Kid's bike Galaxy Myojo 20" - model 2015 - SPECIAL OFFER
Quality kid's bike, 10.5" frame, 20" wheels, 6 gears, jaw brakes, set of reflectors.
Recommended accessories
- Description
- Parameters
- Alternatives (8)
Kid's bike Galaxy Myojo 20" - model 2015
Kid's bike GALAXY Myoyo 20" 2013 is a modern bike with a lightweight 10.5" aluminum frame and 20" wheels. Frame of the bike is designed so that the child can easily and safely get on. To increase the safety is the bike provided with a set of reflectors, bell and effective brakes. Thanks to an excellent quality / price ratio is the kid's bike GALAXY Myoyo 20" 2013 a popular model of bicycle.
Our tips - might interest you:
- Need help with choosing the right size and type of a bike? Find out more in our advisor.
- Read more about professional warranty and after-warranty bike service in our stores.
Technical description:
- stem: Active
- saddle: Galaxy
- front derailleur: -
- shifters: Shimano Revoshift RS36-6
- levers: Logan Al
- axle: Fe
- freewheel: Shimano MF-TZ20
- hubs: Al
- tyres: Kenda K-898
- size: 10.5"
- handlebars: Fe
- seatpost: Al
- derailleur: Shimano FT-30
- brakes: Logan V-brake Al
- cranks: Prowheel 1
- crank set: Fe
- pedals: plastic
- chain: Yaban S-20
- rims: Al
- gears: 6
Our tips:
- Don't know how to choose the correct bike size or type? You'll learn more in our guide.
- If you live in the Czech Republic or Slovakia, you can visit our stores for servicing or to try a bike out.
Kid's bike Galaxy Myojo 20" - model 2015 - Product parameters
Generally speaking, the more the better. Mountain and cross bikes should have at least 24 speeds (road bikes should have at least 18).
The main part of a bike. Other parts and components are affixed to it. It has a shape of an uneven pentagon, but the main load-bearing part is made up of an uneven quadrangle with an adhering triangle at the rear (unless the bike has rear fork suspension).
12" (for users 90 - 110 cm tall)
14" (for users 95 - 115 cm tall)
16" (for users 100 - 125 cm tall)
18" (for users 105 - 125 cm tall)
20" (for users 105 - 135 cm tall)
24" (for users 115 - 155 cm tall)
26" (for users over 155 cm tall)
27,5" (for users over 155 cm tall)
28" (for users over 155 cm tall)
29" (for users over 155 cm tall)
Brakes are an essential part of a bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but need to be maintained more often, while V-brakes are easy to maintain and last longer. Other braking systems include drum brakes or a coaster brake (in children's bikes).
Serves to attach the front wheel and brake.
Brakes are an essential part of a bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but harder to maintain. On the other hand, V-brakes' maintenance is easier and they will last longer. ther braking systes include drum brakes or a coaster brake (children's bikes).
Brakes are an essential part of every bike. The two most common types are disc brakes and V-brakes. Disc brakes are more effective, but harder to maintain. V-brakes are on the other hand easier to maintain and last longer. Other braking systems include drum brakes or a coaster brake (on children's bikes).
Generally speaking, the more kilometers per year you ride, the higher quality should the components of your bike be. Component sets are divided into three main categories.
Basic components set - more affordable bikes have basic components of good quality
Advanced components set - bikes have high quality components, along with some accessories (i.e. mudguards and carriers on trekking bikes, etc.)
Top components set - bikes with highest quality components and accessories.
Hubs are placed in the centre of the wheels. A hub is made up of bearings, cups and nuts and is attached to the bottom bracket that connects the wheel with the fork.
Hubs make up the centre of the wheels. A hub is made up of bearings, cups and nuts affixed to the bottom bracket whichs serves to attach a wheel to the fork.
Tires serve to protect the tube inside and they optimize the riding attributes of your bike, both on the road and in terrain. Mountain bike tires are wide and have a complex pattern that allows for movement on difficult terrain. Road bike tires, on the other hand, have a shallow pattern and are thin and smooth.
Tires serve as a protection of the inner tube and optimalize the riding qualities of a bike in terrain and on the road. Mountain bike tires are wide and have complex patterns, allowing for riding through hard terrain. Road bikes on the other hand have thin and smooth tires with only a shallow pattern.
Levers or grip shifters change the revolving ratio in the relation of the front sprocket wheel (crankset) and the rear sprocket wheel (cassette) with the help of the front and rear derailleur.
Gear shifting on the rear wheel.
On modern bikes, sprocket wheels on the rear wheel are affixed to a cassette. Along with the front derailleur, they add more gears and the rider can choose the optimal speed/pedalling ratio. Cassettes can be taken apart and the sprocket wheels exchanged for others (new or with different number of sprockets).
The chain transfers the pedalling force into the rear wheel. it connects the cassette on the bottom bracket and the cassette on the rear wheel. It needs to be lubricated often.
A metal circle with a U-shaped profile. It creates space for the inner tube and tire. Bikes designed for professional use and therefore more demanding riding style have double-walled rims. Such rims provide higher durability and better safety. Rims for regular bikes are usually made of dural, rims for special bikes can be made of special alloys or composites.
A metal circle with a U-shaped profile. It creates space for the inner tube and tire. Bikes designed for professional use and therefore more demanding riding style have double-walled rims. Such rims provide higher durability and better safety. Rims for regular bikes are usually made of dural, rims for special bikes can be made of special alloys or composites.
Provide control over brakes.
They transfer the power generatted by your legs into the pedalling mechanism.
Metal part connecting the pedal to the centre.
Bottom bracket is made up by two bearings set into the crankset, allowing it to rotate. A crank is attached on either end. The bottom bracket can be encapsulated, where all its parts are encased in a plastic or metal case that is without further adjustments attached to the frame via threading.
A system of bearings and "cups" that allow you to steer the handlebars and to safely direct the front wheel.
The sitting part of a bike. It is attached to the seat post which allows you to adjust the saddle's height.
Tube that connects the frame with the saddle. It's length is adjustable to accomodate users of different heights. These days, it is affixed to the frame with a quick-release mechanism. In the past, a nut and a screw were used.
Frame size is given in inches. Each size is suitable for a certain user height. General standard is as follows:
| User height | MTB | Cross bikes | City bikes |
| 150 - 155 cm | 15" - 16" | 16" | 50 - 52 cm |
| 155 - 160 cm | 16" | 16" | 52 cm |
| 160 - 165 cm | 16" - 17" | 17" | 52 cm |
| 165 - 170 cm | 17" - 18" | 17" - 18" | 52 - 54 cm |
| 170 - 175 cm | 18" - 19" | 18" - 19" | 54 - 56 cm |
| 175 - 180 cm | 19" - 20" | 19" - 20" | 56 - 58 cm |
| 180 - 185 cm | 20" - 21" | 20" - 21" | 58 - 60 cm |
| 185 - 190 cm | 21" - 22" | 21" - 22" | 60 cm |
| 190 - 195 cm | 22" - 23" | 22" - 23" | 62 cm |
| over 195 | over 23" | 24" | 62 - 64 cm |
