Piston D: 67mm

Piston D:  67mm

Piston pin housing: 13 mm

PIT BIKE 2 valves TESTED BEYOND 60h

Made of alloy ROLLS ROYCE!

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190,08 € tax excl.

Availability: In Stock

Forged piston engines for Horizontal YX special alloy Rolls Royce exclusively for Four Stroke World.

Specifically developed to prepare heads and oversized valves.

High compression ratio to 12: 1.

Supplied with Seiger, pin and bands.

Piston pin housing: 13mm

Pit bike 2 valves.

TESTED OVER 60 h !!!