Yamaha Banshee 4MM STROKER CRANKSHAFT W/115 LONG RODS
Forged 4mill stroker crankshaft.
115mm long rods.
Upper and lower rod bearings are high quality silver caged.
Trued and welded.
All main bearings are industry standard 7 ball quality.
We inspect every crank for proper rod clearance.
Center webs are pinned to help prevent twisting out of phase.
This is a drop in crankshaft no case modifications needed. The 4mill 115 rod crank does require the use of certain pistons (795 wiseco) along with custom stroker domes or aftermarket cylinders designed for the 4mm 115 rod crankshaft depending on your specific set-up.