Polini Evolution 2 crankshafts are designed with a view to improving the quality of components and performance. The resistance characteristics are increased thanks to specific heat treatments of the alloys. There is space for an oversized and reinforced connecting rod to support the upgraded engines. A fundamental part in the machining process of the workpiece is the precise balancing to minimize vibrations and power losses.Suitable for original and upgraded engines. Specific for: Atla Carosello 50 2T air cooled. For variator with 16 mm diameter pin. Piston pin 12 mm diameter. The item "Vilebrequin Polini Evo 2 pour Atla Carosello 50 2T refroidi à l'air" is in sale since Wednesday, February 3, 2021. This item is in the category "Auto, moto - pièces, accessoires\Moto\ pièces détachées\Moteurs, pièces moteurs\Vilebrequins, bielles". The seller is "omnia-racing" and is located in 80055. This item can be shipped worldwide.