Suspension forks on children's bikes: When they're worth it - and when they're not

Your child stands in front of the bike shop, points to the bike with the thick fork and says: "I want that one. With suspension. Like the big kids." You look at the price tag, then at your child – and you wonder: Does it really need that? Or is it just marketing?

The honest answer: It depends. On your child's weight, on the terrain, and on the quality of the fork. In many cases, a suspension fork makes the bike heavier, more expensive, and slower – without your child feeling any difference. But there are situations where it makes sense. And then it needs to be the right kind.

Why many suspension forks on children's bikes are a waste of money

The basic problem: Most suspension forks on inexpensive children's bikes work with a steel spring. This spring is designed for a specific weight – usually for an adult or at least someone weighing 40+ kg. A child weighing 20 or 25 kg is simply too light to even compress the spring. The fork barely moves, the child feels no difference – but the bike easily weighs a kilo more.

In addition: Cheap steel suspension forks often have no damping (so-called rebound). Without rebound, the fork springs back uncontrollably after every bump. This doesn't improve the riding characteristics, but rather worsens them. Instead of control, your child gets a bucking front wheel.

In short: A bad suspension fork is worse than no suspension at all.

When a suspension fork makes sense

Three conditions must be met:

1. Body weight: Your child should weigh at least 20–25 kg for a suspension fork to be noticeably effective. Below that, the effect is lost – and you're just carrying extra weight uphill.

2. Riding skills: Your child rides safely standing up, can shift their weight, and is no longer in the "I'm just learning to ride a bike" phase. Someone who is just getting the hang of it will benefit more from a light, direct bike than from suspension.

3. Terrain: As soon as roots, gravel, and rough forest paths are regularly on the agenda, a good suspension fork shows its strengths. On asphalt and bike paths, it's useless.

In practice, this means: For most children on a 16-inch bike, a suspension fork is superfluous. From 20 inches, it becomes a real consideration. And from 24 inches, it's almost a must for active kids on rough terrain.

Rigid fork – not a disadvantage, but a training tool

Many parents think: no suspension = less comfort = worse bike. That's not true.

A rigid fork has a big advantage that is often overlooked: It trains riding technique. Without suspension, your child has to learn to actively absorb bumps with their arms, choose the right line, and shift their weight. This sounds demanding, but it happens intuitively – and it makes children better riders.

Then there's the weight. A rigid fork weighs 300–500 g depending on the material. A good air suspension fork weighs 1.2–1.8 kg. The difference of about a kilogram sounds small – but for a child's bike that weighs a total of 8 or 9 kg, that's over 10% of the total weight.

And comfort? Wide tires with low air pressure dampen surprisingly well. The VeeTire Crown Gem on the Sqeeder V3 in 2.25 inches wide absorb a lot on gravel and light forest paths – all without extra weight.

Air beats steel – what to look for in a children's suspension fork

If you decide on a suspension fork, please choose an air suspension fork. The difference to a steel spring is even greater on a child's bike than for adults:

• Adjustable for child's weight: Using a fork pump, you can precisely adjust the air pressure (and thus the spring stiffness) to your child. Is it getting heavier? Just add a little more pressure. With a steel spring, that's not possible – it is what it is.

• Lighter: Air suspension forks weigh less than steel suspension forks. Every gram counts on a child's bike.

• Rebound: Good air suspension forks have adjustable rebound, which controls the extension behavior. Without rebound, the fork springs back uncontrollably – nobody wants that.

• Lockout: Some air suspension forks can be completely locked. On asphalt or uphill, your child then rides virtually with a rigid fork – no bobbing, no energy loss.

A checklist for buying:

• Spring element: Air (not steel spring)

• Adjustable rebound (often recognizable by the red dial at the bottom of the right fork leg)

• Adjustable compression damping (on high-quality models)

• Lockout function (for locking on asphalt)

• Travel appropriate for wheel size: 80 mm for 20 inches, 100 mm for 24 inches

Sqeeder: Suspension fork yes – but only if it actually works

Sqeeder has a clear stance on suspension forks: No token forks that just look cool. Either a fork that actually works at a child's weight – or none at all.

V3 (16 inch) – intentionally without suspension fork

The V3 comes with a lightweight rigid fork. Not a compromise, but intentional. Children between 95 and 110 cm typically weigh under 20 kg – a suspension fork at this weight would hardly respond, but would make the bike significantly heavier. Instead, Sqeeder relies on wide tires (VeeTire Crown Gem, 2.25 inches) that already provide good damping with low air pressure. The result: a V3 starting at approx. 5.9 kg – light enough for your child to carry it up the stairs themselves.

→ Configure V3

V4 (20 inch) – you have the choice

For the V4, you decide in the configurator: rigid fork or RST air suspension fork. Both have their justification.

V4 with rigid fork (from €999): Lighter, cheaper, direct riding feel. The right choice if your child mainly rides on bike paths and light forest trails – or if you prefer to invest the saved weight (and money) in other upgrades.

V4 with RST air suspension fork (from €1,199): 80 mm travel, adjustable rebound and compression damping, lockout on the fork crown. Magnesium lower legs with 32 mm diameter. This is not a token fork – it actually responds to a child's weight and can be precisely adjusted via a fork pump. For children who regularly ride trails or who like to push their bike over roots and steps.

The price difference of €200 corresponds quite precisely to what a decent children's air suspension fork costs. No hidden surcharges here.

→ Configure V4

V5 (24 inch) – suspension fork as standard

From 24 inches, the RST air suspension fork (100 mm) is standard on the V5. At this size, children who are already confident off-road and can compensate for the extra weight are riding. Lockout and adjustable damping are also included here.

If you want more: The V5 Fully (from €1,999) offers full suspension for children who seriously ride trails and bike parks. Three brake options (Magura MT Sport, Shimano Deore MT 501, Magura MT Trail) can be selected in the configurator.

→ Configure V5 | Configure V5 Fully

Overview: Suspension forks at Sqeeder

What does this mean for you specifically?

Your child is under 5, weighs under 20 kg, and primarily rides on paved paths? Skip the suspension fork. Get a light bike with wide tires and let your child learn to ride.

Your child is between 5 and 8, rides confidently, and wants to go into the woods? Then an air suspension fork is worthwhile – but only one that can be adjusted for a child's weight. Forget about steel spring forks.

Your child is 8+ and actively rides trails? A suspension fork is a must. And if they're heading towards a bike park, consider a full-suspension bike.

Michael himself rides an MTB – with a suspension fork, of course. For his son, he still thought about it three times. In the end, it was the V4 with an RST air suspension fork. Not because the little one "needs" it, but because the forest trail behind the house is simply more fun with suspension. And more fun means: riding more often.