BETA RR 250 2 T [2019-2021] - Cast piston

PROX cast piston for BETA RR 250 2 T

The cast PROX cast piston is intended for the BETA RR 250 2 T in the 2019-2021 model year range. Its design, made from a special aluminum alloy, is designed to minimize friction and thereby support the reliability of the piston.

Design and technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 66.34 mm
• Letter oversize: A
• Oversize: STD
• Stroke: 2T
• Specificity: Domed piston / MoS2 skirt coating / Anodized dome

The curved piston shape is part of the defined design, as is the MoS2 skirt coating and the anodized dome. The diameter of 66.34 mm and the marking with the letter A support clear selection based on the existing engine data.

Vehicle assignment

The PROX cast piston fits the BETA RR 250 2 T, built between 2019 and 2021. The assignment is fixed to this model and this complete year range.

Technical selection

The specified diameter Ø of 66.34 mm, the standard piston compression, the oversize specification STD and the marking A are particularly important for the selection. This product data enables comparison with the intended vehicle version.