10 Best Budget Gravel Bikes in the Philippines 2025 | Promax, Toseek, and More

Despite it being the cheapest among the three, aluminum does not compromise quality given its good strength-to-weight ratio. The stiffness of the material can sometimes make for uncomfortable rides, but with modern production methods, this is already being improved. Aluminum also tends to have a shorter lifespan than other materials because of its tendency to fatigue faster over time.

Compared to aluminum, carbon bikes are lighter, and because of this, they are able to better absorb road vibrations. This results in a more comfortable and enjoyable ride. Carbon fiber can also be formed into various shapes that help maximize the aerodynamic efficiency of a bike frame and enable more unique designs.

Steel is considered to be the most commonly used material for bike frames because of its high-tensile, strong and long-lasting qualities. The only downside is it’s much heavier compared to aluminum and carbon fiber. Chromoly, a more modern steel alloy, is a lighter, albeit pricier,  alternative to carbon steel that still offers the material’s signature strength and durability.

Composed of pedals, cranks, chainrings, chain, cassette, and derailleur, the drivetrain is responsible for the movement and speed of a bike. Its most common types are the 1x and 2x drivetrains, referring to the number of front chainrings. If you’re a new rider, you’ll prefer the simplicity that 1x can provide. It allows you to focus on rear shifting alone, plus it’s easier to install and more lightweight.

The 2x drivetrain, on the other hand, provides more gear range and smoother transition between gears for experienced riders who want better climbing performance, especially in steep ascents. Because it’s a more complex setup than the 1x, it adds extra weight to your bike and can also require more maintenance.

Disc brakes are characterized by their effective and consistent stopping power even in wet and muddy conditions⁠⁠—something that will benefit gravel bike riders. These come in two basic types: mechanical and hydraulic. Mechanical disc brakes work by creating friction that slows the bike using a cable pulling system, while hydraulic disc brakes use fluid to transfer the braking force.

One of the main advantages of mechanical disc brakes is their compatibility with normal rim brake shifters and their lower price point. It’s also easier to maintain at home but tends to wear out more. On the flipside, hydraulic disc brakes are more efficient and lightweight, but they are a bit pricey compared to their mechanical counterparts.

Gravel bikes usually come with either 700c or 650b wheels. For light terrain and paved surfaces, 700c gravel wheels are ideal. With a larger diameter and the use of narrower tires (35mm to 42mm), these provide greater rolling speed and efficiency.

Because it has a smaller diameter, 650b wheels enable riders to use wider and knobby tires that offer better traction, grip, and adhesion in rougher terrains. These also absorb road bumps and vibrations for a much smoother ride, even on uneven surfaces.

To get the best bang for your buck, check out any extra features or inclusions that can add to a smoother, more enjoyable ride. Below are some features worth checking out:

• Mounting posts for installation of racks for extra storage  
• Mudguards to protect you and your bike from getting dirty
• Cockpit setups with better weight distribution and comfort for enhanced balance, stability, and handling