ST2 Trophy Kit

ST2 TROPHY KIT – Conversion Kit with Vortex ROK VLR Engine

The ST2 Trophy Kit is the ideal solution for anyone looking to convert their Tillotson T4 kart to the new ST2 – Simple, Stock, 2 Stroke category, with a complete setup for training, testing, and track use.

At the heart of the kit is the Vortex ROK VLR 100cc 2-stroke engine, capable of delivering around 20 HP and exceeding 15,000 rpm. A power unit designed to offer high performance, great fun, and low running costs.

The Trophy Kit is especially designed for drivers who want to own their own engine to train freely, get familiar with 2-stroke performance, and make the most of every day on track.

Accessories included in the kit:

• 1x ST2 axle
• 1x ST2 chain guard
• 1x ST2 chain guard bracket kit
• 1x Starter battery
• 1x Battery charger
• 1x New Vortex ROK VLR 100cc engine
• 1x ST2 engine plate
• 1x Reinforced chain
• 1x RK sprocket
• 1x Anti-vibration engine stop bolt
• 1x Internal air filter foam
• 1x Battery support bracket (included with the engine)
• 1x Vortex wiring harness (included with the engine)

The advantage of owning your own engine

With the ST2 Trophy Kit, you can train with your own engine, gain experience, and improve your track performance without having to rely on rental engines for every practice session.

Not ready to buy the engine right away?

MP Kart Shop also offers the option to rent the Vortex ROK VLR engine for individual test and practice days, allowing you to try the ST2 category before deciding whether to purchase the Trophy Kit.

Important information

The Trophy Kit includes a new Vortex ROK VLR engine and the components required to convert the Tillotson T4 chassis.

For official ST2 competitions, engines are assigned by draw and managed by the organization to ensure maximum technical equality among all participants.

The engine purchased with the Trophy Kit is therefore ideal for training, testing, and private track use.

ST2 – SIMPLE • STOCK • 2 STROKE

An MP Kart Brand