Variator rollers POLINI 20x12mm - 8.5g (9pcs)

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Polini SuperSpeed variators use special dimensions for the variator rollers, and 9 rollers are used per variator instead of the usual 6 variator rollers. All available sizes and weights for these variators are listed here so that you can choose the right SuperSpeed variator.
Includes 1 set of 9 rollers for a SuperSpeed variator, measuring 20x12mm and weighing 8.5g.