Honda CR285 Big Bore

Motorcycle Honda CR285

Please call to order 608-842-0680

Special Price: $649


Max Power CR285 Fits 1997-2001 Honda CR250R


Product Description

Bore: 71   Stroke: 72   Actual Displacement = 285.06cc


Engine Modifications Included:

Cylinder: Bore, Port and Plate.

Power Valves: Machined to match big bore cylinder.

Head: Re-chamber to work with the Big Bore piston.

Parts:  Custom Wiseco piston kit, top end bearing, necessary gaskets.


Notes: This kit requires you to send us your cylinder, head, and power valves for modification.


The Max Power CR285 is a kit that provides gains in the bottom and mid as well a big gain on top and in the over rev.

It uses a Custom 71mm Wiseco Piston that is designed to be as light as possible without sacrificing durability.




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