A tuned bike is a guarantee of a comfortable ride for a child. When everything is set for growth, the baby will keep his back straight, and get tired — not so quickly.

how to adjust a child's bike

Hands will be able to comfortably hold the handlebars to steer the bike, and feet will be able to pedal easily. Yes, you yourself know this. Therefore, we will figure out how to properly adjust the bike for the height of the child.

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Saddle adjustment

To adjust the seat of a child’s bike, the child must place a two-wheeled friend between their legs. In this position, there should be a free distance of ~ 10-12 cm between the booty and the saddle. This is the most comfortable position. It will be easier for the baby to jump from his transport if necessary.

We give the child the opportunity to pedal. The heel should freely reach it in the lower position. Then the legs will not get tired, and the back will not strain too much.

  Bicycle seat adjustment

To set the desired saddle height, you need to unscrew the bolt under the seat near the frame. This will release the pin and the saddle can be placed at the desired angle. Next, we insert the pin into place, and tighten the bolt well — and you can ride.

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steering wheel adjustment

The bike position of the child should be such that during the ride it is not necessary to extend the arms far or bend unnaturally.

A bolt located on its stem is responsible for adjusting the steering wheel. Before adjusting, the bolt must be loosened with a hex wrench. Then adjust the height and tilt of the steering wheel and tighten the bolt well again.

Bicycle handlebar adjustment

The indicator of correct adjustment is a flat back and free movement of the knees under the steering wheel. If your feet touch the steering wheel, then the tilt and height are not correct. The child will be uncomfortable.

Brake adjustment

Before adjusting the bike brakes for a child, you need to make sure they are working. To do this, raise the upper wheel, set it in motion and apply the brake. The wheel should stop immediately. If slippage or delay in braking is observed, then the brake system needs to be repaired. The same procedure should be carried out with the second wheel to make sure the brakes are working.

To adjust the locking system, you will need a set of tools. A pre-packaged set is best. If this is not the case, you need to take: screwdrivers (flat and Phillips), a bicycle or wrench and a hex key. How to make an adjustment — step by step below in the text.

1. Adjusting the brake lever on the steering wheel
It is necessary to loosen the screw that fixes the position with a key and adjust the handle with the screw so that it is pressed with the second phalanges of the fingers. When a convenient position is chosen, it is fixed by tightly tightening the screw.

2. Adjusting the brake pads
They should fit snugly against the rim. To adjust, you need to loosen the nuts that fix the pads with a wrench, and install the latter parallel to the rim so that they do not go beyond it. When the setting is completed, tighten the nuts again tightly.

3. Aligning the brake levers
To check if the levers are centered correctly, you need to press the brake lever and see if both pads are in contact with the rim at the same time. If out of sync, the cable tension should be adjusted. For this, a fixing screw is located on each lever. If one of the brake pads touched the rim before the other, you need to tighten its spring more or reduce the tension of the spring of the opposite pad.

Bicycle brake adjustment

Made? Now once again you should check the speed of the brake, and then ride.

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Adjustment of additional wheels

If the child has just begun to master the two-wheeled vehicle, he will need attached wheels. They are easy to attach and adjust. For this you need:

  • turn the vehicle upside down;
  • loosen the nut securing the rear wheel;
  • install a bracket to which to attach additional wheels;
  • after checking whether the wheels are at a sufficient height from the ground, tighten their screws;
  • fix and tighten all nuts;
  • check if the chain needs tightening. After attaching additional wheels, it sometimes weakens.

  Adjusting the bike's extra wheels

Attached wheels should not constantly touch the ground, because this will make it difficult to avoid holes, puddles and bumps in the road. But they should not be located too high from the ground, otherwise they will be useless, and sometimes unsafe.

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Three pre-departure checks

Before riding, you need to make sure that all the bike’s systems work as they should. The following must be checked before riding:

1. Tires, namely the pressure in them
For some reason, it is believed that it is more convenient for a child to ride on soft tires, this is not so. Many manufacturers indicate on the rubber what pressure must be maintained for the most comfortable movement. If there is no such information, for children and adolescents, you can use the data indicated in the table:

2. Depreciation for serviceability
You need to hold the brake lever on the steering wheel and shake the bike, putting your finger to the place where the shock absorber fork enters the so-called «pants». This will make it possible to check for backlash. Also, the plug and the place where it goes should always be well lubricated. No sounds, squeaks or clicks should be heard when the bicycle is moving with the brake applied. If there are any, it is better to take the problem to a bicycle repairman.

3. Adjustment of switching speeds
Before each trip, you need to inspect all the elements for serviceability, wipe off dust, dirt and excess oil from the surface of the parts. It is worth looking closely to see if the chain slips through several sprockets. If there is such a problem, you need to contact a specialist for adjustment.

Four Common Mistakes

1. Wrong saddle position
If set too low or high, the back will be in an uncomfortable position.
2. Incorrect steering adjustment
Above or below the limit, the muscles will be strained during the trip.
3. Over-inflated or too soft wheels
Both of these extremes will increase the risk of injury.
4. Additional wheels located high above the ground
They won’t make any sense. The bike will not be able to rest firmly on the wheels if it leans to the side. The child may fall.

All of the above tips will help parents properly adjust their children’s bike. You can set it up even without experience, using a hexagon, flat and cross screwdrivers, a bicycle wrench. Given the frequent errors in setting, you can prevent trouble and not worry about the safety of the young driver.

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