Crankshafts

Wiseco 84-07 Honda CR80/85R Clutch Spring Kit

Eagle Honda K20/K24 4.173in/106mm Stroke 4340 Billet Steel Crankshaft

Brian Crower Crankshaft - LightWeight Polaris Pro R Crankshaft / 78mm Stroke / 4340 Billet

Brian Crower Crankshaft - LightWeight Polaris Pro R 22+ Crankshaft / 78mm Stroke / 4340 Billet

Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used. Recommended for use in pump-gas, naturally-aspirated,...

Eagle Billet 4340 steel crankshafts feature .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished.

Wiseco BOTTOM END KIT CRF250R

Wiseco CRANKSHAFT TRX400EX/X 05-12

Wiseco CRANKSHAFT KX250 92-01

Wiseco CRANKSHAFT KX65/RM65

Wiseco CRANKSHAFT CR125R 90-02

Wiseco CRANKSHAFT CR80R/85R 86-04

Wiseco CRANKSHAFT YFS200 BLASTER

Wiseco TOP END GSKT SET 114

Wiseco TOP END GSKT SET 107