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Alpina Chain Guard 16" Trail - Black
- EAN 8719461045766
- Brand: Alpina Bikes
- Product Model: 738809
Alpina chain guard suitable for the Alpina Trail with a 16 inch wheel size.
Specifications:
Brand: Alpina
Suitable for wheel size: 16"
Suitable for: Trail
Color: Black
Children are generally taught to ride a bike at an early age.
The right size bicycle allows for a comfortable and safe riding position for children and teens, and stimulates maximum performance of the muscles.
Aside from being less tiring and preventing overexertion of the knees, the right size bike encourages regular bike use and cycling in general.
This size is usually based on the wheel diameter.
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Children's Bicycle Size Chart | |||
Age |
Clothing Size |
Approximate Length |
Recommended |
2-4 | 98-104 | ≈95 cm | 12 inch |
3-5 | 100-106 | ≈100 cm | 14 inch |
4-6 | 104-110 | ≈105 cm | 16 inch |
5-7 | 110-116 | ≈110 cm | 18 inch |
6-8 | 116-122 | ≈115 cm | 20 inch |
7-9 | 122-128 | ≈122 cm | 22 inch |
8-12 | 128-140 | ≈130 cm | 24 inch |
10-14 | 140-152 | ≈145 cm | 26 inch |
This sizing chart for children's bicycles is based on age and length.
Not everyone is the same length at a certain age, so it’s advisable to determine the bicycle size based on length.
The most important factor in determining the right bike size, is the inseam length.
Body Length |
Inseam Length |
Recommended Bike Size | ![]() |
120-140 cm | < 52 cm | 16 inch | |
52-75 cm | 20 inch | ||
< 74 cm | 24 inch | ||
140-160 cm | < 62 cm | 20 inch | |
62-80 cm | 24 inch | ||
> 80 cm | 26 inch | ||
> 160 cm | < 74 cm | 24 inch | |
> 74 cm | 26 inch |
Most children that are 120 to 140 cm tall can ride a 20 inch bike, while children between 140 and 160 cm tall can ride a 24 inch bike.
A 26 inch bike is generally suitable for teenagers who are over 160 cm tall.
The right frame height is also very important:
it is the first step to finding the correct riding position.
A bicycle frame that is too small or too large can lead to limited height adjustment options, which in turn may lead to an inconvenient height difference between the saddle and handlebars.
Use the inseam length to determine which frame size is right for you.
You can do this by measuring the inside of your leg, from the top of the thigh down to the floor.
Adult Bicycle Size Chart | ![]() |
Approximate Inseam Length |
Recommended Frame Size |
≈ 66 cm | 43 cm |
≈ 74 cm | 48 cm |
≈ 77 cm | 50 cm |
≈ 78 cm | 51 cm |
≈ 80 cm | 52 cm |
≈ 83 cm | 54 cm |
≈ 85 cm | 55 cm |
≈ 86 cm | 56 cm |
≈ 89 cm | 58 cm |
≈ 91 cm | 61 cm |
≈ 93 cm | 65 cm |
Choose the frame size closest to your results.
When in doubt, it’s best to pick the smaller frame size.
If you have any questions about determining the right bicycle size, you can always give us a call or send us an e-mail.
Kruitbosch Zwolle B.V.
Ravensburgstraat 8
8028 PZ Zwolle
The Netherlands
https://www.alpinafietsen.nl/
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Our team of enthusiastic colleagues is ready to help you.
+31 (0)70 - 300 00 44helpdesk@hollandbikeshop.com
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