Piston 2Fast 86/90cc 13mm Minarelli/Piaggio STAGE6 R/T the Yasuni R is an

the Yasuni R is an exhaust of choice for 70 cc aluminum cylinders such as Athena Basic and for 70 cc cast iron

Yamaha BWS / Zuma 50 (2002–2011)

in addition to the better cooling

Gray: Mild (+20%)

The weight of the bell does not affect the resistance

Piston 2Fast 86/90cc 13mm Minarelli/Piaggio STAGE6 R/T the Yasuni R is anInclus: piston, ring, axe et circlips (X2). Axe du piston: 13mm. Diamtre du Piston: 50mm. Piston de remplacement pour le kit cylindre 2Fast 86CC et 90CC. Included: piston, ring, pin and circlips (X2). Piston pin: 13mm. Piston Diameter: 50mm. Replacement piston for the 2Fast 86CC and 90CC cylinder kit.