Hot Rods CBK0037 Stroker Bottom End Kit (+4mm, 460cc)

Important: Must use Vertex Stroker piston 23610A..

Hot Rods Bottom End kits include everything needed to complete crankshaft installation:. Stroker kit crankshafts increase length of stroke as listed depending on application; in some cases cylinder head must be modified, as noted. Hot Rods main bearings and seals kit (Main seals included when applicable). Complete engine gasket set includes all gaskets and seals for complete engine rebuild (Does not include water pump seal).

Vehicle Fitment:

2005-2008 Honda TRX400EX Sportrax
2009 Honda TRX400X
2012-2014 Honda TRX400X