November 03, 2025 • VINCE H

What Upgrades Make the Biggest Difference in Performance for a Cheap Ruckus Bike?

One of the most affordable and efficient methods of improving your performance is by customizing a cheap Ruckus bike from Belmonte Bikes. If you have the MADDOG 50cc Generation I (PMZ50-19), the MADDOG 50cc Generation V (PMZ50-22), the MADDOG 150cc Generation I (PMZ150-19), or the MADDOG Generation V 150cc (PMZ150-22), just go with the right upgrades. You will be able to release more torque, have better handling, and a sharper throttle feeling.

Did You Know? A study of a modified 150 cc motorcycle showed that engine power increased an average of 23% after modifications to the combustion chamber (intake/exhaust) design. 

Enhancing your Belmonte Ruckus-style scooter is a great way to increase its performance. However, it is important to figure out an efficient and cost-effective plan. Here’s a simple map of the journey.

How Can an Improved Intake Help Your Belmonte MADDOG Model?

Improving the air intake is the first major upgrade that any of your Belmonte PMZ50-19, PMZ50-22, PMZ150-19, or PMZ150-22 bikes can have. Usually, the stock airbox is a restrictive one; thus, it limits the air that flows to the engine. For a budget-friendly mini bike, a performance cone or pod filter allows more air access, which results in a combustion efficiency increase a 50cc or 150cc GY6 engine will benefit from this significantly.

Tips:

• Install a high-flow air filter that is suitable for your GY6 carburetor.

• Ensure that it is well sealed to avoid dust particles getting in.

• In case you put a large filter, also re-jet the carburetor so that it corresponds to the new air volume.

Why Upgrading the Exhaust on Belmonte’s PMZ Scooters Matters

After you have figured out how to let in air in your budget-friendly mini bike, it is just as necessary that your Belmonte Ruckus bike of the “breathe out” type be allowed to do that. A lightweight aftermarket can bring back less pressure, thus you will have crisper throttle response and a more aggressive tone. If on your PMZ50-22 or PMZ150-22, you have the exhaust coupled with the intake, then it is very effective as the two work as a system to raise power and sound.

Pointers:

• Decide on a stainless steel or a carbon-fiber performance pipe.

• Removable baffles allow you to tune sound vs performance.

• After the exhaust is fitted, adjust the carburetor or rejet.

How to Tune the Carburetor on Your Belmonte MADDOG Scooter

After you've upgraded your intake and exhaust in your Ruckus clone motorcycle, it is necessary to change your carburetor (or tune the one that came with the vehicle), essentially. Just to illustrate, on your PMZ150-19, a better needle clip or a performance carb helps regulate fuel-air mixture more precisely, thus resulting in smoother mid-range throttle and easier cold starts.

Hints:

• Choose a carb size that corresponds to engine displacement (50cc vs 150cc).

• Adjust the needle/jet to achieve the best mixture.

• If needed, use a sync tool or vacuum gauge to make the adjustments.

Will Upgrading the Transmission / CVT on Belmonte Bikes Give a Big Boost?

Indeed. A transmission adjustment is a major improvement on Belmonte's GY6-based scooters that carry the PMZ50-19 or PMZ150-19 code. As a result, a lighter set of rollers, a performance variator, or even a stronger clutch spring will not only help your vehicle to hit the first gear more rapidly but make the power delivery more stable too. Most of the times the riders report to have felt more acceleration than the one they could get from a basic engine modification.

Mistakes to avoid:

• Put in lighter rollers to get a faster start to the run.

• To achieve the smooth engagement of the belt, replace the standard one with a performance variator.

• Experiment with different clutch spring stresses to find that which gives the best launching sensation.

Why Better Tires & Suspension Improve the Ride on Your Belmonte Ruckus Clone

Once you have increased the engine power in a mini street bike, you will definitely want to have control - that is the reason why suspension and tires are coming. In case you use a 50cc or 150cc Maddog, it does not matter; by simply upgrading your shocks and tires, you will make your cornering, stability, and ride comfort better, thus you will feel less of the bumps even if your road is rough.

Pointers:

• Put on wider or more grippy tires to get better traction.

• If it is possible, change your rear shocks to adjustable ones.

• Always keep your tire pressure at a certain level if you want your handling to be steady.

How Electrical Upgrades Help for Long-Term Reliability on Belmonte Models

Electrically upgraded can significantly improve the situation - especially on Belmonte bikes, where performance is going up for a cheap ruckus bike. Changing to an iridium spark plug or using a more powerful rotor/coil will increase the ignition consistency. If you upgrade to LED lights on your PMZ50-22 or PMZ150-22, you will reduce the electrical load, thus making the system more reliable and efficient.

Helpful tips:

• Install a high-performance spark plug to achieve better ignition.

• Switch to LED headlight and turn signals to reduce power consumption.

• Change the wiring or connectors to ensure stable voltage flow.

What Cosmetic Upgrades Also Help Performance on Belmonte Bikes?

On your Belmonte mini bikes, non-functional parts can additionally raise the level of performance by lessening the mass or the air stream. It is easy to understand that these kinds of things, such as light body panels, narrower seats, or more compact mirrors, bring a beautiful change and make the output of the machine higher.

Pointers:

• Put on light panels or fairings.

• Choose a thin, performance-style seat.

• Install small, aerodynamic mirrors to minimize wind resistance.

Take Your Belmonte Ruckus Clone to the Next Level

If you concentrate on the models that you AR still selling - such as the MADDOG PMZ50-19, PMZ50-22, PMZ150-19, and PMZ150-22 - then you can help your customers to choose the efficient, high-impact upgrades that fit their bike. At Belmonte Bikes, putting money into the right changes is the key to getting more performance, more control, and more fun.

FAQs

What is the first step to upgrade a cheap Ruckus bike?

Start with the intake and exhaust. No other two mods will improve airflow and throttle response as quickly or as noticeably.

Do the intake modifications really produce more power?

Definitely, a high-flow intake is the best way to make the engine breathe, so the whole process of combustion and acceleration will be faster.

Can an exhaust system make my bike faster?

Yes, a free-flow exhaust is the main cause for the reduction of back pressure, and as a result, throttle sharpness is improved, especially in the case of small engines.

Is it noticeable if the carburetor is upgraded?

Indeed. A properly adjusted or bigger carburetor will stabilize the fuel-air mixture and make the power delivery smooth and consistent.

Is it necessary to upgrade the CVT transmission?

Definitely, lighter rollers and a better variator will be the main reasons for the improvement of the takeoff and mid-range performance.