METEOR Piston Kit for BETA RR 125 2018-2024

METEOR offers this piston kit for BETA RR 125 2018-2024. The piston slides in the cylinder and takes the force of the air-fuel combustion, passing it to the connecting rod and crankshaft.

Why replace the piston?

The benefits:

• Restore compression, power and easy starting.
• A piston of the right size keeps the intended clearance in the cylinder: less noise and less oil consumption.
• A new piston with rings, pin and clips: nothing to reuse from the old one.

Why choose METEOR?

Meteor is an Italian piston manufacturer; its Racing range covers 2- and 4-stroke motocross and enduro engines, with pistons offered in several sizes to match the actual cylinder bore.

When should you replace the piston on your BETA RR 125?

Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 20 h in hard use and every 40 h for leisure.

Specifications and fitting tips

• Rings: 2
• Manufacturer part numbers: PC2661A (A), PC2661B (B), PC2661C (C)

Available in several sizes: choose the one that matches your cylinder (stamped size or measured bore). Diameters: A = 53.95 mm, B = 53.96 mm, C = 53.97 mm.

Spare parts and items to plan

• Piston rings : PROX · VERTEX
• Top-end gasket kit : ATHENA · PROX
• Small end needle bearing : PROX · ATHENA
• Spark plug : NGK 7544 · NGK 4549
• Coolant : LIQUI MOLY 1 L · TWIN AIR
• 2-stroke oil : LIQUI MOLY 1 L · LIQUI MOLY 4 L

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
BETA RR 125 2024
BETA RR 125 2023
BETA RR 125 2022
BETA RR 125 2021
BETA RR 125 2020
BETA RR 125 2019
BETA RR 125 2018