Product Description
GOOFIT Group-301 big bore cylinder kit with an 89mm modified cylinder liner and stated 440cc size. The kit includes the cylinder, piston set, piston rings, gaskets, and spark plug. Source-listed applications include the 1996–2004 XR400R, 1999–2008 Sportrax TRX400EX, 2009 TRX400X, and 2012–2014 TRX400X.
Product Specifications
BrandGOOFIT
Manufacturer Part NumberGroup-301
Item Weight7.37 pounds
Package Dimensions9.49 x 8.78 x 7.28 inches
Explicit Manufacturer Part NumberGroup-301
Cylinder liner bore89mm
Stated engine size440cc
Mounting nut distance87mm x 80mm x 90mm x 80mm (3.42 in x 3.14 in x 3.54 in x 3.14 in)
Included componentsCylinder, piston set, piston rings, gaskets, spark plug