR M623M) (for ORIGINAL VARIATOR)
- PIAGGIO X8 125 4T LC euro 2-3 (LEADER) (for ORIGINAL VARIATOR)
- PIAGGIO X9 4V 125 4T LC (for ORIGINAL VARIATOR)
- PIAGGIO X9 4V Evolution 125 4T LC euro 2-3 (for ORIGINAL VARIATOR)
- PIAGGIO XEvo 125 4T LC euro 3 (LEADER) (for ORIGINAL VARIATOR)
- VESPA Granturismo L - GT 125 4T LC (LEADER) (for ORIGINAL VARIATOR)
- VESPA GTV 125 4T LC (LEADER) (for ORIGINAL VARIATOR)
- VESPA GTS 125 4T LC euro 3 <-2013 (M315M) (for ORIGINAL VARIATOR)
- VESPA GTS Super 125 ie 4T LC euro 3 2014->2016 (M455M) (for ORIGINAL VARIATOR)
- VESPA GTS Super 125 ie 4T LC euro 3 <-2013 (M455M) (for ORIGINAL VARIATOR)
