Hammerhead GTS 150 Reviews – Features, Pros & Cons

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Hammerhead GTS 150 is a sporty and stylish SUV with NASCAR-like seats. It is also a good vehicle for casual riders who are looking for something different to ride.

It gets an attractive paint job that draws most people’s attention. This not only makes it easier to identify on the road but also offers it some visual protection from the elements such as rain and snow.

The 4×4 SUV comes with safety measures, like airbags and protective bumpers, that make it comfortable to ride in even when you hit bumps on the roading or at construction sites. This all-terrain vehicle has been designed with a sporty four-wheel drive. Read out the detailed Hammerhead GTS 150 Reviews in this guide.

What Is The Hammerhead GTS 150?

The Hammerhead GTS 150 is a high-end racing vehicle with a strong emphasis on performance. It has top-notch equipment with a supercharged engine and a tubular steel frame.

It is offered with more standard features such as 5-point seatbelts and adjustable bucket seats for both the driver and passenger. It also has exceptional performance, making it one of the most sought-after models among enthusiasts.

This vehicle can accommodate up to two riders. It also offers adjustable bucket seats so your children can be comfortable! The vehicle has a power mill that mates to an external oil cooling system, while premium Japanese Fuji brand clutches control the vehicle. It’s a fun, lightweight, powerful machine with great quality that can handle any terrain.

Also Read: Best Japanese ATV Brand

Features of Hammerhead GTS 150

Features of Hammerhead GTS 150

The Hammerhead GTS 150 is a purpose-built vehicle built with the rider in mind. The rugged construction, comfortable seating, and safety features make it a great choice for riders of all levels and experience levels.

Some top features of the Hammerhead GTS150 include:

1. Engine

The Hammerhead GTS 150 250cc is a four-stroke, single-cylinder, air-cooled engine with four valves that make up its design. The top speed of this vehicle is 50 mph. It comes with the Honda GY6 engine coupled with a 24-mm KF, CB24J carburation system. Unleaded gasoline powers the vehicle with a specification of PON 87 or RON 9 containing < 5% MTBE, < 10% ethanol, or < 5% methanol coupled with adequate cosolvents & corrosion inhibitors.

The tank capacity is 6.6 – 8.5 L/1.75 – 2.25 US gal. Other important engine specifications include:

  • Bore x Stroke Ratio: 2.26 x 2.28 in
  • Compression Ratio: 9.2:1
  • Displacement: 149 cm³ / 9.09 in³
  • Valve Clearance Cold (Int/Ex): 0.1 mm (0.004 in) / 0.12 mm (0.0047 in)
  • Horsepower: 9 – 10 hp/9.1 – 10.1 PS (6.7 – 7.4 kW @ 7,500 RPM)
  • Maximum Torque: 17.6 Nm (1.76 kgf-m, 13 ft-lb @ 5,500 RPM)
  • Starter: Electric

2. Drivetrain

The CVT (Constant Variable Transmission) utilizes an internal reverse to control the power flow and distribution throughout the vehicle. The final drive system consists of a belt and chain. This can be driven with either 1/4-1/2 inch deflection. Important to note here are the vehicle’s fording depth limits.

The drivetrain capacity and specs are:

  • Clutch: CVT dry clutch & variator
  • Transmission: Fully automatic
  • Steering: Rack & Pinion
  • Gearshift Pattern: F-N-R
  • Drive System: Chain drive & Belt, rear 2WD

3. Ignition

The Hammerhead GTS 150 Ignition is a fully-electric start system and also a CDI-mated electronic ignition. With the triple-phase alternator, it can provide up to 30 amps of charge for its electric start system. The 12V auxiliary outlet helps in charging devices that are hooked onto the vehicle’s battery.

Summary of the specs for the ignition and battery are:

  • Ignition: CDI (Capacitor Discharge Ignition)
  • Ignition Timing: Non-adjustable
  • Idle Speed: 1,700 ± 100 RPM – neutral
  • Spark Plug: NGK CR7HSA, 0.024 – 0.028 in gap
  • Torque specs: 12-15 Nm (1.22 – 1.53 kgf-m, 9-11 ft-lb) – new; 23-27 Nm (2.34 – 2.75 kgf-m, 17-20 ft-lb) – used
  • Generator: Triple-phase alternator
  • Fuse: 15 Amp (main)
  • Battery: 12V (9 Ah)/10 Hr, YTX9-BS format
  • Battery Dimensions (L x W x H): 6.00 x 3.44 x 4.19 in

4. Tires & Brakes

One of the most significant features it offers is a brake system that consists of brake discs at the front and single ones at the back. Tires are either made of steel or aluminum based on the model and trim. Each has its benefits that may or may not suit your needs in each scenario.

Specifications of the tires and breaks are summarized below:

  • Front Tire: Tubeless, AT19 x 7-8
  • Rear Tire: Tubeless, AT22 x 10-10
  • Tire Air Pressure (F/R): 68.9 kPa (0.70 kgf/cm2, 10 psi)
  • Rim Size, Bolt Pattern: (F/R) 8×5.5, 4/137 / 10×8, 4/137
  • Wheel Composition: Steel (Black), Aluminium
  • Tire Tread Limit: 3 mm (1/8 in)
  • Front Brake Type: Dual hydraulic discs
  • Rear Brake Type: Hydraulic discs

5. Suspension

The Hammerhead GTS 150 is a truck tire that has a dual-A-arm (front) suspension and a swingarm (rear) suspension. The A-arms of the base variant are only slightly shorter than the GTS 150 Platinum. The latter comes with longer A-arms and Nitrogen gas shocks. The suspension specs can be checked below:

  • Frame Type: Steel
  • Toe-out: 3-6 mm (1/8 to 1/4 in)
  • Wheelbase: 1,500 mm (59 in)
  • Ground Clearance: 5.3 – 5.8 in
  • Suspension Type (F/R): Dual A-arms, Swingarm

6. Dimensions

The Hammerhead GTS 150 dimensions are 2,210 mm (87 in) in length, 1,397 mm (55 in) in width, and 1,397 – 1,422 mm (55 – 56 in) in height. Its dry weight is 234 kg (515 lbs).

The bed dimensions are 32 x 10 x 9 inches (813 x 254 x 229 mm) and it has a capacity of 50 lbs.

With a seat-to-pedal (front edge) distance of 533 – 610 mm (21 – 24 in) and a seat-to-pedal (seat back) distance of 965 – 1,041 mm (38 – 41 in), this ATV is perfect for riders. Lastly, it is a durable machine that provides an all-terrain vehicle capacity of up to 180kg (400 lbs).

7. Exteriors

The ATV includes individual race-style seats with bucket-type adjustable in, adjustable steering, and 5-point harness seatbelts.  All-wheel fenders are designed to protect wheel wells while they bring visual appeal with their curved edges and color options.

Projector headlights deliver a strong light output while aggressive tires give you a better grip on the road when wet or dry. It also has a digital speedometer, and canopies designed for sun tops, and each variant is offered in dual-color tones. The Hammerhead GTS 150 has a lot of different color options- red, blue, orange, camo, white, green, and Steel Black!

Pros & Cons of the Hammerhead GTS 150

Off-roaders often think of go-karts as a less serious and reliable option because of the impression that these vehicles are more attractive to children. But, the Hammerhead GTS 150 is aimed at changing this perception. Let’s look at some of the most important advantages and disadvantages of this vehicle.


  • Includes more standard features compared to other competitors
  • Comfortable for all-rider sizes as it comes with an adjustable steering wheel
  • Front and rear hydraulic disc brakes add more safety
  • The vehicle is sleeker and comes with a box-like styling that appears more polished
  • Bucket seats offer more comfort and allow both passengers and the driver adequate space while seating
  • Top-of-the-line safety measures have been integrated
  • 5-point NASCAR Safety Harness System, painted roll cage, special body-styling, brushed aluminum wheels, etc. add to more comfort, safety, and elegance
  • Comes with Nitrogen gas shocks that can eliminate the variability of previous suspension systems. It offers better control and supports a smoother ride.


  • Only suited for adults aged above 16 years and have a valid driver’s license
  • Adjustable seats are only offered to the driver’s seat
  • Slow or unresponsive customer support or after-sales service have been an issue with several customers
  • Front shocks could have been better like the shocks of a Yamaha Blaster or the YFZ450
  • The build quality of the push-button start, variator, and coil pack should have been better

Price of Hammerhead GTS 150

The price depending on year and trim. Apart from these there are some additional charges for freight, license, tax, set up, title, or dealer-specific fees. You may also check out the preowned GTS 150 that is sold in the market. As parts are available easily, you can also opt for a preowned alternative.

Concluding Remarks about Hammerhead GTS 150 Reviews

Hammerhead GTS 150 has been a popular off-roader and is manufactured in China. However, you would be surprised to see the build quality and practical features that have been integrated into the vehicle. For most users, it is often a dream ride and if you are considering buying one, you should learn more about what it can offer.

The ATV is among the best sellers in the USA and its 4×4 features or the painted bodywork has been a charm for both casual and serious riders.  We have covered everything from what the vehicle has to offer, the specifications, the advantages, and areas where it could have been better. Thus, if it ticks the right corners in your list for an ATV you are looking to buy, then it’s worth investing in it.