Must-haves for enjoying enduro in Aínsa (Zona Zero) this winter

At Zona Zero Aínsa or BGuara in the Sierra de Guara, we are in the heart of the Sobrarbe region, surrounded by mountains, lakes, trails, and villages with centuries of history.
But if you come in winter, there is something you should know: the weather changes quickly, the terrain becomes demanding, and preparation makes the difference between an epic day and a difficult one.

In this article, we share—based on our daily experience at CincaRiders—what you must have in your backpack if you want to enjoy Zona Zero in winter to the fullest.

🧥 1. Technical clothing: warmth without losing mobility

During the cold months, in a single day you can wake up to fog (or boira, as we would say around here...), move into the midday sun with pleasant temperatures, and end the day with a freezing wind. That is why the key is to dress in layers using technical materials.

Our recommendation:

• Thermal base layer made of merino wool or breathable technical fabric (long-sleeved base layer from the cycling section at Decathlon).
• Enduro pants, preferably rain-resistant + cycling shorts with a good chamois.
• Mid-layer such as a softshell or fleece; in our case, we prefer a vest to keep our arms free.
• Waterproof and windproof jacket (minimum 10,000 mm).
• Waterproof gloves with good grip.
• Waterproof socks or shoes with a Gore-Tex membrane to keep your feet dry.
• Last but not least, a good Buff is essential if you don't want to lose your ears.

💡 Local tip: there are many areas here with ravines and small water channels, so you will definitely get wet. Quick-drying garments can save your day.

Don't forget to bring dry clothes to change into at the end of the route—a sweatshirt and comfortable shoes make the “after-ride” much more pleasant.

🔧 2. Basic MTB tool kit

The routes in Zona Zero are authentic, technical, and in many cases, remote. Being self-sufficient is important.

Your backpack or enduro hip pack should never be without:

• Multi-tool with a chain breaker.
• Mini pump or CO₂ cartridges.
• Tubeless plug kit (the stony terrain here demands it).
• Spare tube and quick link.
• Zip ties, duct tape, and a spoke wrench.
• Small first-aid kit and spare gloves.

💡 Rider tip: keep everything in a dry bag or waterproof hip pack; mud and rain are common at this time of year, and it also works for your phone.

🌧️ 3. Protection against rain, cold, and fog

Winter in Aínsa can surprise you with patches of fog or sudden downpours. Stay comfortable with these extras:

• Clear or photochromic lens glasses, perfect for changing weather.
• Helmet cover or extended visor.
• Face cream and lip balm to protect your face.

💡 Additionally, most accommodations and hotels in the area have space to clean and store your bicycle, something you will appreciate at the end of each day.

📱 4. Technology and safety: Ztrails is your best ally

Before you head out to ride, always check the trail conditions with the Ztrails application.
There you will find up-to-date information on:

• Trails closed due to hunting drives.
• Areas not rideable due to mud.
• Recommended routes according to the weather or season.

You can also download the tracks to your GPS or app (Komoot, Trailforks, Wikiloc) and always carry an external battery.

💡 Remember to check the weather forecast. Applications like Meteoblue offer forecasts and have an hourly weather radar that can help you choose the best route.

🚵️ 5. Bikes prepared for winter at CincaRiders

At CincaRiders, our rental bikes are specially prepared for the changing winter conditions:

• High-grip tires, ideal for mud or wet stone.
• Integrated mudguards.
• Suspensions serviced and ready for the technical terrain of Zona Zero.

And when you finish your day, our team of mechanics takes care of getting your bike ready for the next day, checking the drivetrain, brakes, and tires.
If you have a breakdown with your own bike, we can also rent you one so you can finish enjoying your stay.

🏠 6. After the route: cleaning, rest, and good food

The “post-ride” moment is also part of the experience.
In most hotels and accommodations in Aínsa, you will find areas designated for washing and storing your bicycle safely.
We recommend taking that time to clean your bike, stay well hydrated, and enjoy something warm in the old town of Aínsa—few places offer such peace after an intense day.

🌲 Enjoy winter in Zona Zero with a level head… and enthusiasm

Riding in winter through Zona Zero is a unique experience: empty trails, intense colors, and terrain that demands the best of you and your bike.
With the right equipment and a little planning, we guarantee you will come back with a smile… and looking forward to returning.

👉 At CincaRiders.com we help you prepare for your adventure:
rental bikes equipped for any terrain, local advice, and professional assistance service.

Contact us for more information!