While cycling is a fun and healthy activity, incorrect bike fit can lead to chronic problems such as knee pain, back pain, or numbness. A bike's factory settings may not be suitable for you.

Bike Fit is the process of adjusting a bicycle's frame, saddle, handlebars, and pedals to perfectly match your body measurements and biomechanics. This process is critical not only for professional athletes but also for anyone who enjoys weekend rides or commuting.

Here are three key benefits of a proper Bike Fit and some basic adjustments you can make yourself:


1. Increased Performance and Productivity

When your body is in the most efficient position on the bicycle, you can transfer all of your pedaling power to the wheels.

  • Correct Saddle Height: This is the most overlooked but most important adjustment. If the saddle is too low, it puts excessive strain on your knees; if it's too high, it strains your hamstrings and causes your hips to swing from side to side while pedaling (leading to loss of power).

    • Practical Tip: When seated, your leg should be completely straight with your heel centered on the pedal. During a normal pedaling cycle, there should be a slight bend (approximately 25-35 degrees) in your knee when the heel of your foot is on the pedal.

  • Correct Saddle Position (Forward/Backward): This adjustment ensures your knee is correctly aligned with the pedal shaft. Correct alignment allows your quadriceps and hamstrings to work in a balanced way.

2. Preventing Pain and Injuries (The Key to Comfort)

Incorrect posture, due to repetitive movements on a bicycle, puts excessive strain on certain parts of the body and can lead to chronic problems.

Common Problem Possible Reason for Bike Fit Solution Direction
Knee Pain Incorrect saddle height or crampon (clipless pedal) angle. Adjusting saddle height and aligning crampon angle according to biomechanics.
Back and Neck Pain Reaching too far for the handlebars or the handlebars being too low. Raising the stem angle or using a shorter stem.
Numbness in the hands Excessive weight on the handlebars and incorrect handlebar angle. Shifting the riding position backward distributes the weight between the saddle and pedals.

3. Improvement of Control and Security

A properly tuned bicycle not only makes you faster; it also makes it easier to control.

  • Handlebar Position: The length and angle of the stem determine how far you can reach for the handlebars. A longer and lower stem is ideal for an aggressive (racing) position; a shorter and higher stem is ideal for a comfortable (city/touring) position.

  • Brake and Gear Levers: The brake levers should be positioned on the handlebars at a natural angle to allow your fingers to reach, enabling quick reactions in emergencies.


Basic Bike Fit Steps You Can Do On Your Own

Before visiting a Bike Fit specialist, you can check these basic settings yourself:

  1. Saddle Height: When cycling, ensure your leg is fully straight when your heel is in the middle of the pedal. This will give you the ideal saddle height for normal riding.

  2. Cleat Adjustment (For Clip-in Pedals): Ensure the cleat under your shoe is aligned with the pedal shaft at the widest point of your foot (metatarsal). Incorrect alignment can lead to severe knee pain.

  3. Stem: If you have back or neck pain, try raising your handlebars by reversing the stem (turning the downward angle upwards) or by adding riser pieces.

Bike Fit is a personal process. To enjoy longer, more comfortable, and stronger rides on your bike, you can start perfecting your own fit by exploring the products in the Saddle , Stem , and Pedal categories at Uğur Bisiklet.


Perfect Your Ride: The Bike Fit Parts You Need

Bike Fit is a personal process. To enjoy longer, more comfortable, and more powerful rides on your bike, you might consider upgrading your essential gear. Start perfecting your own fit by exploring the products in the relevant categories at Uğur Bisiklet:

  • Saddle Category: Explore saddle models designed to enhance your comfort and suit various riding positions.

  • Stem Category: Browse through various stem models in different lengths and angles to adjust your handlebar position and prevent neck and back pain.

  • Pedal Category: Compare flat and clipless pedal options to improve your performance or enhance your comfort.

Would you like to improve your bike's performance by customizing it? Find the perfect fit for you by taking advantage of Uğur Bisiklet's wide range of products.

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Frequently Asked Questions

What should I pay attention to when buying a bike?

When buying a bike, you should consider your intended use, frame size, gear system and suspension type . City bikes should be preferred for urban use, road bikes for long distances and MTB (mountain bikes) for difficult terrain.

How to choose the right frame size?

The frame size depends on your leg length and height. The following method is usually used:

For MTB: Multiply your inseam length by 0.21.

For road cycling: Multiply your instep length by 0.665.

For city/touring bike: Multiply your instep length by 0.66.

Which bike gear system is better?

Shimano and SRAM are the most popular gear systems. Shimano Deore and SLX are ideal for mid-level MTB. SRAM GX or Shimano Ultegra are recommended for road bikes. For professional use with a higher budget , Shimano XTR or SRAM XX1 can be preferred.

What should be the bicycle tire pressure?

Tire pressure varies depending on the type of bike:

  • Road bike: 80-130 PSI
  • City bike: 50-70 PSI
  • MTB: 30-50 PSI (Depends on terrain)

Low pressure provides better handling but requires more effort. High pressure provides faster driving with less friction but reduces comfort.

Should disc brakes or V-brakes be preferred?

Disc brakes provide more powerful braking, especially in rainy weather.

V-brakes are lighter and easier to maintain. They are sufficient for city use.

How often should a bike chain be cleaned?

It is recommended that you clean and lubricate your chain every 200-300 km . If you have used it in muddy or rainy weather, you should do maintenance more frequently.

What type of tire should I use on my bike?

Slick tyres: Ideal for road bikes and urban use.

Treaded tires: Suitable for MTB and off-road conditions.

Hybrid tires: Can be used both in the city and in light off-road conditions.

Which is better, a carbon frame or an aluminum frame?

Aluminum frame : Durable, budget-friendly, and common on entry-level bikes.

Carbon frame : It is preferred in professional road and MTB bikes because it is lighter and vibration absorbing.

What equipment is needed when cycling?

Helmet (Mandatory for safety!)

Gloves (For better grip and comfort)

Glasses (For protection from sun and dust)

Lights and reflectors (Increases visibility during night driving)

Locking system (Keeps your bike safe)

What clothes should I wear when cycling?
  • Wear sweat-proof, breathable clothing for long rides.
  • Wear thermal clothing and a windbreaker jacket in winter.
  • In summer, you can choose sun-protective jerseys and shorts .
  • You can find cycling clothing from this link: Cycling Clothing