ATHENA Forged Complete Piston Kit 67.94 MM A 756.25.99

Athena piston set

For over 10 years Athena has worked with the best motocross racing teams in the world to develop pistons.

All piston models are made from aluminum alloys and have a perfect blend of nickel, copper and silicon.

Designed and manufactured with the best technology available.

The careful selection of top quality raw materials, together with the latest mechanical engineering techniques, guarantee the lightness and resistance of the pistons,

to improve engine performance and durability. Forged pistons are more temperature resistant and durable than cast ones.

Athena piston sets are supplied complete with rings, pins and clips.
VERSION: STANDARD
PISTON DIAMETER: 67.94 MM
QUALITY: FORGED
COMPRESSION RATIO: STANDARD


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Yamaha YZ 250 2T 51 CV, 37 kw 1cil. 4DA 4DA1 Bastidores: 4DA henceforth00101-4DA henceforth06000 1992
Yamaha YZ 250 2T 51 CV, 37 kw 1cil. 4EW 4EW1 Bastidores: 4EW henceforth00101-- 1993
Yamaha YZ 250 2T 52 CV, 38 kw 1cil. 4JX 4JX1 Bastidores: 4JX henceforth00101-4JX henceforth08999 1994
Yamaha YZ 250 2T 53 CV, 39 kw 1cil. 4MX 4MX1 Bastidores: 4MX henceforth00101-4MX henceforth06099 1995
Yamaha YZ 250 2T 53 CV, 39 kw 1cil. 4SR 4SR1 Bastidores: 4SR henceforth00101-- 1996
Yamaha YZ 250 2T 53 CV, 39 kw 1cil. 4XL 4XL1 Bastidores: 4XL henceforth01138-- 1997
Yamaha YZ 250 2T 53 CV, 39 kw 1cil. 4XL 5DJ2 Bastidores: 4XL henceforth10483-- 1998