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 50 4T (PIAGGIO C373M) (for ORIGINAL VARIATOR)
- APRILIA SCARABEO 4V 50 4T euro 2 (for ORIGINAL VARIATOR)
- APRILIA SCARABEO CLASSIC 50 2T euro 4 2018-> (CA91M) (for ORIGINAL VARIATOR)
- APRILIA SCARABEO STREET 50 2T euro 4 2018-> (CA91M) (for ORIGINAL VARIATOR)
- APRILIA SPORTCITY ONE 50 4T (PIAGGIO C377M) (for ORIGINAL VARIATOR)
- APRILIA SPORTCITY ONE STREET 50 2T euro 2 (for ORIGINAL VARIATOR)
- APRILIA SR MOTARD 50 2T euro 4 2018-> (CA41M) (for ORIGINAL VARIATOR)
- DERBI GP1 OPEN 50 2T LC (for ORIGINAL VARIATOR)
- DERBI GP1 REVOLUTION 50 2T LC (for ORIGINAL VARIATOR)
- GILERA RUNNER PureJet 50 2T LC <-2005 (for ORIGINAL VARIATOR)
- GILERA RUNNER SP 50 2T LC 2006-> (C451M) (for ORIGINAL VARIATOR)
- ITALJET TORPEDO 50 4T (for ORIGINAL VARIATOR)
- MALAGUTI CENTRO 50 4T euro 2 (C432M) (for ORIGINAL VARIATOR)
- MALAGUTI CIAK MASTER 50 4T euro 2 (for ORIGINAL VARIATOR)
- PIAGGIO NRG EXTREME 50 2T (for ORIGINAL VARIATOR)
- PIAGGIO NRG EXTREME 50 2T LC (for ORIGINAL VARIATOR)
- PIAGGIO FLY 50 4T (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY 50 2T (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY iGet 50 ie 4T euro 3 2016->2017 (C541M) (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY iGet 50 ie 4T euro 4 2018->2020 (CA11M) (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY 3V iGet 50 ie 4T euro 5 2021-> (CD11M) (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY 50 4T (for ORIGINAL VARIATOR)
- PIAGGIO LIBERTY 4V 50 4T euro 2 (for ORIGINAL VARIATOR)
- PIAGGIO NRG MC2 50 2T LC 1998-> (for ORIGINAL VARIATOR)
- PIAGGIO NRG Power DT 50 2T (C453M) (for ORIGINAL VARIATOR)
- PIAGGIO ZIP S 3V iGet 50 ie 4T euro 5 2021-> (for ORIGINAL VARIATOR)
- PIAGGIO TYPHOON 50 2T euro 4 2018-> (CA41M) (for ORIGINAL VARIATOR)
- PIAGGIO ZIP 3V iGet 50 ie 4T euro 4 2018->2020 (for ORIGINAL VARIATOR)
- PIAGGIO ZIP 3V iGet 50 ie 4T euro 5 2021-> (for ORIGINAL VARIATOR)
- PIAGGIO ZIP 50 4T (for ORIGINAL VARIATOR)
- VESPA ET4 50 4T (for ORIGINAL VARIATOR)
- VESPA LX 50 4T (for ORIGINAL VARIATOR)
- VESPA Primavera 3V iGet 50 ie 4T euro 4 2018->2020 (CA03M) (for ORIGINAL VARIATOR)
- VESPA Primavera 3V iGet 50 ie 4T euro 5 2021->2023 (CD01M) (for ORIGINAL VARIATOR)
- VESPA Primavera 50 2T euro 2 (C533M) (for ORIGINAL VARIATOR)
- VESPA SPRINT 3V IGet 50 ie 4T euro 4 2018->2020 (CA01M) (for ORIGINAL VARIATOR)
- VESPA SPRINT 3V IGet 50 ie 4T euro 5 2021->2023 (CD01M) (for ORIGINAL VARIATOR)
- VESPA Sprint 50 2T euro 2 (for ORIGINAL VARIATOR)
- VESPA Sprint 4V 50 4T euro 2 (for ORIGINAL VARIATOR)
- VESPA Sprint S 3V Iget 50 ie 4T euro 5 2024-> (for ORIGINAL VARIATOR)
- VESPA Primavera 3V Iget 50 ie 4T euro 5 2024-> (for ORIGINAL VARIATOR)
- VESPA Primavera S 3V Iget 50 ie 4T euro 5 2024-> (for ORIGINAL VARIATOR)
- VESPA Primavera Tech 3V Iget 50 ie 4T euro 5 2024-> (for ORIGINAL VARIATOR)
