Spring bike clean-up: 5 mistakes to avoid when taking your bike out after winter

The sun is finally coming back out, dirt roads are drying up, and the call of the trail is getting louder. But before you rush out for your first ride of the season, it’s worth spending a little time in the workshop.

Whether you ride road, MTB, or gravel, post-winter bike maintenance is essential to avoid unpleasant surprises: a squeaky drivetrain, weak brakes, or worn-out tires.

Unfortunately, a bike that has been sleeping all winter won’t wake up with a simple push of the pedals. To avoid a mechanical issue in the middle of nowhere, here are five common mistakes to avoid when getting your bike ready for spring.

1. Washing your bike with too much water (or a pressure washer)

When you see all the mud accumulated over winter, the temptation to use a pressure washer for a quick clean is strong. Bad idea.

High-pressure water can force moisture and dirt into bearings (bottom bracket, hubs, headset). The result: accelerated corrosion and premature wear of your components.

✅ The right method:

• use a bucket of warm water

• a soft sponge or brush

• a bike-specific degreaser for the drivetrain

A gentle but thorough clean is the best way to keep your bike running smoothly.

2. Forgetting to check the drivetrain

After winter (especially if you kept riding), the bike chain is usually the component that suffered the most: humidity, road salt, mud and dust all accelerate wear — especially if you didn’t clean it at the end of last season (yes, we see you 🫣).

And the worst thing you can do is apply fresh lubricant on a dirty chain that still carries last autumn’s dust. You’ll create a grinding paste that will literally sand down your drivetrain.

The risk:
a skipping chain, a broken chain, and a cassette that wears out much faster.

The solution: fully degrease your chain until it feels dry to the touch before applying a proper lubricant (wax or oil depending on your climate and riding habits).

Many cyclists stop after cleaning their bike without actually checking the drivetrain condition.

Things you should always inspect:

• chain wear – there are simple tools designed for this and they’re very easy to use

• cassette and chainrings – a worn cassette usually has teeth that become pointy or hook-shaped, or the chain may skip on certain gears, especially after installing a new chain. In general, a cassette lasts about 2–3 chains, as long as the chain is replaced before excessive wear.

• derailleur movement – it should shift smoothly and precisely.

A worn chain can quickly damage the entire drivetrain, which becomes much more expensive to replace.

3. Ignoring your tires

Tires naturally lose pressure over winter, but that’s not the only thing to watch out for.

After several months without riding, they can develop:

• micro cracks

• hardened rubber

• weakened sidewalls

Before your first ride of the season, make sure to:

• check the overall tire condition

• verify the recommended tire pressure

• inspect the tires for cuts or damage

If you ride tubeless, the sealant also needs attention. After several months without use, tubeless sealant tends to dry out and form useless latex clumps inside the tire.

The mistake: simply pumping up your tires and heading out without checking the sealant level or looking for small cracks on the sidewalls.

The quick check: shake your wheel. If you don’t hear the typical “sloshing” sound of sealant, it’s probably time to add more.

In general, it’s time to top up tubeless sealant when your tire loses pressure more frequently or when you can no longer hear any liquid moving inside.

A simple check can save you from a flat tire just a few kilometers into your ride.

4. Not testing your brakes

This is often overlooked, yet it’s essential for your safety.

After winter, bike brakes may lose efficiency due to:

• worn brake pads

• discs contaminated with grease

• cables or hydraulic hoses that respond less effectively

Before heading out again:

✔ check the thickness of your brake pads
✔ make sure the rotors are not rubbing
✔ test your braking power during a short ride

Winter moisture can also glaze your brake pads, or worse, allow air bubbles to enter the hydraulic system.

The test: if your brake levers pull all the way to the handlebar or your brakes scream during the first descent, a brake bleed or a light sanding of the pads may be necessary.

Don’t take risks with your safety before tackling technical trails or fast gravel descents.

5. Going for a long ride without a test run

After cleaning and checking your bike, the temptation is strong to head straight out for a big spring ride.

But even with a well-maintained bike, it’s always better to ease back into riding.

Start with:

• a short test ride

• on easy terrain

• just to make sure everything is working properly

This quick spin helps you spot strange noises, imperfect derailleur adjustments, or brakes that may need fine-tuning before heading further from home.

Your bike might be ready — but are you?

We often forget to check the accessories that come with us on every ride.

Helmet:
Make sure no cracks have appeared after a knock or an accidental fall from a shelf during winter storage.

Saddle bag:
Check that your spare tube isn’t punctured and that your multi-tool hasn’t rusted after months of sitting unused.

Ready for the gravel season?

A good spring bike clean-up not only helps prevent mechanical issues, but also ensures a smoother, more enjoyable ride.

And if this thorough cleaning inspires you to go further, why not use it as the perfect opportunity to plan your next gravel adventure?

At GravelUp, we organize guided gravel trips across Europe’s most beautiful regions, designed for exploring, improving your skills, and sharing unique cycling experiences.

Don’t have a gravel bike? No worries — we take care of everything: bike rental, mechanical support, and more. Get ready to make the most of the gravel season!

To find out more about any of our gravel destinations, download our Trip Directory here or head to our Trip Calendar page to see all our upcoming departures.