YZ277F Stealth Big Bore/Stroker

YZ277F Stealth Big Bore

Please call to order 608-842-0680

Regular Price: $1470

Special Price: $1249


Quick Overview


2003 – 2013 YZ250F

2008-2013 WR250F


Product Description


OEM 2001-2001 cylinder bored and plated with Ceramic Nickel Bore coating

Fuel Required: 91-110 octane

CP or Wiseco Piston your choice

+3mm stroker crankshaft (balanced)

Gaskets: Gaskets necessary for install.


This price includes an 2001-2002 OEM cylinder.  Other year cylinders do not work very well because the skirts are prone to breaking off.  There is a limited amount of 01-02 cylinders out there and supplies will run out eventually.


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