
Reference: 242.162
Set of 6 POLINI rollers in Ø19X13,5mm grammage with the choices
Quality for precise and powerful adjustments, with weights to choose from!
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Set of 6 TOP PERFORMANCES RACING (TPR) rollers in aluminum and materials for less friction and more precision when closing / opening the drive. The workmanship is excellent. Reminder to help you with your settings:
The 2-stroke engine requires precision in your variator settings, remember that the variator replaces the gearbox. If your engine gives as an example 13hp at 12,500 revolutions / minute, it will give less power at 11,000 revolutions / minute and less power also at 13,500 when over-revving. This is why it is important to find the perfect grammage which will allow the right speed to be used throughout the opening of the variator. This rise must be longitudinal and without burrs. A roller that is too light will send you to overspeed and will not allow your variator to close properly, on the contrary, a too heavy roller will close the variator too quickly, and you will not be able to reach the power speed.
Available weight:
-2.5 grams (smoked color)
-2.8 grams (gold color)
-3.0 grams (blue color)
-3.3 grams (red color)
-3.5 grams (purple color)
-3.8 grams (green color)
Choose your grammage before purchase.
Reference: 242.162
Quality for precise and powerful adjustments, with weights to choose from!
Reference: 286800
Set of 6 quality rollers with the weight choice for accurate and efficient settings!
Reference: 66 9823.A0
High-end pebbles that will last you a long time!
Reference: 291358
Rollers very good with lots of choice of program.
Reference: 9912870
Aluminum rollers for less friction and more precise opening and closing.
Reference: 242.110
For precise and high-performance adjustments High-quality rollers with grammage choices.
Reference: 326290
Pebbles of good quality at a good price with a huge choice of gram.
Reference: P.78
Perfect for precise and efficient adjustments! An economical price for the number of programming possibilities thanks to the needles. Reinforced polyamide models Ø16X13mm, made in France.
Reference: 286835
Set of 6 quality rollers with the weight choice for performance settings.
Reference: 242.250
High quality rollers with choice of grammage for precise and effective adjustments!
Reference: 242.051
Excellent quality rollers with a choice of grammage for precise and efficient adjustments!
Reference: 242.120
High-end materials with an excellent finish for more precision in your drive.
Reference: 66 9420.E0
High-quality anti-friction rollers at a low price while keeping the quality.
Reference: 242.325
Very good quality with weight choices for accurate and efficient settings!
Reference: 121317
Good quality pebbles at a good price with a fairly wide choice of grams.
Reference: 242.410
Ideal for precise and efficient adjustments! An economical price for the number.