Vertex Complete Engine Rebuild Kit WR101-055 — KTM / Husqvarna / GasGas 65cc 2009-2023

Vertex Complete Engine Rebuild Kit WR101-055 — KTM / Husqvarna / GasGas 65cc 2009-2023

Product Description

Keep your young racer at the front of the pack with the Vertex Complete Engine Rebuild Kit. Engineered to take the guesswork out of a total powerplant overhaul, this comprehensive package bundles everything needed into a convenient one-stop box. Whether refreshing a high-hour practice bike or building a fresh engine for race season, this premium setup delivers a reliable 2-stroke engine rebuild solution that restores crisp throttle response and optimal compression.

Inside this premium kit, you will find top-tier internal components matched perfectly for your 65cc machine. It includes a legendary Vertex piston kit featuring a standard compression piston, rings, wrist pin, and clips, paired alongside a Hot Rods heavy-duty stock-stroke crankshaft with a high-quality wrist pin bearing. To ensure total internal security, the package also delivers Hot Rods main bearings, a transmission bearing kit, counter balancer bearings, a water pump rebuild kit, and a Vertex complete gasket and oil seal layout for a leakage-free assembly.

Top Features: Vertex Complete Engine Rebuild Kit

• Convenient all-in-one box contains virtually every internal component required for a high-level engine overhaul.
• Includes a premium Vertex piston kit engineered for maximum durability and standard OEM compression properties.
• Features a heavy-duty Hot Rods crankshaft assembly with an integrated wrist pin bearing to handle high-RPM stress.
• Supplied with dedicated transmission, counter balancer, and water pump bearing/seal hardware alongside a complete top and bottom gasket set.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Sub-Model
2021-2023	Gas Gas	MC 65
2017-2023	Husqvarna	TC65
2009-2023	KTM	65 SX
2009	KTM	65 XC

Frequently Asked Questions

Q: Is this kit suitable for the electronic power valve models or mechanical power valve models?
A: This kit covers the 65cc platform from 2009 through 2023. Ensure you utilize the exact gaskets relevant to your model year provided within the comprehensive Vertex gasket pack during assembly.

Q: Does this include the small end wrist pin bearing for the piston connection?
A: Yes, the Hot Rods crankshaft assembly included in this rebuild package comes complete with a high-durability small end wrist pin bearing.

Expert Pro-Tip: On highly stressed mini 2-strokes like the 65cc powerplants, always check your crankcase oil seal seating depths carefully during assembly. Before firing the newly built motor up for the first time, perform a basic cooling system pressure check and an engine leak-down test if you have the tools. Verifying that the crankcase holds pressure prevents an accidental lean condition from an air leak, which can instantly ruin a brand-new piston and crank assembly during heat cycles.

Recommended Pairings:
o KTM 65 SX Performance Parts & Upgrades
o Husqvarna TC 65 Performance Parts
o Gas Gas MC 65 Performance Parts

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