The Wiseco Crankshaft Kit - Honda CR80 1986-2002, CR85 2003-04 is part of the latest performance part range from Wiseco.

Crankshaft Kit from Wiseco.

Features:

Include crankshaft, top end bearing, premium main bearings and a complete bottom end gasket set that includes all seals and gaskets needed to do the job

Only one part number to stock and order

Crankshafts are factory assembled and precision trued to OEM specifications

Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow

Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces

Corrosion-resistant surface treatment

Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface

Crank pin bearing radial running clearance is optimized to ensure maximum performance

Precision honing ensures ultra round bearing surface

Precision engineered oiling slots maximize rod strength and bearing life

Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston

Silver-coated bronze phosphor thrust washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface

Crank pin bearings are manufactured from the highest quality hot rolled steel; case-hardened to 58-62 RC

Caged needle roller bearings provide the highest possible rpm

Precision machined crank web

Please note: Image for illustration.

To fit:

HONDA CR 80 R 1986 All Models

HONDA CR 80 R 1987 All Models

HONDA CR 80 R 1988 All Models

HONDA CR 80 R 1989 All Models

HONDA CR 80 R 1990 All Models

HONDA CR 80 R 1991 All Models

HONDA CR 80 R 1992 All Models

HONDA CR 80 R 1993 All Models

HONDA CR 80 R 1994 All Models

HONDA CR 80 R 1995 All Models

HONDA CR 85 R 2003 All Models

HONDA CR 85 R 2004 All Models

HONDA CR 80 RB 1996 All Models

HONDA CR 80 RB 1997 All Models

HONDA CR 80 RB 1998 All Models

HONDA CR 80 RB 1999 All Models

HONDA CR 80 RB 2000 All Models

HONDA CR 80 RB 2001 All Models

HONDA CR 80 RB 2002 All Models

HONDA CR 85 RB Expert 2003 All Models

HONDA CR 85 RB Expert 2004 All Models

Manufacturer part number: WWPC115

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