Bikes

Longtail zonder ondersteuning voor de echte fietsliefhebber

Your Perfect Bicycle – Pure, Powerful and Fully Custom-Built

Some riders don’t want pedal assistance – and we respect that. At Astonic, we still build real bicycles, fully custom-made for people who love the feeling of power, flow, and the pure experience of cycling on their own strength. No motor, no compromises. Just you, your bike, and the open road.

Why Choose an Astonic Without a Motor?

Fully tailored to your body and preferences
Our bikes are not off-the-shelf models. We build them from the ground up, based on your height, posture, goals, and riding style. Ergonomics are key: from knee angle to handlebar, saddle to crank length – everything is matched to your body.

✔ Ergonomically perfect
✔ Comfortable and efficient
✔ Not just geometry – true customization

For cyclists who love a real bike ride

You ride because you love it. The feeling of wind on your face, powering up a hill, the freedom that only a truly great bike can offer. Our bikes are designed for sporty riders, adventurers, and minimalists – people who consciously choose simplicity without compromising quality.

Unique Design, Handmade in the Netherlands

Every bike is handcrafted in our workshop in Spijk. Fully aluminum frames, perfectly welded and finished in your favorite color or style. Modern, stylish, and most of all: built to last.

Op maat gemaakt voor groeistoornis niet elektrische fiets

Longtail niet elktrische op maat gemaakt

Custom geometrie voor ultiem trapcomfort

Premium Custom made frame wordt op maat gemaakt en gelast voor perfecte ergonomie

Fiets op maat gemaakt voor meisje met achondroplasie

Why Choose Astonic?

Not your average city or road bike
Unique frame design and geometry for optimal power transfer
Wide tire options for gravel or extra comfort
Lightweight, stiff, and robust
Ready for racks, bottle cages, or bikepacking setups
Ideal for commuting, long rides, or performance cycling
No e-bike regulations or restrictions – just pure cycling!

Ready for a Real Bike?

Non-electric bikes are becoming rare in stores, but at Astonic, we keep this tradition alive. Whether you’re looking for a sporty all-rounder, a stylish commuter, or an adventurous gravel bike: we’ll build your dream bike.

book your appointment

Maatwerkfiets ontworpen voor inclusieve mobiliteit voor alle leeftijden.

Specs

Air suspension front fork

The air suspended fork on our e-bike provides more riding comfort and extra damping. If you go off-road with your cool electric bike, you can adjust the air-suspended front fork so that more damping is created. This provides more comfort.

All aluminum frame

We consciously chose to make our bike entirely by hand from aluminum. Although this complicates the production process, it gives the fat bike extreme strength. It also ensures that your sturdy electric fat bike remains free of rust. Of course aluminum is lighter. This makes our fat bike a lot more manageable and makes it easy to carry on your bicycle carrier. With a weight of about 23kg, it is the perfect e-fat bike to take with you on holiday.

Quality Shimano en Bafang components

Because only the best is good enough, we have equipped our E-bike with high-quality materials and parts. We mainly use Shimano and Bafang parts. These renowned brands are well-known in the bicycle industry and offer the quality we want for our electric bike.

Hydraulic disc brakes

Because all of our bikes have a powerful electric motor, good brakes are essential. All of our fat bikes are equipped with powerful disc brakes so that you can come to a stop quickly in any situation.