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| Brand: |
Polygon
|
| Description: |
Child, Mountain bike, , chain drive, Hard tail, wheels 20"}
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| Peculiarities: |
Seat frame material: steel; level of shifters: initial; drive type: chain; rear brake level: walking; front brake level: walking; disc brake mounts: fork, frame, bushing; frame material with
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| Number of speeds: |
6
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| Age: |
Children's
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| Floor: |
For girls, for boys, unisex
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| Type of drive: |
Chain
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| Model: |
2018
|
| Depreciation: |
Hard tail
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| Fork design: |
Spring
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| Frame material: |
Aluminium alloy
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| Soft fork name: |
Zoom Bravo
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| Fork travel: |
40 mm
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| Wheel diameter: |
20"
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| Rim material: |
Aluminium alloy
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| Name of tires: |
Deli, 20"x2.00"
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| Front brake: |
Walking / disc mechanical
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| Rear brake type: |
Disk mechanical
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| Front brake type: |
Disk mechanical
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| Connecting rod length: |
14 cm
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| Cassette: |
Initial / Shimano Tourney MF-TZ20-6, 14-28T
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| Number of stars in the cassette: |
6
|
| Number of system stars: |
1, number of teeth 36
|
| Carriage design: |
Non-integrated
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| Shifter design: |
Revolving handle
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| Pedal design: |
Platforms
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| Shifters: |
Starter / Shimano Tourney SL-RS35
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| Rear derailleur name: |
Shimano Tourney RD-TY21
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| Steering column design: |
Non-integrated, threadless
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| Rudder design: |
Curved
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