Manufacturer Description

This is the Stock replacement Piston and Cylinder for the OS Max 25FX.
These parts are located in the body of the crankcase.


FEATURES:
ABN construction
Non-ringed


INCLUDES:
One Piston
One Sleeve


REQUIRES:
Assembly into engine. Line up notch on sleeve with notch on crankcase


SPECS:
Total cylinder sleeve length: 26mm (1.03")
Bore: 18.0mm (0.71")
Total ports: 4


COMMENTS:
The piston and sleeve are only available as a pair. They cannot be
    purchased individually.


BOX DIMENSIONS: 3.38" W. X 1.00" H. X 3.50" L.
BOX WEIGHT: .06 LBS.