Wiseco WPC164 Crankshaft Kit | KX85 / KX100 2006-2013 | Full Bottom End
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Wiseco WPC164 Crankshaft Kit – Kawasaki KX85 / KX100 2006-2013
85/100cc 2-stroke. Full race rebuild.
The Wiseco WPC164 is a complete bottom-end crankshaft kit for 2006–2013 Kawasaki KX85 & KX100. Double-forged, factory-trued crank with premium main bearings, full gasket set, and every seal — ready to dominate. We price-match reputable online stores—contact us to ensure you get the best deal!
What’s Included
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Wiseco WPC164 Crankshaft Assembly (factory trued)
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Premium caged main bearings
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Complete bottom-end gasket kit (head, base, crank seals, o-rings)
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All transmission & water pump seals
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Ready-to-install — no missing pieces
Key Features
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Double-forged Wiseco rod — survives 13,000+ RPM
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Shot-peened & corrosion-treated — eliminates stress, extends life
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Double-drilled small end — extra piston pin lube & cooling
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Optimized bearing clearance — supports big bore & high-compression
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Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Fitment
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Kawasaki KX85
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2006
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2007
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2008
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2009
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2010
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2011
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2012
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2013
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Kawasaki KX100
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2006
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2007
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2008
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2009
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2011
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2012
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2013
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Note: Confirm crank part number before install.
$344.95
SKU: 0921-0550 / WPC164
Weight: 6.25 lbs
Package: 14.19" × 9.18" × 7.24"
Same-day shipping if ordered by 3 PM EST
Installation Tips
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Torque mains: 14–16 ft-lbs (Kawasaki spec)
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Use assembly lube on all bearings & seals
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Check runout (<0.002") after install
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Break in gently — 3–5 easy heat cycles
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
