Engine Services
Experts in engine building, blueprinting & development, we have the skills and knowledge to meet your requirements & exceed expectations.
With all of the necessary tooling and equipment, built in a fully temperature-regulated room for precise, repeatable measurements and results, you can be confident that your engine will be rebuilt to factory tolerances, with the added DART touch.

Inline Layout – 4’s, Triples & Twins
Our staple diet of engine building and tuning, building many of these style engines over the years. This is where a lot of the superbike and supersport bikes are on their engine design in the racing paddock. You can be sure we’ll make a difference to your engine!

Rotary Specialists
With all of the relevant knowledge, training and equipment to test, inspect, service and rebuild rotary engines such as the Aixro XR50, Norton F1 Roatary, and Mazda engines, you can be sure that your rotary is in safe hands with us

V Layout Engines
From the older sytle V4’s such as the VFR400 pictured here, to the Ducati V4’s and Vtwins, we have the knowledge and experience to undertake any work required on your engine

2 Strokes
Port timing, piston design, squish, ignition & fueling are all of high importance when running a 2 stroke engine. With our extensive knowledge, you’ll have confidence that your 2 stroke engine is taken care of.

Boosted
Turbo’d or Supercharged engines are a popular route to take in order to squeeze more peformance from your engine. We have good experience in both building, adapting/converting and tuning boosted engines here at DART.

Engine Servicing News
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No Limits Racing 2025 – Round 1
Snetterton Circuit | 22–23 March 2025Rider: Tommi | Team: DART Motorsport The 2025 season is officially underway with the opening round at Snetterton. It was great to be back on the bike and back with…
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DART Motorsport Relocates | Workshop Move Update
We’re excited to share a major update — DART Motorsport has officially relocated. After 18 months at our previous location at Dene Farm, we’ve made the decision to move to a new site. While Dene Farm served…
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The CFMOTO 450NK: A Fun, Lightweight, and Affordable Naked Bike for A2 Riders
When it comes to choosing a bike that strikes the perfect balance between performance, fun, and affordability, the CFMOTO 450NK certainly deserves a second look. This A2-legal naked bike, priced lower than many of its…
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Experience the Future of Off-Road: Test Ride the Stark Varg This Winter with DART Motorsport!
DART Motorsport will be electrifying your winter riding experience. We are thrilled to bring the Stark Varg electric motorcycle to Action Trax in Tunbridge Wells, Kent. This is an opportunity for Action Trax Riders to…
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Introducing the CFMOTO 800MT Touring Bike!
Get ready to embark on a journey with one of the latest additions to our showroom – the CFMOTO 800MT Touring bike. Key Features: Why Choose the CFMOTO 800MT? The 800MT Touring bike with its powerful…