Hunter Farm GMX 125cc Kids Quad Bike - Blue

by GMX Motorbikes

SKU GE-GMX125B

Sold out

$1,549.00 - $1,549.00

$1,549.00

$1,549.00 - $1,549.00

$1,549.00

Delivery: Typically 2–5 business days depending on your location.

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Price Match Found it cheaper? Add the item and competitor details and we'll match or beat it where possible.
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Returns made easy Quick and simple returns with no mess and no fuss.
12 month warranty + lifetime support Full manufacturer warranty support, handled locally for the life of your purchase.

The Farm-Style Off-Road Companion

Hunter Farm GMX 125cc Kids Quad Bike - Blue

Built in GMX's rugged Hunter farm-bike styling, this quad pairs a 120cc air-cooled 4-stroke engine (marketed in the 125cc class) with independent double swing-arm front suspension and a chain-driven rear end, so it can handle real off-road tracks and paddocks rather than just the backyard. Electric start with a sub-15-second cranking time means less waiting and more riding.

✓ Authorised GMX Dealer ✓ 12,000+ Happy Customers ✓ Serving Aussie Families Since 2012 ✓ Price Match Guarantee

Hunter Farm GMX 125cc Kids Quad Bike - Blue

What's Included

One Hunter Farm GMX 125cc quad, supplied up to 90% factory assembled.

✓120cc 4-Stroke EngineAir cooled, single cylinder, chain drive to the rear wheel.
✓Electric Start12V/4Ah battery, cranking time ≤15 seconds.
✓Hydraulic Rear Disc BrakePlus a front drum brake for reliable stopping distances.
✓Owner's Manual & Safety NoticeAssembly, riding safety and warranty claim guidance included.

Hunter Farm GMX 125cc Kids Quad Bike suspension and tyres

Built for Rough Ground

Independent front suspension, radial tyres

Independent double swing-arm front suspension and a single swing-arm rear, paired with 19x7-8 front and 18x9.5-8 rear radial tyres, help the Hunter Farm soak up bumps on paddocks and dirt tracks rather than just smooth backyards.

Hunter Farm GMX 125cc Kids Quad Bike electric start

Instant, Hassle-Free Starts

Electric start in under 15 seconds

A 12V/4Ah battery drives the electric start system, so young riders aren't wrestling a pull-cord - just turn the key and the 120cc engine is ready to go.

Hunter Farm GMX 125cc Kids Quad Bike brakes and drivetrain

Confident Stopping

Front drum, rear ventilated hydraulic disc

A ventilated hydraulic disc brake at the rear and a drum brake up front give GMX's stated stopping distance of ≤7m from 30km/h - a meaningful safety margin for a young rider still building road sense.

Engine & Rider Specifications

The key numbers before you fire it up.

Engine Size 120cc, 4-Stroke (marketed as 125cc class)
Top Speed 55km/h
Maximum Load 90kg (1 rider)
Recommended Age Not specified by GMX - sized by max rider load above; supervised riders only
Dry Weight 120kg

Technical Specifications

Full spec sheet for the Hunter Farm GMX 125cc Kids Quad Bike.

Engine & Performance

Engine: 120cc, Air Cooled, 4-Stroke, 1-Cylinder
Starting Mode: Electric Start (≤15s cranking time)
Battery: 12V/4Ah
Transmission: F-N-R
Drive: Chain Drive
Maximum Power: 5.3kW / 7500rpm
Maximum Torque: 8.0Nm / 6500rpm
Fuel Capacity: 2.2L (approx. 3.0L/100km consumption)

Frame & Build

Seat Height: 670mm
Wheelbase: 970mm
Ground Clearance: 100mm
Front Suspension: Independent Double Swing Arm
Rear Suspension: Single Swing Arm
Front Tyre: 19x7-8 Radial / Rear Tyre: 18x9.5-8 Radial
Front Brake: Drum / Rear Brake: Ventilated Hydraulic Disc
Braking Distance: ≤7m from 30km/h
Product Size: 150cm x 97cm x 96cm
Dry Weight: 120kg

Safety Features & Requirements

Always wear a helmet (a motorbike-standard helmet is required for motorised products) and protective gear – goggles, long sleeves, long pants, boots and gloves/hand protection – when riding. Never let a child ride a quad bike, go-kart or dirt bike sized for adults, and do not carry passengers on machines built for one rider. These are not all-terrain vehicles: avoid rough terrain and steep slopes, stick to familiar tracks, and never ride under the influence of drugs or alcohol. Adult supervision is required at all times, and it's worth keeping a phone or radio on hand in case of emergency. Always keep to the maximum rider load stated below. Off-road, private-property use only – these vehicles are not registered or road legal.

Warranty

GMX backs this model with a parts-replacement warranty (parts only – assessed on a case-by-case basis, and any faulty parts may need to be returned for inspection). Warranty does not cover assembly or other labour costs.

What's In The Box

1 x Hunter Farm GMX 125cc Kids Quad Bike (up to 90% pre-assembled)
Owner's manual
Safety & warranty information

Assembly

Supplied up to 90% factory assembled. Minor final assembly is required, and in the interest of safety GMX/ATFK recommend it is completed by a qualified, skilled small-engine or bike mechanic. Proof of professional assembly may be requested to process a warranty claim; assembly labour itself is not covered under warranty.

Frequently Asked Questions

Everything to know before your Hunter Farm quad arrives.

What age is the Hunter Farm 125cc suitable for?

GMX doesn't publish a strict minimum age for this model. Suitability depends on the rider's size relative to the 90kg maximum load and 670mm seat height, and riders must always be supervised by an adult.

Does this quad come assembled?

It arrives up to 90% factory assembled. Minor final assembly is required, and GMX recommends this is completed by a qualified, skilled small-engine or bike mechanic.

What safety gear is required?

A motorbike-standard helmet plus protective gear - goggles, long sleeves, long pants, boots and gloves - is required. Never let a passenger ride along, and always supervise young riders.

What warranty does this quad bike have?

The Hunter Farm 125cc is covered by a parts-replacement warranty. Faulty parts may need to be returned for inspection, and labour costs (including assembly) are not covered.

Is this quad bike road legal?

No. Quad bikes are not all-terrain vehicles and this model is intended for off-road, private-property use only - it is not registered or road legal.

Store FAQ’s

Do you offer layby?

Yes. We can set up a simple layby on most items—no interest, just easy instalments. Your order ships once the balance is paid. Pop a layby request through or message us and we’ll set it up.

How long until my order dispatches?

Most products leave the warehouse in 1–3 business days after payment clears.

How long does delivery take?

Courier time depends on your state and the size of the item. Metro is usually quick; 1–3 days for the East Coast and 4–5 days for the West Coast. Regional/remote can take a bit longer. You’ll get tracking once it’s collected.

Do you offer assembly?

Yes—in most areas. We work with insured installers who know our brands well. Ask for an assembly quote and we’ll book it once the item is received.

What warranty is included?

All products are covered by the manufacturer’s warranty (length varies by brand). Majority are 12 months. Some are longer—check each product or ask our team. We’ll organise the fix with the supplier—fast and fuss-free.

Do prices include GST?

Yes, all of our products are GST inclusive.

Do you price match?

Yes we do! Same product, same payment method? Done. Send us the link and we’ll take a look.

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