Buying a bike: how to choose one that suits the way you ride

Buying a bike seems simple, until you have to choose between a city bike, electric bike, mountain bike, folding bike or electric fat bike. Marketing copy often focuses on speed, range or “all-terrain” use. But those terms don’t always tell you whether a bike is practical for Dutch roads and cycle paths.

The most common buying mistakes come down to three pitfalls:

• Choosing the wrong size: wheel size or frame size is selected based on appearance, rather than your height and riding position.
• Unrealistic performance claims: advertised range usually applies in ideal conditions. Rider weight, wind, tyre pressure, hills and riding mode all have an impact.
• Confusion about where you can ride: an electric dirt bike may be technically suitable for rough terrain, but that doesn’t mean it’s allowed on public roads.

So first decide what you need the bike for. A bike for commuting has different requirements from an off-road bike for private land or a teenager’s bike for daily school journeys.

Key things to consider when buying a bike

1. Choose the right wheel size and frame size

Wheel size is not the same as frame size. For example, a 20-inch wheel is practical for a folding bike, while a mountain bike often has 27.5-inch wheels. For children and teenagers, the size should be based first and foremost on their height and whether they can get on and off safely.

When comparing bikes, check:

• the recommended rider height;
• inside leg measurement and standover height;
• whether the saddle and handlebars can be adjusted;
• the weight of the bike;
• the maximum load for the pannier rack or storage box.

A child’s bike doesn’t automatically become suitable just because the saddle can be lowered. The rider must be able to reach the brake levers and stay in control when riding slowly.

2. Look beyond the number of gears

A high number of gears may sound appealing, but the range and ease of use matter more than the number alone. A 6- or 7-speed system may be enough for flat city rides. For hilly terrain or mountain biking, more gears are useful for adapting to climbs and descents.

Also check the type of brakes:

• V-brakes are easy to maintain and suit many recreational bikes.
• Mechanical disc brakes often offer more control in wet conditions, but need to be set up correctly.
• Hydraulic disc brakes have a sealed braking system and are often fitted to mountain bikes and models designed for more intensive use.

A bike with disc brakes isn’t automatically suitable for steep descents. Frame design, tyres, suspension and usage restrictions all matter.

3. Consider suspension, tyres and drivetrain together

Suspension can make bumps more comfortable, but it adds weight and requires maintenance. A suspension fork isn’t always necessary for tarmac and cycle paths. Wider tyres and front suspension can be useful on gravel and woodland trails.

For an electric bike, these specifications also matter:

• battery capacity in Wh, not just the claimed distance;
• whether the battery is removable and how long it takes to charge;
• motor power and assistance;
• brakes and lights;
• warranty, spare parts and servicing information.

According to the manufacturer, the Mangosteen FT03 has a range of up to 75 km. The actual distance may vary depending on rider weight, temperature, terrain, tyre pressure and riding style. If you’re considering an electric fat bike, always check that the model meets Dutch requirements for use on public roads. A vehicle with a throttle, higher levels of assistance or a different vehicle classification may be subject to different rules.

Product choices for different types of rider

Suitable for: Budget-conscious beginners

OYAMA-Skyline 500-Folding Bike Green

Why it suits this type of rider: This 20-inch folding bike is designed for city rides, short distances and people with limited storage space. According to the product information, it weighs 13.5 kg and arrives 85% assembled.

How this product avoids the pitfalls

The product information gives specific dimensions and weight, a maximum load of 100 kg and a 6-speed system. Before buying, check that its folded dimensions will fit in your cupboard, car or workplace.

Key benefit & highlights

20-inch folding design, aluminium frame, 6 gears and reflective elements for improved visibility.

Suitable for: Buyers looking for top quality

OYAMA-Freedom 2.1 Mountain Bike 19 Inches Frame Black Red

Why it suits this type of rider: This model combines an aluminium frame with 27.5-inch tyres, front suspension and hydraulic disc brakes. It’s suited to recreational trail rides and everyday use on varied terrain.

How this product avoids the pitfalls

The specifications make it clear that this bike has front suspension, not full suspension. That helps avoid unrealistic expectations for demanding downhill rides or jumps.

Key benefit & highlights

Aluminium frame, 27.5-inch tyres, front suspension and hydraulic disc brakes. Choose from a 17- or 19-inch frame; compare this with your height.

Suitable for: Specialist use & intensive riders

VIPCOO H3 Electric Dirt Bike, 3500W Motor

Why it suits this type of rider: This electric dirt bike is designed for private land, off-road tracks and enclosed areas. The product description lists a 48 V 23 Ah battery, full suspension and hydraulic disc brakes.

How this product avoids the pitfalls

The product information explicitly states that this vehicle is not approved for public roads. Don’t use it on cycle paths, roads or pavements, and check local rules for off-road sites.

Key benefit & highlights

3500 W motor according to the product information, removable battery, hydraulic disc brakes and front and rear suspension. Protective clothing and a helmet are strongly recommended.

Frequently asked questions about buying a bike

Which bike is best for commuting?

For a daily commute, a city bike, folding bike or electric bike is a sensible option. Look for a comfortable riding position, mudguards, lights, reliable brakes and space for a lock or bag. If you travel by train or bus, a folding bike may be more practical than a full-size city bike.

How long does a bike last?

A bike’s lifespan depends on its materials, load, maintenance and storage. Clean it regularly, keep the chain lubricated and check the brake pads, tyres, bolts and gears. With an electric bike, the battery needs particular attention: follow the charging and storage instructions, and use the charger supplied.

How much does it cost to run an electric bike?

As well as the purchase price, you may need to pay for electricity, maintenance, tyres, brake parts and, in the longer term, a replacement battery. So don’t compare only motor power or range: check the availability of spare parts, warranty terms and how the battery can be removed and charged.