Beta RR 250 2 T Enduro Racing [2014-2019] - cast pistons

PROX cast piston for Beta RR 250 2 T Enduro Racing

The PROX cast piston is designed for the Beta RR 250 2 T Enduro Racing from the 2014 to 2019 model year range. As a cast aluminum piston, it combines a special alloy with a design designed to reduce friction. This makes it suitable as a precise choice for repairing the 2-stroke engine.

Execution and function

• Cast aluminum piston
• Standard piston compression
• Special alloy to minimize friction
• Domed piston
• MoS2 apron coating
• Anodized dome

Technical data

• Diameter Ø: 66.36 mm
• Letter oversize: C
• Oversize: +0.02
• Stroke: 2T
• Piston compression: standard

Vehicle assignment

The cast piston fits the Beta RR 250 2 T Enduro Racing, built between 2014 and 2019. The diameter of 66.36 mm, the oversize +0.02 and the marking C are particularly important for the selection.

The combination of a curved piston, MoS2 skirt coating and anodized dome describes the specific PROX version of this piston. The technical characteristics support targeted assignment when working on the 2-stroke engine.