Wiseco WPC173 Bottom End Kit | KX85 / KX100 2014-2020 | Full Rebuild
Wiseco WPC173 Bottom End Kit – Kawasaki KX85 / KX100 2014-2020
85/100cc 2-stroke. Championship rebuild.
The Wiseco WPC173 is a complete bottom-end rebuild kit for 2014–2020 Kawasaki KX85 & KX100. Double-forged, factory-trued crank with premium main bearings, full gasket set, and every seal — built to win. We price-match reputable online stores—contact us to ensure you get the best deal!
What’s Included
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Wiseco WPC173 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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Precision oiling slots — max rod lubrication + piston 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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2014
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2015
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2016
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2017
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2018
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2019
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2020
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Kawasaki KX100
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2014
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2015
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2016
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2017
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2018
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2019
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2020
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Note: Confirm crank part number before install.
$444.95
SKU: WPC173
Weight: 6.40 lbs
Package: 15.10" × 9.50" × 7.10"
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:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
