- New
Prox dual-ring piston kit for Beta RR 125 2T from 2018 to 2024 and X-Pro 2025
Not compatible with 2025 Race models
PROX pistons are manufactured by the same original equipment manufacturers using the same quality standards.
Cast with an anti-seize coating, they are supplied complete with rings, retainers, and piston pin.
Informations/Dimensions:
B: 58.00 mm
C: 15.00 mm
D: 22.00 mm
E: 1.25 mm
F: 1.25 mm
Top shape: Flat
Number of segments: 2
Process: Cast
Treatment: Graphitized
Available sizes:
A = 53.94 mm
B = 53.95 mm
C = 53.96 mm
D = 53.97 mm
E = 53.98 mm