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Not Your Average Go Kart: Track It. Drift It. Itβs JESTER.
We built a kart for the streets. With a tough 32mm chassis, punchy 212cc engine, fat drift slicks and serious low-slung attitude, this is a drift kart made for riders who want to track it, drift it and build it their way.
Level up with F63XE Sprinter: Electric go kart for the Family
More power. More battery. More space. Less noise. Meet the new F63XE Sprinter Electric Go kart - a smarter, smoother and tougher evolution of the Sprinter, built to ride further and perform better.
We're going all in - Upgrades, Upgrades..
An experimental off-road beast built on the Modular Go Kart platform, featuring upgraded suspension, a powerful 448cc engine, and heavy-duty components. Built tough for thrill-seekers who crave adventure beyond the ordinary.
Family budget friendly Mini Bikes
When buyers ask whether the XB200 Mini Bike is worth it, they want real value. Not just the lowest price. Why it boasts shared family fun across bush tracks and farm runs without quick obsolescence.
Modular go karts: Ultimate guide
Unleash your creativity with our fully modular off-road go-karts. Since 2013, weβve offered performance chassis, engines, wheels, and accessories, empowering you to build, customize, and adventure without limits.
Meet the FA2K - Zero Noise. Full Send.
Kids step aside, watch and learn. This trike is loud in many ways, but packs a powerful 2000w Silent motor. It's rear-wheel drive, fat tyres, and heavy-duty components designed to dominate every corner.
18+ Adult Only Drift Trikes
Not for the faint hearted. We explore the ideas behind the creation of this new Electric Drift Trike
X1 is Changing the Game 3 Wheels at a time
Drag racing and Drifting all in one package? We hear y'all, the X1 Mini Drift trike is now available here in Australia. First release sold out quick, get yours now before it's too late.Β -
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Choose your Location
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Helmetkarts Warehouse & Showroom - Melbourne Warehouse
Free
Usually ready for pickup in 24 hours
9 Freight road Ravenhall, VIC, 3023
0466 846 104
**Appointments Only**
Store hours
Mon - Fri, 9:00am - 3:00pm,
Saturday, 9:00am - 3:00pm,
Sunday, CLOSED
Our All-New Experimental Off-Road Beast: Built for Power, Durability & Innovation
Weβre thrilled to unveil our latest in-house creation β an experimental off-road vehicle that merges modular flexibility with serious performance upgrades. Designed from the ground up using the foundation of the FA270 XHT frameworkβ this project is all about pushing boundaries while keeping things accessible and budget-friendly.
The Vision: Performance Meets Practicality
This isnβt just a showcase β itβs a testbed for premium components from our catalog.
Our goal? Build a high-quality, heavy-duty off-roader thatβs more powerful, more durable, and more refined, without veering into over-the-top territory.
We're focused on:
Experimenting with premium upgrades that are available on our catalog while maximizing durability with heavier-duty components. Importantly, keeping the build within a realistic budget and without tampering with the original chassis or extensive fabriaction.
π οΈ Letβs Dive Into the Build
Chassis & Frame
Building with our base model FA270XH
Adavanced front end and extended frame, built to comfortably accommodate both teens and adults.
Key upgrades include:
Pinion rack steering system for tighter turns and improved drivability.
Front hydraulic brakes integrated into a three-way system (front + rear), ensuring serious stopping power.
Half-cage cockpit with side bars and canopy roll cage for extra safety and a sleek look.
Door nets to block debris and add an aggressive aesthetic.
Seating & Safety
Out with the plastic, in with the premium:
A double XL fiberglass seat for snug, secure seating β wider at the base, tight around the waist.
Although not shown in early photos, weβve also included a 4-point safety harness for added protection.
The Rear End: Total Overhaul
We gutted the stock rear components and installed:
A 40mm solid axle with full-length keyway for adjustable positioning.
Pillow block bearings, CNC hubs, and axle collars to eliminate lateral shifting.
A 51-tooth sprocket and 428 O-ring H-chain (motorcycle grade) for bulletproof power transfer.
Wheels & Tires
Front: 16x8x7 on aluminum rims with double XL knobby treads.
Rear: 18x9.5x10 β bigger, wider, and more aggressive to dominate rough terrain.
Engine & Powertrain: Beast Mode Activated
448cc motor, producing a raw 23β25 HP (up from the stock 16 HP).
Enhancements include:
Governor removal
Billet flywheel
Heavier valve springs
PWK 34 slide carburetor (with adapter)
Pod air filter (not in images, but its there)
40Series CVT Torque converter
β translating into punchier acceleration and higher top speed.
Fuel Tank Relocation
One of the smartest changes we made was relocating the fuel tank to the center of the vehicle, away from the rear. This improves the center of gravity, which means better balance, less rear-end weight, and more stability. A new fuel pump takes care of feeding the carb.
Final Thoughts
This build may be experimental, but itβs already ticking every box: performance, safety, modularity, and sheer off-road excitement.
Weβre proud of how itβs come together using only components available in our catalog today.
Have questions or want to start your own build?
Reach out to our team β weβd love to help you get rolling.
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