WISECO CRANKSHAFT BOTTOM KIT HONDA CR250 1992-2001

High-quality Wiseco crankshaft assembly designed for Honda CR250 models, offering precision engineering and durability for high-performance applications. Factory-assembled and trued to meet OEM specifications, this crankshaft assembly ensures reliable operation and long service life.

Features:

• Precision-trued to OEM specifications and factory-assembled for a perfect fit.
• Double-forged connecting rods ensure superior dimensional consistency through improved grain flow.
• Shot-peened rods eliminate residual stresses and smoothly blend forging surfaces.
• Corrosion-resistant surface treatment enhances durability.
• Top and bottom end rod bores case-hardened to 58–62 RC for optimal bearing running surfaces.
• Crank pin bearing clearance optimized for maximum performance.
• Precision honing ensures ultra-round bearing surfaces for superior operation.
• Oiling slots maximize rod strength and bearing longevity.
• Double-drilled small ends improve lubrication and cooling for the piston pin.
• Silver-coated bronze phosphor thrust washers with a dimpled design increase oil retention and reduce friction.
• Crank pin bearings made from hot-rolled steel and case-hardened to 58–62 RC.
• Caged needle roller bearings support high RPM operation.
• Precision-machined crank webs enhance balance and reliability.
• Includes top-end bearing, premium main bearings, and a complete bottom end gasket set with all seals and gaskets.

Included Items:

• (1) Crankshaft assembly
• (2) Bearings
• (1) Gasket set with seals

Vehicle Fitment:

Honda:

• CR250 (1992–2001)

Part Number: 56-167.WI.CBK

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.