Kawasaki KX100 (2014–2020) Engine Rebuild Kit – Vertex/Wrench Rabbit

Kawasaki KX100 (2014–2020) Complete Engine Rebuild Kit – Vertex / Wrench Rabbit Description Unleash next-level 2-stroke fury on your 2014–2020 Kawasaki KX100 with the Vertex / Wrench Rabbit WR101-163 Complete Engine Rebuild Kit. This all-in-one youth MX domination pack delivers a Hot Rods heavy-duty crankshaft, Vertex standard-compression piston, full gasket & seal set, every bearing, and wrist pin — built for OEM precision, redline abuse, and podium performance. Rebuild it. Rip it. Rule the mini class.

What’s Included

• Hot Rods Heavy-Duty Crankshaft (stock stroke with wrist pin bearing)
• Vertex Piston Kit (standard compression piston, rings, pin, and clips)
• Vertex Complete Engine Gasket Kit (top and bottom end, including seals and O-rings)
• Oil Seal Kit
• Hot Rods Main Bearing and Seal Kit
• Hot Rods Transmission Bearing Kit (includes output shaft collar and sprocket lock washer)
• Hot Rods Counter Balancer Bearing Kit
• Hot Rods Water Pump Bearing and Seal Kit
• Countershaft Bushing/Seal Kit
• Wrist Pin Bearing

Key Features

• Full 2-stroke mini rebuild — top to bottom in one box
• OEM-direct fit for every 2014–2020 Kawasaki KX100
• Hot Rods + Vertex synergy — forged for high-RPM, hard-hitting power
• Standard compression — perfect for youth motocross domination
• Pro-level components — trusted by top junior racers

Fitment Fits the following models and years:

• 2014–2020 Kawasaki KX100

Warranty Info Backed by Wrench Rabbit and Hot Rods limited warranty. Professional installation is recommended to ensure correct clearances and assembly. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Price & SKU Retail Price: $658.95 SKU: 0903-1264 / WR101-163 Estimated Shipping Weight: 8.1 lbs Handling Time: Ships next business day