Pistons
Compression ratio: 14.2:1
A-dimension, D=87.95 mm
Compression ratio: 14.2:1
B dimension, D=87.96 mm
Compression ratio: 14.2:1
C-dimension, D=87.97 mm
A dimension, D = 94.95 mm
Dimension B, D = 94.96 mm
c-dimension, D=94.97 mm
Compression ratio: 12.2:1
A-dimension = 95.45 mm
For the Athena Cylinder Kit and standard cylinders
A-dimension = 95.45
For the Athena Cylinder Kit and standard cylinders
(forged pistons)
A-dimension = 95.46
Compression ratio: 12.2:1
B-dimension = 95.46 mm
Dimension A = 95.95 mm
Compression ratio: STD
A dimension = 95.95 mm
Compression ratio: STD
A dimension = 95.95 mm
Compression ratio: 12.5:1
A-dimension = 95.95 mm
Compression ratio: 12.5:1
A-dimension, D=95.95 mm
Compression ratio: 12.5:1
A-dimension, D=95.95 mm
Compression ratio: STD
B dimension = 95.96 mm
Dimension B = 95.96 mm
Compression ratio: 12.5:1
B dimension = 95.96 mm
Compression ratio: 12.5:1
B dimension, D=95.96 mm
Compression ratio: 12.5:1
B dimension, D=95.96 mm
Compression ratio: 12.5:1
B-dimension = 95.97 mm
Compression ratio: 12.5:1
A-dimension, D=95.97 mm
Compression ratio: 12.5:1
A-dimension, D=95.98 mm
Dimension A = 96.95 mm
Dimension A = 96.95 mm
Compression ratio: STD
A-dimension = 96.95 mm
Compression ratio: 12.5:1
A-dimension = 96.95 mm
Dimension B = 96.96 mm
Compression ratio: STD
B dimension = 96.96 mm
Pistons: engineered for motocross and enduro riders. Strong materials, precise fitment and reliable performance.





