Are you thinking about buying a gravel bike, but you're not sure which one to choose? Don't worry, in this guide we help you find the perfect option according to your needs and riding style.
The gravel bikes combine the best of road bikes and mountain bikes, offering versatility to ride both on asphalt and on unpaved roads. To make the right purchase, it's essential to know key aspects such as frame geometry, wheel type, and transmission, as each one influences performance and comfort on different terrains.
If you love long routes and speed on the road, a gravel with a more aerodynamic geometry will be an excellent option. On the other hand, if you prefer to explore trails and rough tracks with more stability, a model with features closer to mountain bikes will give you greater safety and control.
Keep reading and discover how to choose the gravel bike that best suits you. Let's go!
What is a gravel bike?
The gravel was born as a way to combine the best of road and mountain. It originated in the United States, where cyclists wanted to ride rural dirt roads and unpaved tracks without needing an MTB.
Over time, the concept became established as its own category: fast, comfortable bikes capable of riding on any terrain.
Main features
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Frame similar to a road bike, but more robust.
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Wide wheels with 35 to 50 mm tires to improve traction.
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Road handlebar with curvature ("drop bar") for different positions.
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Space for accessories, fenders, or panniers.
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More relaxed geometry for greater comfort.
Types of use: adventure, training, bikepacking, commuting
The gravel are so versatile that they adapt to different cycling styles:
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Adventure and bikepacking: for those who enjoy long journeys with luggage.
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Training or sports use: as an alternative to the road in winter.
Advantages of gravel bikes
The gravel bike has become the perfect option for those seeking freedom, versatility, and adventure. It combines the efficiency of a road bike with the durability of an MTB, adapting to all types of terrain.
If you are thinking of starting out, choose a comfortable geometry, a wide gear range, and materials that fit your budget.
Versatility on all types of terrain
They allow you to ride on asphalt, gravel roads, trails, and even forest paths without losing efficiency or comfort.
Comfort and control
Their geometry and wide tires absorb vibrations, offering a more stable and safer ride.
Space for wide tires and accessories
You can fit tires of different widths depending on the terrain and add racks, bags, or fenders. Perfect for traveling or bike touring.
Ideal for long or mixed routes
Thanks to their balance between speed and durability, they are the best option for those who enjoy exploring without limits.
Key factors for choosing your gravel bike
Frame material: aluminum, carbon, steel, or titanium
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Aluminum: affordable and durable; an excellent option for beginners.
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Carbon: lighter and more comfortable, ideal for those seeking performance.
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Steel: very durable and flexible, popular among bike tourers.
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Titanium: combines lightness and durability, although at a higher cost.
Geometry and rider position
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Sporty: lower and more responsive, designed for competition or training.
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Relaxed: more upright, prioritizing comfort on long routes or with luggage.
Wheel size: 700c vs 650b
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700c: faster and more efficient on asphalt or compact tracks.
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650b: offers more traction and comfort on rough or uneven terrain.
Type of transmission: single chainring vs double chainring
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Single chainring (1x): simpler and lighter, ideal for gravel sports or MTB.
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Double chainring (2x): offers a greater range of gears, perfect for mixed routes and long distances.
Brake systems and gears
The hydraulic disc brakes are the standard for their power and control. As for gears, look for a wide cassette (10-42 or 11-36) to tackle any slope.
Budget and recommended components
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Entry level: from €1,000 with Shimano GRX or SRAM Apex groupset.
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Mid-range: between €1,800 and €2,500, with carbon frames and better equipment.
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High-end: more than €3,000, with electronic groupsets (GRX Di2, Force XPLR, etc.).
Types of gravel bikes according to use
To each their own. The gravel adapts to your cycling needs and offers the greatest versatility.
Gravel sports or competition
Aggressive geometry, reduced weight and high-performance components. Ideal for those seeking speed on tracks and trails.
Examples: Canyon Grail, Specialized Crux, Orbea Terra M.
Gravel adventure or bikepacking
More robust, with space for luggage and wide tires. Perfect for multi-day routes or trips.
Examples: Trek Checkpoint, Giant Revolt, Kona Sutra LTD.
Gravel versatile for daily use or commuting
Comfortable, reliable and practical designs. Ideal for combining urban commutes with weekend rides.
Examples: Cannondale Topstone, BH GravelX, Cube Nuroad.
How to choose the size:
Key Cyclist Measurements
The size is determined according to height and inseam. Multiply your inseam (in cm) by 0.65 to get the approximate frame size.
For example: 80 cm x 0.65 = 52 cm frame.
Recommended Adjustments for Comfort and Efficiency
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Adjust the saddle height so that your leg is almost extended.
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Make sure the handlebar allows for different comfortable positions.
Use an appropriate stem to keep your back relaxed.