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Commencal Essence frame size L
- €149.99
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Road MTB frame protection
- €19.49
- €25.99
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The frame of a Cross Country (XC) mountain bike plays a crucial role in the overall performance of the bike on varied and often demanding courses. Here is a description of the important features and functions of a Cross Country MTB frame:
1. Material:
Cross Country mountain bike frames are typically made from aluminum, carbon, or a combination of both. The choice of material affects the weight, stiffness and cost of the bike. Carbon is often favored for its lightness and rigidity.
2. Geometry:
The frame geometry is designed to provide an efficient riding position for Cross Country. It can include a relatively long top tube for a more stretched and aerodynamic position, favoring power transfer when pedaling.
3. Head Tube Angle:
The angle of the head tube influences the handling of the bike. Cross Country mountain bikes generally have a steeper angle for responsive steering, which is especially important on technical climbs.
4. Wheelbase:
A relatively short wheelbase can improve the ATV's maneuverability, which is advantageous in situations where quick changes of direction are essential.
5. Travel:
Cross Country MTB frames generally have less travel compared to other disciplines, such as Enduro. This helps maintain pedaling efficiency while providing sufficient suspension for varied terrain.
6. Bottle Cage Mounts:
Cross Country mountain bikes are often equipped with bottle cage mounts, as endurance is an important component of this discipline and riders often need to bring drinks with them.
7. Mudguard and Luggage Rack Mounts:
Some frames may include fender and rack mounts for riders who want to use their Cross Country mountain bike for daily commutes or longer adventures.
8. Compatibility with Tires:
Cross Country mountain bike frames are typically designed to accommodate tires of moderate width, providing a good compromise between low rolling resistance and grip in a variety of conditions.
9. Aerodynamic Design:
Some frames are designed with aero tubes to improve the bike's aerodynamics, which can be beneficial when traveling at high speeds.
10. Internal Wiring:
Many Cross Country mountain bike frames feature internal cable routing for a clean aesthetic and increased cable protection from dirt and debris.
In summary, the frame of a Cross Country mountain bike is specifically designed to provide a combination of pedaling efficiency, lightness and maneuverability over varied terrain. Specific features may vary between models, but the main goal is to optimize performance for races and Cross Country rides.