ALL ABOUT TYRE PRESSURE: HOW MANY BAR IN YOUR BICYCLE TYRE?
A properly inflated tyre is worth its weight in gold. Whether you commute daily, rack up the miles on your racing bike, or head out on a cycling holiday with fully loaded panniers, the right tyre pressure makes your ride more comfortable, safe, and efficient. But how much pressure should your tyre actually have? This blog post explains.
Why is the correct tyre pressure so important?
Tyre pressure determines how your bike performs on the road. Under-inflated tyres create extra resistance, unnecessary wear, and increase the risk of punctures. Over-inflated tyres offer less comfort and can be dangerous on slippery or wet surfaces. The correct pressure:
- Increases driving comfort
- Reduces the risk of punctures
- Ensures less wear and tear
- Optimizes grip and control
How much pressure should your tyre have?
You'd think there's a standard pressure that's always right. But unfortunately, that's not how it works. How much air you need to pump into your tyres depends on a few things:
- What kind of bike do you have?
- How much you weigh
- What you mainly cycle on (asphalt, gravel, sand...)
- And what kind of tyres you use (for example tubeless)
Luckily, you don't have to figure it all out yourself. We've created a handy overview below with average values for each bike type. This will almost always be a good starting point. Not sure? Start in the middle of the indicated values and adjust based on your own feeling on the bike.
| Bicycle type | Recommended pressure |
| City bike | 3.5-4.5 bar |
| Racing bike | 6-8 bar |
| Gravel bike | 2.5-4 bar |
| Mountain bike | 1.5-2.5 bar |
| E-bike | 4-5 bar |
| Children's bicycle | 2-3.5 bar |
Tip: Always check the sidewall of your tyre for the minimum and maximum recommended pressure. Use that as a guide!
How do you measure tyre pressure?
Maybe you usually inflate your tyres "by feel." Just squeeze the sidewall and if it feels firm, it's good... right? That might seem logical, but appearances can be deceiving. What feels firm often turns out to be too soft, and you'll notice it on the road: you pedal harder, run a greater risk of flats, and your tyres wear out faster.
Luckily, there's a simple solution: use a bicycle pump with a pressure gauge. This way, you'll know exactly how much air pressure your tyre has, without guessing. And it's really no hassle. Remove the valve cap, put the pump on, pump gently until you reach the correct pressure, and you're ready to go.
At CUBE Stores, you'll find handy pumps that not only work well but are also easy to read. Consider, for example:
- ACID Floor Pump Race : a sturdy floor pump with a clear pressure gauge.
- ACID Pump Race Flex HP : suitable for multiple valve types, so you're always right.
And don't worry, it's really quick. Just unscrew the valve cap, connect the pump, pump gently, and you're done. If you're riding with a Presta valve, like many road bikes or gravel bikes, don't forget to loosen the small screw on top of the valve before you start pumping. It takes a little getting used to, but it's a piece of cake.
Adjust your tyre pressure to your situation
The recommended tyre pressure is a good guideline, but it's worth playing around with it a bit. Especially if you regularly experience the following familiar situations:
- Going on a cycling holiday with the kids and their panniers are packed full? It's wise to inflate your tyres a little more. This way, they can handle the extra weight better.
- Do you often cycle in the rain or over wet leaves? Then let a little air out of your tyres for more grip. You'll notice this immediately, especially on a road bike or gravel bike.
- Are you sitting a little heavier or lighter on the bike? You can also adjust the tension slightly: heavier = a little firmer, lighter = a little less pressure.
In short: don't just think about what's "right," but especially about what works for you. A few bar difference can really make the difference between a bumpy, rough ride and a smooth, enjoyable one.
How often should you check your tyre pressure?
More than you think! Tyres lose air slowly, even when you're not cycling. So follow these guidelines:
- Weekly: for racing or gravel tyres
- Every 2 weeks: for city or e-bike tyres
- Before every long ride: always check!
The influence of temperature
Did you know that the outside temperature affects your tyre pressure? In cold weather, the air in your tyres shrinks, leading to lower pressure. So keep this in mind, especially in winter.
Want to get the most out of your bike? Start with your tyres.
Whether you're commuting to work on your CUBE e-bike , exploring the woods on your gravel bike, or touring on a road bike , the right tyre pressure is the foundation of every enjoyable ride. So take a few minutes, grab your bike pump, and inflate your tyres to the correct pressure.
Need advice or a new pump? Visit one of our stores or browse our online selection of bicycle pumps .