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Polygon RELIC 20 – a kids mountain bike designed for young riders who are starting to explore gravel paths, forest trails, and light off-road terrain.
Key Features
Frame and Fork
The bike features an AL6 alloy frame that keeps the weight lower while maintaining durability for everyday riding. The 40 mm suspension fork helps absorb small bumps and uneven terrain on park and trail rides.
Drivetrain
It comes equipped with a Shimano Tourney 1x6 drivetrain and RD-TY21 rear derailleur. The 14–28T cassette combined with a 32T chainring provides simple gearing suitable for younger riders and mixed terrain riding.
Brake System
Mechanical disc brakes with 160 mm rotors provide reliable stopping performance in different weather and trail conditions. This setup also helps younger riders maintain better control on descents and loose surfaces.
Wheels and Tires
The 20-inch double-wall alloy wheels are built for durability during regular trail use. 20"x2.00" tires provide additional grip and stability on mixed surfaces.
Cockpit and Components
The bike uses a 560 mm handlebar paired with a short 40 mm stem for stable and responsive handling. It also includes an alloy seatpost and kid-specific geometry for easier bike control.
Summary
The Polygon RELIC 20 is designed for children who want to move beyond pavement riding and start exploring trails and outdoor terrain. Its lightweight alloy frame, simple 1x6 drivetrain, and disc brakes make it easier to control and suitable for developing riding skills.
What type of bike is this?
It is a kids MTB bike with 20-inch wheels designed for everyday riding and light trail use.
What are the main advantages?
Alloy frame, disc brakes, suspension fork, and a simple 1x6 drivetrain.
Who is it best suited for?
Young riders who are confident on a bike and want to ride on forest paths, gravel, and park trails.
What are the main components?
Shimano Tourney drivetrain, mechanical disc brakes, and a 40 mm suspension fork.
What category does it belong to?
Kids MTB category.
Who is the manufacturer?
Polygon Bikes
What wheel size does it use?
20-inch wheels.
| GENERAL INFORMATION | |
|---|---|
| Dviračio rėmas | Aluminum |
| Dviračio šakė | SUSPENSION FORK 40mm TRAVEL |
| Galinis pavarų perjungėjas | SHIMANO TOURNEY RD-TY300 DIRECT ATTACH 7-speed |
| Galinis žvaigždžių blokas | SHIMANO MF-TZ500 14-28T |
| Grandinė | KMC HV500 |
| Maksimali apkrova, kg | 60 kg |
| Padangos | DELI 20"x2.00" |
| Pavarų perjungimo rankenėlės | REVO SHIFTER 1x7 SPEED TRIGGER |
| Priekinis žvaigždžių blokas | 32T |
| Priekinių žvaigždžių skaičius | 1 |
| Ratų dydis | 20 |
| Stabdžių sistema | TEKTRO TS-325A |
| Stabdžių tipas | Mechanical disc brakes |
| Stebulės | F: JOYTECH D761DSE ALLOY QRx100mm 32H 6-BOLTS / R: JOYTECH D242DSE ALLOY QRx135mm 32H 6-BOLTS |
| Vairas | EXTERNAL CUP (EC) CARTRIDGE BEARING FOR NORMAL HEAD TUBE |
| Vairo iškyša | HANDLE STEM, EXT: 40mm, BB: 25.4mm, R/D: 7degree |
