270cc Stationary Engine - 9.0HP
$499.00
125cc Engine - Manual
$370.00
32mm Chrome alloy exhaust muffler
$45.00
Pull starter recoil - GX160 GX200
$30.00
3 stud Starter motor for 50cc - 125cc
$45.00
270cc Air filter housing + Filter
$40.00
Carburetor - Fit for GX160 GX200
$30.00
3.6L Petrol tank GX160 GX200
$35.00
Silver Fuel filter
$55.00
Fuel line - Black (Various sizes)
$19.00
Electric fuel pump 150LPH
$35.00
Petrol cap - Stationary engine(s)
$15.00
Torque Converter 1" (25.4mm)
$199.00
428 / 13T / 22mm Wet clutch cog
$27.50
Wet clutch 2:1 reduction gearbox (GX240 - GX390)
$199.00
Wet clutch plates
$45.00
Reverse gearbox + Torque converter
$384.00
Wet clutch gasket - Large
$17.50
Advanced front chassis w/ suspension
$379.99
15mm Ball joint stub axle - Disc brake (pair) x2
$110.00
Advanced Control arm set (x4)
$100.00
Middle frame chassis (Extended size)
$220.00
Front bumper - Bull bar guard
$69.00
Roll cage
10x4.50-5" Semi slick front Alloy wheel (rim and tyre) Pair (x2)
$185.00
10x4.50-5" Super slick front Alloy wheel (rim and tyre) Pair (x2)
$139.00
10x4.50-5" Super slick Front Alloy wheel (rim and tyre) Pair (x2)
$160.00
10x4.50-5" Super slick front Steel wheel (rim and tyre) Pair (x2)
$135.00
11x7.10-5" Semi slick rear Alloy wheel (rim and tyre) Pair (x2)
$169.00
11x7.10-5" Super slick rear Alloy wheel (rim and tyre) Pair (x2)
$159.00
375mm Shock Suspension
$90.00
290mm Shock suspension
$55.00
220mm Shock suspension (Pair)
$50.00
240mm Shock Suspension (Pair)
$90.00
300mm Shock Suspension
$90.00
280mm Shock Suspension
$85.00
Seat belt - 3 point safety harness
$38.00
Seat rail - 360mm
$95.00
Aluminium chain guard
$25.00
Bucket seat padded vinyl cover
$25.00
PU Leather Race seat (various sizes)
$140.00
50cm Foam protector Pair (x2)
$12.00
Meet the G2K Drift Trike: This is for the big boys
At Helmetkarts, we’re always on the hunt for the next exciting way to deliver thrills, adrenaline, and a little bit of mischief—but this time, for adults. That’s why we created the G2K – Grid Runner: a full-sized, adult-ready electric drift trike with overkill power, overkill running gear, and every premium component you could imagine. — it’s all worth it for the ultimate adult drift experience.
The Vision: We want something silent but loud at the same time. BOLD, powerful and importantly - Slammed to the ground just for the streets
Our goal? Build a safe, durable electric drift trike. Asthetically designed for the urban streets of Melbourne. Au. With enough power to spin the back wheels, drift, and cruise—without overcomplicating the build.
We're focused on:
Maximum fun and control with a comfortable seating position, sturdy full-sized frame to accomdate to big adults. Aggressive styling with the biggest and fattest tyres. Utalising our most powerful QS Brushless motors and importantly - Rear wheel drive only
Engineering simplicity without compromise: practical, durable, and fully loaded with top-of-the-line components that can handle serious power.
Building Something Truly Unique
The G2K – Grid Runner is all about power, precision, and style. From the moment you see its full-sized, bold frame, fat tyres, and aggressive stance, it’s clear this isn’t your typical ride. Every curve, every handlebar, and every design detail is engineered to create an adult electric drift trike that stands out—not just as a vehicle, but as a statement.
Silent Power Meets Rear-Wheel Control
Ohhhh its quiet.. It’s silent, yet packed with overkill torque from its 2000W brushless motor. Rear-wheel drive gives you total control for drifting, sliding, and carving corners like a pro. Whether you’re blasting down straightaways or sliding through tight turns, the G2K delivers precision and adrenaline at every moment.
Full-Sized, Heavy-Duty Design
We built the G2K with durability and performance in mind. Its sturdy frame, heavy-duty 40mm axles, and premium Billet CNC gear can handle serious power and aggressive riding. Fat tyres, reinforced components, and high-quality construction ensure that every drift is handled safely and reliably.
The G2K – Grid Runner: Adult Fun, Uncompromised - As Promised
We set out to build an electric drift trike that’s full-sized, powerful, and unforgettable. The G2K – Grid Runner isn’t just a ride—it’s an adult-ready thrill machine: strong, precise, stylish, and packed with overkill power for maximum fun.
For riders over 18, beginners or pros, the G2K – Grid Runner proves that extreme fun doesn’t have to compromise control, style, or safety.
Have questions or want to start your own build?
Reach out to our team — we’d love to help you get rolling.
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