As a supplier of Nice Bmx Bikes, I often encounter customers with various questions about customizing and upgrading their bikes. One question that comes up quite frequently is, "Can I add a rear derailleur to my nice BMX bike?" In this blog post, I'll delve into this topic, exploring the feasibility, challenges, and potential benefits of adding a rear derailleur to a BMX bike.
Understanding BMX Bikes
Before we discuss adding a rear derailleur, it's important to understand the nature of BMX bikes. BMX, which stands for Bicycle Motocross, is designed for short, intense bursts of speed, jumps, and tricks. These bikes are typically single - speed, with a simple and robust design. The frames are built to withstand high - impact landings and aggressive riding styles.
Our Nice Bmx Bikes are known for their quality construction and performance. They are crafted with precision to meet the needs of both amateur and professional riders. For example, our Framed 20 Inch Bmx Bike is a popular choice among riders who value durability and agility. And for adult riders looking for a more advanced option, our Pro Bmx Bikes for Adults offer enhanced features and performance.
The Feasibility of Adding a Rear Derailleur
In theory, it is possible to add a rear derailleur to a BMX bike. However, it is not as straightforward as it might seem. BMX bikes are not originally designed to accommodate a rear derailleur system.
One of the main challenges is the frame design. BMX frames usually lack the necessary mounting points for a rear derailleur hanger. The derailleur hanger is a crucial component that attaches the derailleur to the frame and allows it to move smoothly. Without proper mounting points, installing a derailleur can be extremely difficult.
Another issue is the chainstay length. BMX bikes typically have shorter chainstays compared to multi - speed bikes. A rear derailleur system requires a certain amount of chain slack and a specific chainline to function properly. The short chainstays of a BMX bike may not provide enough room for the derailleur to operate without causing chain tension problems.
The Process of Adding a Rear Derailleur
If you're determined to add a rear derailleur to your BMX bike, here are the steps you'll need to take:
- Modify the Frame: You'll need to create or add mounting points for the rear derailleur hanger. This may involve welding or using aftermarket adapter kits. Welding should be done by a professional to ensure the integrity of the frame.
- Choose the Right Derailleur: Select a derailleur that is compatible with your bike's drivetrain. Consider factors such as the number of gears you want, the range of the derailleur, and the compatibility with your existing chain and cassette.
- Install the Derailleur and Related Components: Once the frame is modified, you can install the rear derailleur, shifter, and other necessary components. Make sure to adjust the derailleur carefully to ensure proper shifting. This includes setting the limit screws and adjusting the cable tension.
Potential Benefits of Adding a Rear Derailleur
Adding a rear derailleur to your BMX bike can offer several benefits. Firstly, it gives you more gear options. This can be particularly useful if you plan to use your BMX bike for commuting or long - distance rides. With multiple gears, you can easily adjust to different terrains, such as hills or flat roads.
Secondly, it can enhance the versatility of your bike. You can switch between different gears depending on your riding style and the conditions. For example, you can use a lower gear for climbing and a higher gear for speed on flat surfaces.
Potential Drawbacks
However, there are also some drawbacks to adding a rear derailleur. The additional components add weight to the bike, which can affect its agility and performance, especially when it comes to tricks and jumps. The derailleur and shifter system are also more complex and require more maintenance compared to a single - speed setup. There is a higher risk of mechanical failure, which can be a problem during a ride.
Conclusion
In conclusion, while it is possible to add a rear derailleur to a BMX bike, it is a challenging and complex process. It requires careful consideration of the bike's frame design, drivetrain compatibility, and your own riding needs. If you're primarily using your BMX bike for tricks and short - distance riding, a single - speed setup may be more suitable. But if you're looking for more versatility and the ability to tackle different terrains, adding a rear derailleur could be a viable option.
As a supplier of Nice Bmx Bikes, we are always here to assist you with any customization or upgrade needs. If you're interested in exploring the possibility of adding a rear derailleur to your BMX bike or have any other questions about our products, please feel free to contact us for further discussion and potential procurement opportunities.
References
- BMX Bike Handbook, Third Edition by BMX Action Magazine
- The Bicycle Repair Manual by Park Tool Company
