-
IAME kart engines: Italian power, race-ready out of the box
If you spend any time at a karting circuit, you'll hear the name IAME before you've even unloaded your trailer. Built in Italy and raced in more than thirty countries, IAME engines have become the benchmark for reliable, equal and affordable kart racing. Whether you're putting your child in their first cadet kart or chasing podiums in a national X30 championship, there's an IAME unit built for exactly that job. And at Kartstore International, we don't just sell you the engine. We help you pick the right one, keep it running, and make sure you're on track when the lights go out.
-
Why so many drivers choose IAME
IAME (Italian American Motor Engineering) has been building kart engines for over five decades from its factory near Bergamo. What sets the brand apart isn't just power, it's consistency. Every engine is manufactured to extremely tight tolerances on CNC machining centres, which means the difference between your engine and the one on the grid next to you is close to zero. That's the whole point of a single-make class: you win on driving and setup, not on who bought the luckiest motor.
Add to that a huge global parts network, straightforward maintenance, and a full ladder of classes from six-year-olds to shifter karts, and it's easy to see why IAME has become the standard for so many circuits and federations.
The IAME engine range explained
(60cc)
Micro Swift and Mini Swift
These are the entry point for the youngest drivers. Both are 60cc air-cooled two-strokes with electric start, with the Micro Swift tuned for the youngest cadet category and the Mini Swift offering a step up in performance. They're forgiving, easy to maintain and perfect for learning kart control.
Not sure which one matches your child's age and class rules? That's exactly the kind of question we'll answer honestly, even if it means selling you the cheaper option.
(100cc)
KA100
The KA100 is a 100cc air-cooled reed-valve engine with a TaG electric starter, and it has become one of the best-value classes in karting. Engine parity is famously close, running costs are low, and it's an ideal bridge for drivers coming out of cadet classes.
If you want proper racing without a top-tier budget, this is where we usually point you first.
(125cc)
X30 Junior and Senior
The X30 is the engine that made IAME a household name. It's a 125cc water-cooled two-stroke with electric start, restricted for the Junior category and unleashed for Senior. Roughly thirty horsepower in Senior trim, no power valve, and a reputation for running race after race without drama.
If you're stepping into serious competition, the X30 is the class with the deepest grids and the clearest career path.
(KZ)
X30 Shifter and Screamer
For experienced drivers who want a gearbox, IAME offers 125cc and 175cc shifter units. These are demanding, physical and enormously rewarding, and they need a setup partner who knows what they're doing.
We'll talk you through whether you're ready for one before you commit.
-
IAME parts, spares and rebuild kits
An engine is only as good as the spares behind it. We supply the full IAME parts programme: pistons, cylinders, crankshafts, reeds, clutches, carburettors, exhausts, gasket sets, starters and cooling components.
Tell us your engine and the hours on it, and we'll put together a rebuild kit with nothing missing and nothing you don't need. No guesswork, no ordering three times in one week.
-
Maintenance, rebuilds and race support
IAME engines are reliable, but they're still race engines. Regular rebuild intervals, correct jetting and clean fuel make the difference between finishing and walking back to the paddock. We're happy to advise you on service intervals, carburettor settings and preparation for your specific circuit and conditions. Think of us as the person you call before the weekend, not just after something breaks.
-
Racing the IAME Series
One of IAME's biggest strengths is its own competition ladder, with national series feeding into international finals. It's an accessible, well-organised route into real racing with equal equipment.
If you're considering entering, we'll help you understand what's required, from homologation and sealed engines to the spares you should have in your tent.
-
Why go it alone? Your A-to-Z IAME partner
Choosing an engine, sourcing parts, keeping up with class regulations and preparing for a race weekend is a lot to manage on your own. That's exactly why Kartstore International is more than a webshop. We're your sparring partner: we ask what your goals and budget really are, we give you a straight answer, and then we arrange everything from A to Z. Engine, spares, gear, advice and support. You bring the passion, we handle the logistics.
Frequently asked questions about IAME engines
-
Which IAME engine suits my age and class?
It depends on your age, weight, experience and the classes your local circuit and federation run. Broadly, Micro and Mini Swift serve the youngest drivers, KA100 suits the step up, and X30 Junior and Senior cover serious competition. Send us your details and we'll match you to the right engine and class in one conversation, so you don't buy a motor you can't race.
-
How often does an IAME engine need a rebuild?
Rebuild intervals depend on the model, how hard you run it and how well it's maintained, and they're usually measured in running hours rather than race weekends. At Kartstore International we'll advise you on a realistic schedule for your engine and supply the exact rebuild kit you need, so you replace parts before they cost you a race.
-
Are IAME engines really equal to one another?
That's the core idea behind the brand. IAME manufactures to very tight tolerances specifically so performance differences between engines are minimal, which is why single-make IAME classes are so popular. We supply engines exactly as intended and help you focus on the areas that legitimately gain you time: jetting, gearing and chassis setup.
-
Can I get IAME spare parts quickly?
Yes. The IAME parts network is one of the most extensive in karting, and we hold the fast-moving items so you're not stranded mid-season. If you're unsure which part number fits your specific engine version, just tell us the model and year and we'll check it for you before anything ships.
-
Is an IAME engine a good choice for a beginner?
Absolutely. Reliability, simple maintenance and low running costs are exactly what a starting driver needs, and the class ladder means you can progress without switching brands. We'll put together a complete starter package around your IAME engine, including gear and spares, so your first race weekend runs smoothly.
-
Ready to put an IAME behind you?
Whether you know exactly which engine you want or you're still weighing up your options, we're here to talk it through. Contact Kartstore International today and let's get the right IAME engine under your seat. Lights out, and away you go.
No products found.