Honda Spree and Elite 50 Forums

If we get that info theoretically we could determine the proper belt legnth. And when I say we, I mean someone who's better at math than I.

Greetings:

Stock aero and SA vario diameter is 87.5mm. Polini-for-Dio is 90-ish. Polini -for -Ruck is 94, and big enough for 654 belt. If you run a 669, you may want 97mm. The formula is 0.5 x pi x Diameter.

683-18.2-30 malossi belt for kymco 4T
On 97mm variator malossi for ruckus
118.5 mm torque pulley for metro '14
My set up

AIO MotorSportS wrote:683-18.2-30 malossi belt for kymco 4T
On 97mm variator malossi for ruckus
118.5 mm torque pulley for metro '14
My set up

Have you had it running and riding yet?

First run,42g-1000 see pic

When you say "torque pulley" are you referring to the torque driver or the rear pulley system?

Lovemyhonda didn't I read once that you like the polini ruck variator with the malossi ramp best? As a variator set up.

And what are the specs of the malossi for zx belt?

Can anyone tell me if the torque driver slots on the zx pulley(where the locator pins slide in) are bent or straight? You know whether the grooves open at one angle initially then move to another angle?