5 reasons why bike fitting in spring is particularly useful

More riding fun, fewer complaints, and better performance – bike sizing is especially beneficial in spring. Find out why here.

Thomas Hahn

Thomas Hahn

Freier Journalist

May 6, 2025

Spring is here – and with it the start of the new cycling season. Whether you've already planned specific goals like a bike race, a bikepacking tour, or simply many unforgettable hours on two wheels: the foundation for all of this is now being laid (or at least refined if you've been training hard since the winter months). And by that, we don't just mean the training kilometers you've clocked up during the first warm weeks of the year, but also everything else. Your riding position, for example. It's an often underestimated key to a fantastic cycling season, because how well or poorly you sit on your bike can influence many things.

Bikefitting vs. Bikesizing – The differences

Bike sizing involves taking a person's measurements. These specific measurements are used to find the right size bike frame for that person and to optimally adjust the saddle height. This is done by determining the inseam, torso length, arm length, and the intended use of the bike.

Bike fitting goes much further. Once the sizing process is complete, the fitting focuses on the contact or connection points between the cyclist and their bike. The focus is on the feet, pelvis, and hands. The goal of bike fitting is to ensure the bike is perfectly adjusted to the customer's body measurements.

1. Start early – avoid problems later

Perhaps you've experienced this problem in previous years: On the first few rides of the year, everything feels great. But after a few weeks, discomfort creeps in. Back pain, numb hands, or knee problems can quickly spoil your cycling fun – and in the worst case, even jeopardize your season goals. The solution: By having your riding position checked early in the season, you can prevent these problems. This way, you can enjoy the entire spring, summer, and fall – without restrictions and without pain.

With an individual measurement of your body you can prevent pain while riding
With an individual measurement of your body you can prevent pain while riding

2. Perfectly match equipment and body

Especially in spring, many people switch to a new bike or make adjustments to their existing bike. But keep in mind: A different handlebar, a new seat post, or a modified stem – every change affects your riding position. Your body may also have changed over the winter break – for example, in terms of your mobility. A precise bike fitting ensures that your setup is perfectly suited to your current physical condition. Factors such as stretchability, stability, and individual anatomy are taken into account – for maximum comfort and efficiency on your bike.

Among other things, we test how your saddle fits your pelvic anatomy
Among other things, we test how your saddle fits your pelvic anatomy

3. New season, new riding experience

After the winter break, getting on a bike for the first time often feels strange. Why not use this opportunity to take your riding experience to a new level? A well-tuned bike not only improves your posture and pedaling technique, but also increases your riding enjoyment. On a well-matched bike, you'll sit more relaxed, pedal with more power, and steer more precisely. This makes every ride a highlight – whether on a road bike, mountain bike, or gravel bike.

The adjustment of your cleats affects your sitting position and pedaling behavior
The adjustment of your cleats affects your sitting position and pedaling behavior

4. Safety first

A properly adjusted bike not only makes your rides faster, but also safer. A poor seating position or an imperfect center of gravity can lead to slower reactions in tricky situations or less control over your bike. With a professionally adjusted bike, you'll ride more stable and have better balance – important factors for safely navigating curves, trails, and hectic city traffic.

Riding pleasure and safety through a bike that is perfectly adjusted to you
Riding pleasure and safety through a bike that is perfectly adjusted to you

5. Train efficiently, perform better

When your bike and body work together perfectly, you use your energy much more efficiently. You pedal more smoothly, more powerfully, and fatigue later. Especially for those pursuing ambitious goals—be it a cycling marathon, crossing the Alps, or simply improving their personal best—a bike fitting or bike sizing session in spring makes all the difference. In short: With the right riding position, you train more sustainably, make faster progress, and can reach your full potential.

A perfectly fitting bike has a positive impact on your training
A perfectly fitting bike has a positive impact on your training

Conclusion: Treat yourself to the perfect start to the season

As you can see, a bike fitting or bike sizing is more than just a one-time adjustment – ​​it's your ticket to a completely successful season. Once your bike is properly adjusted, you can avoid discomfort, improve your performance, and enjoy every ride with maximum comfort. Especially now – at the beginning of the season – it's especially worth taking a look at your riding position: Small changes can make a huge difference – for your motivation, the quality of your training, and, last but not least, for your health. So don't wait until the first problems arise. Treat yourself to a professional bike fitting or bike sizing now and start your cycling year optimally prepared.

Want more insights behind the scenes at Smartfit? Follow us on Instagram andLinkedIn!