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:
- LAVERDA PHOENIX 125 4T (for ORIGINAL VARIATOR)
- LAVERDA PHOENIX 150 4T (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY iGet 125 ie 4T euro 5 2021->2024 (MD41M) (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY S iGet 125 ie 4T euro 5 2021->2024 (MD41M) (for ORIGINAL VARIATOR)
- SYM JOYRIDE 150 4T LC (for ORIGINAL VARIATOR)
- VESPA Primavera 3V 125 ie 4T euro 3 2014->2015 (M811M) (for ORIGINAL VARIATOR)
- VESPA Primavera iGet 125 ie 4T euro 5 2021->2023 (MD11M) (for ORIGINAL VARIATOR)
- VESPA Sprint 3V 125 ie 4T euro 3 2014->2015 (for ORIGINAL VARIATOR)
- VESPA Sprint iGet 125 ie 4T euro 5 2021->2023 (MD11M) (for ORIGINAL VARIATOR)
- VESPA Primavera iGet 125 ie 4T euro 5+ 2024-> (MD13M) (for ORIGINAL VARIATOR)
- VESPA Sprint S iGet 125 ie 4T euro 5+ 2024-> (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY S iGet 125 ie 4T euro 5+ 2025-> (MD43M) (for ORIGINAL VARIATOR)
- VESPA Primavera S iGet 125 ie 4T euro 5+ 2025-> (for ORIGINAL VARIATOR)
- VESPA Primavera RED iGet 125 ie 4T euro 5+ 2025-> (for ORIGINAL VARIATOR)
- VESPA Primavera Tech iGet 125 ie 4T euro 5+ 2025-> (for ORIGINAL VARIATOR)
- VESPA Primavera Batik iGet 125 ie 4T euro 5+ 2025-> (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY iGet 125 ie 4T euro 5+ 2025-> (MD43M) (for ORIGINAL VARIATOR)