How Can CNC-Machined Motorcycle Parts Make Your Bike Look Even Cooler?

Jack Lie CNC machining expert

Specialize in CNC Milling, CNC Turning, 3D Printing, Urethane Casting, and Sheet Metal Fabrication Services.

Due to specific reasons, motorcycles are preferred over cars. Some may include that motorcycles offer better looks and extensive customization options. Usually, it is leveled that the bike’s individualization is impossible unless you have experience or in-depth knowledge about this. However, it is a wrong gesture. In short, by purchasing CNC-machined motorcycle parts, a newbie can entirely modify its motorcycle up to a unique and decent level.

Why CNC Machine Parts for Motorcycles?

Why do you need CNC-machined parts for your motorcycle? Being a bike enthusiast, you might come across this question. Typically, motorbikes are more prone to accidents than four-wheeled cars, and scratches are also repeated on bikes’ surfaces. And the hectic part is that you need to turn to the markets to replace the parts of your damaged motorcycle. Moreover, it may not be easy to find the most suitable and desired parts for your bike. So, here CNC-machined motorcycle parts come under the spotlight.

Besides, some bikers are passionate about their bike’s upgraded and stylish appearances, and here again, CNC-machined parts appear to be the best feasible solution. Earlier, bikers might face a problem in buying CNC-machined parts because of their expensiveness. But with time, these parts are pretty much readily available at a lower price in the market.

Whether you are looking for Aluminum CNC-machined motorcycle parts or steel parts, you may have them at your doorstep within few days after you place your order to some vendor. At Runsom Precision, we have a highly experienced and skilled team that can create aluminum parts and aluminum prototypes the best suited for your bikes.

Additionally, our technical staff, including design engineers and machinists, can conveniently prepare any custom design for your bike.

What Are the Customizable Parts of Motorcycle?

Compared with cars, motorbikes are seen as even better customization options since they offer overwhelming customizing options. You can fully customize your bike as per your craving. Most of the time, common modifications are made, like the change of colors, headlights, and seats. Nevertheless, the hardcore modification is something different and presents a matchless look.

Meanwhile, the hardcore modification mainly includes power amplification of the engine, engine testing, and the addition of CNC-machined parts.

Here is a list of those parts that people frequently modify for a newer appearance of their motorcycle.

1. Customization of Wheels

We cannot overlook the importance of wheels when it comes to judging the beauty of motorcycles. The wheels of motorcycles are much more apparent and prominent than cars, influencing your bike’s overall look.

What can be customized in wheels?

The wheels’ disk is a CNC-machined aluminum part mainly made up of the milling operation. There are disks made up of cast iron too, but they get retired sooner.

Other than disks, the bike’s tires can get changed; there are diversified types and designs of tires, and you may choose any of your choices.

2. Tuning of Engine with CNC Motorcycle Parts

The engine is the most crucial part of the bike, and even we can say that engine is the heart of a motorcycle. Customization or tuning of the engine is a highly technical job that requires high-level expertise.

Primarily, tuning of engines is performed for sports bikes whose efficiency needs to increase much beyond the limit set by manufacturing companies.

If you have nothing to do with racing or overspeeding the bike, you can still increase your bike’s engine power with tuning. Here is how we can do it.

Cylinder Head

The cylinder head is responsible for the proper mixture of air and fuel. This mixture makes its way to the combustion chamber through a specified angle. The sharper this angle will be, the greater will be the intake of fuel, and of course, the generation of power will also be more significant.

Therefore, the cylinder head is subjected to modify or increase the fuel intake. For that purpose, modification is needed either for the fuel passage channel or for the valve that opens after specified fuel intake intervals. These valves are CNC-machined components that can significantly change the power of the engine.


Camshafts are responsible for controlling the engine cycle. Typically, these are CNC-turned components that are profiled at different angles. The shaft in the engine revolves, and cams are responsible for controlling the opening of the exhaust valve and fuel intake. These shafts can be designed to keep the cams open for a longer time to get more fuel consumed for a more significant power generation.


Once you have applied the modifications mentioned above, you need to use CNC-machined pistons, too, as pistons wouldn’t be able to work with the stresses beyond their supporting limit.

That’s why customized pistons for engines become essential.

3. Customized Motorcycle Lights

Although lights of motorcycles ensure drivers’ safety while driving bikes in the dark, these lights still add incredible joy to the motorbike. Usually, lights comprise a lens, cover, and bulb (might be another source).

Lens and cover can get modified and replaced with CNC-machined components. The lens can be made on the CNC machine using Aluminum. A 5-Axis CNC machine can make an extremely durable and stylish lens that becomes even graceful after polish.

Similarly, the cover is made up of high resistant polycarbonate material, and it is also machined to bring it to the desired shape.


Biking enthusiasts are incredibly fond of newer and better looks for their motorcycles, and fortunately, it has been no more difficult for them. CNC-machined parts are now available in the market with diversified customization options.

The Ransom Precision is also extending its efforts to facilitate bikers in this regard. We offer the full customization options necessary to provide your bike with a new look, and our CNC-machined parts can significantly change your bikes’ look and ensure maximum service out of them.