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Polini P2423800 Variator Rollers 15.0 G Gilera 180 Runner FXR DT 1997-1999

BRIXIAMOTO (266300)

95.7% positive Feedback

Price:

£22.66

Free postage

Estimated delivery Wed, 2 Jul - Mon, 14 Jul

Returns:

60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

The main role in tuning a variomatic scooter is weight. Rule of thumb: the lighter your roller set, the more turns are needed to push outward rolls through centrifugal motion to set gear changes in motion. Heavier rollers must lower the rpm to initiate this process. This means that if your scooter rolls lighter it will need higher rotation speeds to start moving. Heavier rollers allow you to start moving at low rpm. Each driver will have to discover what rev level is right for them. A number of factors go into this decision: the degree of tuning, the weight of the drivers, what weight (of rolls) are optimal, etc. Knowing the overabundance of unsuitable material on the market, we can only recommend various rolls from renowned POLINI studios and MALOSSI. Their products are made to the strict.