HI-SPEED POLINI VARIATORS FOR YAMAHA MINARELLI 2 STROKE REVOLUTION

Polini remakes the famous variators to achieve the maximum performance! Polini Hi-Speed variators for Yamaha Minarelli have been updated to improve power and performance. Main feature is the new working of the mobile half pulley, that has been redesigned with different degrees to let the belt increase the excursion.

The inside of the rollers has been subjected to a polishing treatment to improve their sliding. The 16×13 rollers of 6,9 gr are made of a mixture of nylon and aramid fibers.

The compression spring has a 10% increased load and it includes the Evo-slider too, the anti-torsion system that eliminates the stress problems improving its sliding.

Standing starts are incredibly agile also thanks to the new engine rpm range.

All the Hi-speed Polini variators for Yamaha Minarelli have been subjected to new upgrades.

Here the models available: Variator: 241.670 and 241.671 Variator kits: 241.670.1 and 241.670.2

• BENELLI:
  • 491 50 GT
  • ST – 491 50 RR
  • RACING
  • SP
  • SPORT – K2 50
  • K2 50 LIQUID COOLED
  • NAKED 50
  • PEPE 50, LX fino al 2004
• YAMAHA:
  • AEROX 50 2T H2O
  • AEROX 50 2T H2O dal 2004->
  • BW’S 50 dal 2004->
  • BW’S 50 NEXT GENERATION
  • BW’S 50 ZUMA
  • JOG 50 LC RR
  • JOG 50 R
  • JOG 50 R E2
  • NEO’S 50
  • SLIDER 50
  • SPY 50
  • WHY 50
• APRILIA:
  • AMICO 50
  • AREA 51
  • GULLIVER 50
  • GULLIVER 50 LC
  • RALLY 50
  • RALLY 50 LC
  • SCARABEO 50 2T (Yamaha)
  • SR 50 2T LC STEALTH, NETSCAPER
  • SR 50 2T mod.1993
  • SR 50 2T mod.94, 95, 96 Air
  • SR 50 2T mod.94, 95, 96 H2O
  • SR 50 2T WWW
• BETA:
  • ARK 50 AIR
  • ARK 50 LC, SERIE K
  • EIKON 50
  • QUADRA 50 CHRONO 502
  • TEMPO 50
• ITALJET:
  • BAZOOKA 1 50
  • DRAGSTER 50 LC
  • PISTA 50 1/2
  • YANKEE
  • SCOOP 2/3
• MBK:
  • BOOSTER 50
  • BOOSTER 50 NEXT GENERATION
  • BOOSTER 50 R, ROCKET
  • BOOSTER 50 SPIRIT
  • BOOSTER 50 TRACK
  • FLIPPER 50
  • MACH 50 G
  • NITRO 50 H2O
  • NITRO 50 H2O dal 1996->
  • OVETTO 50
  • STUNT 50
• ATALA:
  • CAROSELLO 50
• MALAGUTI:
  • CENTRO 50 SL
  • CIAK 50
  • F 12 50 PHANTOM (fase 2)
  • F 12 50 PHANTOM H2O (fase 2)
  • F 12 50 PHANTOM LC
  • F 12 50 PHANTOM R 2007 LC
  • F 15 50 FIREFOX (fase 2)
  • F 15 50 H2O FIREFOX
  • F 15 50 H2O FIREFOX (fase 2)
• KTM:
  • K 50
• RIEJU:
  • RS SPORT
  • NKD 50 LC
• MOTRON:
  • STING
  • SYNCRO
  • THUNDER