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Item #:
83677667
Coolster GK-6125 1 Seater 125cc 5500 Watts Go-Kart
92% of respondents would recommend this to a friend
Item #:
83677667
NZD 4271
Price Details
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Imported from USA store
QTY:
Only 10 items left in stock.
Order now and get it around Saturday, September 12
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The Coolster GK-6125 125cc go-kart is the original flagship model that acted as our catalyst for creating go-kart/dune buggies.
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What Stands Out
Powerful Engine
Equipped with a robust 125cc engine, the Coolster GK-6125 delivers impressive power and speed, making it perfect for adventurous young drivers seeking a thrilling experience.
Safety Features
Designed with safety in mind, this go-kart includes a sturdy frame, roll bar, and seatbelt, ensuring a secure ride for kids while they explore their adventurous side.
User-Friendly Controls
The intuitive controls are perfect for beginners, allowing easy handling and maneuverability, making the GK-6125 an outstanding choice for young riders learning to navigate their environment.
Product Details
- The Coolster GK-6125 125cc go-kart is the original flagship model that acted as our catalyst for creating go-kart/dune buggies. Aside from being a forefather vehicle, the model has gotten upgrades over the years, such as a more reinforced chassis and frame and a more durable suspension system. Specifications: Model Number: GK-6125 Engine Type: 120CC Single cylinder, 4-stroke, air-cooled Max Torque: 6.9N.m/6000r/min Max Power: 5.5kW/8500r/min Ignition: CDI Starting System: Electric Clutch: Automatic with reverse Dimensions (LxWxH): 79.5 x 44 x 46 Transmission: Chain, Rear wheel drive Brakes Front/Rear: Hub/Hydraulic Disc Tires Front/Rear: 16 x 8.00 - 7 / 17 x 7.00 - 8 Fuel Capacity/Oil Type: .79 Gal Height to Seat: 12.6 Min. Ground Clearance: 4.13 Net Weight 368 lbs
| Brand | Coolster |
| Color | Yellow |
| Maximum speed | 25 mph |
| Seating capacity | 2 |
| Power type | Gas |
| Fuel type | Gasoline |
| Max load | 368 lb |
| Engine displacement | 120 cc |
| Transmission type | Automatic |
| Has written warranty | No |
| Model | 6125 |
| Minimum recommended age | 12 years |
| Engine starter | Electric |
| Dimensions | 79.5" x 44" x 46" (201.9 x 111.8 x 116.8 cm) |
| Fuel capacity | 0.79 gal |
| Weight | 290 lb (131.54 kg) |
| Curb weight | 368 lb (166.92 kg) |
| Cooling system | Air Cooled |
| Front brakes | Hub |
| Rear brakes | Hydraulic Disc |
| Ground clearance | 4.13 in |
| Seat height | 12.6 in (32 cm) |
| Recommended use | Motorsports, Powersports, Outdoor |
| Vehicle make | Coolster |
| Vehicle type | Go-Kart |
| Series | GK-6125 |
| Front tires | 16 x 8.00 - 7 |
| Rear tires | 17 x 7.00 - 8 |
| Clutch type | Automatic with reverse |
| Torque | 6.9 Nm |
| Ignition type | CDI |
| Wheel drive options | Rear-Wheel |
| Automotive brake type | Hydraulic Brakes |
| Wheelbase | 52.75 in |
| Dry weight | 368 lb (166.92 kg) |
| Watts | 5500 Watts |
| Vehicle model | GK-6125 |
| Volts | 12 V |
Who Should Buy?
-
Young Adventurers
Perfect for kids who love outdoor adventures and thrill-seeking on a safe and manageable go-kart.
-
Beginner Drivers
Ideal for novice riders looking to develop their driving skills in a controlled and fun environment.
-
Family Fun
Great for families wanting to enjoy thrilling rides together, fostering bonding and shared excitement.
-
Heavy Riders
Not suitable for larger individuals due to weight restrictions, limiting the experience and comfort.
Product Description
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Customer Questions & Answers
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Question: How to Shop Coolster GK-6125 1 Seater 125cc 5500 Watts Go-Kart Online From Ubuy?
Answer: It’s easy to shop Coolster GK-6125 1 Seater 125cc 5500 Watts Go-Kart online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Coolster GK-6125 1 Seater 125cc 5500 Watts Go-Kart Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Coolster GK-6125 1 Seater 125cc 5500 Watts Go-Kart is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 4271
Order now and get it around Saturday, September 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- 125cc go-kart with reinforced chassis and frame
- 120CC Single cylinder, 4-stroke, air-cooled engine
- Electric starting system with automatic clutch and reverse
- Hub/hydraulic disc brakes, chain transmission, rear wheel drive
- Durable suspension system and 368 lbs net weight
- Ideal for off-road adventures and recreational use
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