Hot Rods CBK0138 Stroker Bottom End Kit (+3mm, 470cc) electrical-batteries-components-battery-cables 3-stage reed design:

3-stage reed design:

2004 KTM 625 SXC

Harder compound central area for protection

2006-2012 Yamaha FJR1300A ABS

2013-2018 Kawasaki KX450F

Hot Rods CBK0138 Stroker Bottom End Kit (+3mm, 470cc) electrical-batteries-components-battery-cables 3-stage reed design:Uses stock piston.. 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).