Vertex Complete Engine Rebuild Kit – KTM 65 SX (2009–2023) | Husqvarna TC65 (2017–2023) | Gas Gas MC65 (2021–2023) (WR101-055 / 0903-0993)

Description

Rebuild your mini race engine with the Vertex WR101-055 Complete Engine Rebuild Kit — the ultimate all-in-one rebuild solution for the KTM 65 SX, Husqvarna TC65, and Gas Gas MC65.
This high-performance package includes every critical component needed to bring your 65cc 2-stroke back to life, featuring Hot Rods and Vertex components for factory-level reliability and performance.
Perfect for full rebuilds, maintenance intervals, or pre-season refreshes on any Austrian-built 65 two-stroke.

What’s Included

✅ Hot Rods heavy-duty crankshaft (stock stroke)
✅ Vertex piston kit (standard compression piston, rings, pin & clips)
✅ Complete engine gasket kit (top & bottom end)
✅ Oil seal kit
✅ Main bearing & seal kit
✅ Transmission bearing kit
✅ Counter balancer bearing kit
✅ Water pump bearing & seal kit
✅ Countershaft bushing/seal kit
✅ Wrist pin bearing

(Everything you need for a complete professional rebuild — no extra parts required.)

Fitment

📦 Fits:

• 2009–2023 KTM 65 SX

• 2009 KTM 65 XC

• 2017–2023 Husqvarna TC65

• 2021–2023 Gas Gas MC65

Key Features

• Complete top & bottom end rebuild kit

• Hot Rods crankshaft and Vertex piston for OEM-grade performance

• Includes every gasket, bearing, and seal for a full overhaul

• Designed for long-lasting durability and smooth power delivery

• Perfect for competitive youth racing and routine engine refreshes

Warranty Info

Manufactured by Vertex / Wrench Rabbit (USA).
Warranty and technical support handled directly through Wrench Rabbit.

Price & SKU

💲 Retail Price: $706.95
SKU: 0903-0993 / WR101-055
Estimated Shipping Weight: 8.15 lb
Handling: Ships next business day