DetailsThese HI-SPEED variators are Polini’s newest development for the 50cc engines. They are of high quality and feature an optimised ramp design. Depending on the model, the kit usually includes a torque spring that prevents belt slip and thus ensures better power transmission. The really cool thing is, however, the evo slider, a kind of guide plate that tackles the problem of twisting torque springs. Depending on which kit you get, there may also be a set of reinforced clutch springs included that will make the clutch engage at higher revs taking into account the extended transmission range.
Weights:8.4g and 7.7g
Note: Comes without torque spring!
- Additional Information
Name Variator Polini HI-SPEED Item No. U241.510 Brand Polini Range Standard
- Fits to (36)
Your product goes with the following manufacturers and their models:
Bali 50cc AC - Honda, SFX 50cc AC - Honda, SGX Sky 50cc AC - Honda, SH 50cc AC (after 1996) - Honda, SXR 50cc AC - Honda, Shadow 50cc AC - Honda
Bali 50cc AC, SFX 50cc AC, SGX SKY 50cc AC, SH 50cc AC (after 1996), SXR 50cc AC, Shadow 50cc AC
Buxy 50cc AC, Buxy M 50cc AC, Elyseo 50cc AC, Elystar 50cc AC, Elystar 50cc TSDI, Looxor 50cc AC, Looxor TSDI 50cc AC, SV Geo 50cc AC, Speedake 50cc AC, Speedfight 2 50cc AC, Speedfight 2 50cc AC (after 2004) - (Euro 2), Speedfight 2 50cc AC - 307 WRC (Euro 2), Speedfight 2 50cc LC, Speedfight 2 50cc LC (after 2004) - (Euro 2 ), Speedfight 2 50cc LC - 307 WRC (Euro 2), Speedfight 50cc AC, Speedfight 50cc LC, Splinter 50cc AC, Squab 50cc AC, TKR 50cc AC, TKR 50cc AC - 307 WRC (Euro 2), TKR 50cc AC - Furious (Euro 2), Trekker 50cc AC, Vivacity 50cc (before 2008, vertical AC)