Beta RR 390 4 T Enduro [2015] - Piston Kit

PROX piston kit for Beta RR 390 4 T Enduro

The PROX piston kit is designed for the Beta RR 390 4 T Enduro from 2015. The forged piston is made of aluminum and features standard piston compression. The kit therefore offers clearly defined technical features for selecting a suitable piston set for this vehicle.

Technical characteristics

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 87,980 mm
• Letter oversize: C
• Oversize: +0.02
• Compression ratio: 12.5:1
• Stroke: 4T
• Specificity: Flat with hollow

Kit contents

The PROX piston kit includes the piston, piston rings, piston pin and circlips. The compilation therefore covers the piston components provided in the kit.

Vehicle assignment

The piston kit is intended for the Beta RR 390 4 T Enduro, built in 2015. Before making your selection, please compare the diameter of 87,980 mm, the oversize letter C and the oversize +0.02 specification with the requirements of your engine.