Many cyclists start their journey with budget-friendly bikes, and the Roadmaster Bike is often mentioned in these discussions. It’s a readily available option, especially for those just getting into cycling or needing a casual ride. But what happens when you want to improve its performance or address potential issues? Let’s delve into the experience of upgrading a Roadmaster bike and what you should consider.
One cyclist shared their positive experience of upgrading the rear derailleur on their Roadmaster Granite Peak. They installed a Shimano Tourney derailleur, a budget-friendly but significantly better component than the original, and noted the improved performance even with the stock twist shifter. This highlights that even entry-level Shimano parts can offer a noticeable upgrade over the very basic components sometimes found on Roadmaster bikes. The user also pointed out the overall cost-effectiveness of upgrading some parts themselves, keeping the total investment under $250, including new tires, a seat, and other accessories. This approach works well for DIY enthusiasts who are comfortable with bike maintenance and repair.
However, it’s crucial to be aware of the limitations inherent in Roadmaster bikes and similar models. While upgrades can improve certain aspects, the underlying components often have significant drawbacks. A seasoned cyclist and mechanic offered some valuable insights into potential problems to watch out for.
Potential Issues with Roadmaster Bikes: A Mechanic’s Perspective
One of the primary concerns is the extremely low-grade bearings used in these bikes. Whether it’s the bottom bracket or wheel bearings, the quality is often subpar. These bearings can wear out quickly, sometimes even grinding down to dust. If you notice any looseness in the bottom bracket, immediate adjustment is crucial. Better yet, regular inspection and proactive replacement of these bearings is recommended for longevity and smoother riding.
The bottom bracket itself is another area of concern. The metal used is often weak, making the threads susceptible to damage during removal or installation. Cross-threading or galling can occur, and attempting to remove a stuck bottom bracket can even lead to damage to the frame threads. In extreme cases, bottom bracket spindles have been known to twist or fracture under stress.
Crank arms on Roadmaster bikes, although made of steel, are also surprisingly weak. The square taper interface, where the crank arm attaches to the bottom bracket spindle, is prone to rounding out. This type of damage is less commonly seen on aluminum cranks, further highlighting the lower quality of the steel used in these components.
Wheel bearings share the same low-quality issues as the bottom bracket bearings, leading to premature wear. Additionally, the wheels themselves are often built with a less robust spoke pattern. The lack of proper interlacing in a three-cross pattern makes the wheels more flexible and increases the risk of spoke breakage.
Should You Upgrade Your Roadmaster Bike?
It’s perfectly fine to ride and enjoy your Roadmaster bike, especially if you’re starting out or using it for casual rides. However, it’s essential to be realistic about its lifespan and potential maintenance needs. When components start to fail, consider carefully whether investing further money into upgrades is the most sensible option. For minor issues or specific component upgrades like the derailleur mentioned earlier, it might be worthwhile, particularly if you handle the repairs yourself.
However, if you’re facing more significant problems like bottom bracket or wheel issues, or if multiple components are showing signs of wear, it might be more economical in the long run to consider investing in a higher-quality bike. As the saying goes, “the most expensive tool is the one you have to buy twice.” This principle applies to bikes as well; sometimes, spending a bit more upfront on a better quality bike can save you money and frustration in the long run.
Ultimately, understanding the strengths and weaknesses of your Roadmaster bike allows you to make informed decisions about maintenance, upgrades, and when it might be time to consider a different bike.
