CR90 Stroker

Max RPM's Logo

Please call to order 608-842-0680

Availability: In stock.

Regular Price: $1,551.00

Special Price: $1,249.00


Quick Overview

90cc Stroker kit for 1986-2003 CR80


Product Description


Cylinder Modifications: Port.

Head modifications: Head machined to 100 octane unless otherwise specified.

Crankshaft Modifications: Stroked and balanced.

Case Modifications: Cases modified for stroker crankshaft.

Labor to build engine included.

Wiseco Piston, necessary gaskets, and top end bearing included.

Notes: This is a total engine build. It requires you to send us your entire engine with kick starter and shifter for modification.

Notes: This is a national level engine package. The power delivery is designed to build confidence for young riders. It delivers torque and hook up that are un-paralleled in the industry that carrys to a screaming top end pull. This kit just makes all riders faster because it is smooth, easy to ride, and does not fall off the pipe like other engines out there.

Notes: This is the same bottom end as our CR105. We can also build you a CR105 top end for later use in the supermini classes.

Notes: Prices listed are to install stroker kit parts in good condition engine. Should your engine need rebuild parts there will be additional charges. We will call for approval before we install any parts that will have additional charges. (example: rod kit, mains, main seals, trans parts)




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