Dual Suspension Bike
Conquer mountains and tame trails with full-suspension control
Hardtail Mountain Bikes
Conquer Every Trail with a Lightweight, Efficient Hard Tail Mountain Bike
Trail Bikes
All-Around Trail Bikes: Versatile & Fun for Every Mountain Biking Adventure
Enduro
High-Speed Stability and Climbing Power Combined
Downhill & Freeride
Full-send bikes for park laps, big hits, and high-speed descents
XC Bike & Cross Country Bikes
Best Cross Country Xc Bikes for Racing and Adventure
Dirt Jump Bikes & Dirt Jumper BMX
Launch off jumps, hit the skatepark, and get airborne
Polygon
Elevate Every Ride with Polygon’s Unmatched Engineering
Superior
Superior Bikes: Czech Engineering Meets Cycling Excellence
Look Cycle
Performance-Driven Road & Gravel Bikes
3T
3T: Where Speed, Innovation, and Italian Design Meet
Mondraker
Mondraker: Engineering the Future of Trail and Enduro Biking
Intense Cycles
Intense Cycles: Built for Speed, Engineered for Control
Scott Bikes
Premium Performance for Every Type of Rider
Masi Bicycles
Italian Heritage, California Craftsmanship Since 1973
Segway
Ride Smarter with Segway
Haro Bikes
Legendary BMX Roots, Built for Every Rider
Marin
Ride the Adventure with Marin’s Versatile Bike Range
iXS
Ride with Confidence – iXS MTB & BMX Gear for Every Adventure
Fox Suspension
Elevate Your MTB & Gravel Performance
DVO
Precision-Tuned Forks & Shocks for MTB Riders
Ohlins
Next-Level Performance for Every Trail
CeramicSpeed
Precision Bearings. Marginal Gains. Proven Speed.
Leatt
Ride Safer & Push Your Limits
Spank Industries
Precision MTB Components Built In-House
Smith
Performance Helmets & Eyewear for MTB Riders
Fox Racing
Built to Perform, Designed to Dominate
G-Form
G-Form Bike Protection: Ride with SmartFlex Confidence
Shimano
Upgrade Your Ride with Shimano’s High-Performance Components
SpokeX
The Ultimate MTB Wheelsets: Custom Builds from SpokeX
Polygon Parts
Official Polygon Parts to Keep Your Bike Running at Its Best
DVO
Precision-Tuned Forks & Shocks for MTB Riders
Shimano
Upgrade Your Ride with Shimano’s High-Performance Components
Sram
Explore SRAM’s Road & Mountain Bike Innovations
Maxxis
Maxxis Tires: Unmatched Performance for Road & Trail
Muc-Off
Muc-Off: The Ultimate Bike Cleaning & Maintenance Solution
SCHWALBE
Schwalbe Tires: Precision, Durability & Performance for Every Ride
NS Bikes
Tough, Precise, and Ready to Shred
Spank Industries
Precision MTB Components Built In-House
CeramicSpeed
Precision Bearings. Marginal Gains. Proven Speed.
FSA
Engineered for Speed: FSA’s Precision Bike Parts
Fidlock
Click It. Lock It. Ride On.
iXS
Ride with Confidence – iXS MTB & BMX Gear for Every Adventure
Fox Racing
Built to Perform, Designed to Dominate
G-Form
G-Form Bike Protection: Ride with SmartFlex Confidence
Giro
Giro Cycling Gear: Innovation, Precision & Performance
100 Percent
100% Racing Gear: Built for Riders Who Push Their Limits
Raceface
Race Face Bike Components: Built for Every Trail
Thule
Thule Carriers & Roof Racks: Secure, Stylish & Easy to Use
Lazer
Lazer Bike Helmets: Protection, Comfort & Performance
Leatt
Ride Safer & Push Your Limits
Smith
Performance Helmets & Eyewear for MTB Riders
Bell
Bell: Advanced Cycling Helmets for Performance & Safety
Entity
Affordable, High-Performance Cycling Gear by Entity
Formula 100
Clean. Protect. Maintain. Ride More.
SSB
Bicycle maintenance products. For riders by riders.
CeramicSpeed
Precision Bearings. Marginal Gains. Proven Speed.
Lezyne
Lezyne: Performance-Driven Bike Tools, Lights & GPS
PRO
PRO Bikegear: Precision-Engineered Cycling Components & Tools
BlackBurn
Adventure-Ready Gear: Blackburn Bike Bags, Lights & Tools
Muc-Off
Muc-Off: The Ultimate Bike Cleaning & Maintenance Solution
Eclypse
Secure Storage. Smart Transport.
RideWrap
RideWrap Bike Protection Kits: Scratch-Free Rides, Every Time
Entity
Affordable, High-Performance Cycling Gear by Entity
Crankbrothers
Ride Smarter with Crankbrothers – MTB Components Built for Adventure
Rock-N-Roll
Ride Longer with Rock-N-Roll: The Ultimate Chain Lubrication Solution
Polygon’s 20-inch kids' bikes are designed for young riders between 6 and 9 years old, offering the right mix of control, comfort, and excitement as they gain confidence on two wheels. These bikes are ideal for children who have mastered balance bikes or 16” models and are ready to explore new terrain.
Why Choose a 20” Bike?
The 20” wheel size hits the sweet spot for growing children—it offers:
Key Features of Polygon 20” Bikes:
Polygon designs every model with real kids in mind. Expect:
Top Models to Explore:
Ready to Ride?
Whether your child is tackling school rides, park paths, or off-road fun, Polygon’s 20” bikes offer a secure, fun experience built to grow with them.
1. What age is a Polygon 20” bike best suited for?
Polygon’s 20” bikes are generally ideal for kids aged 6 to 9, or those between 110 cm and 135 cm in height.
2. Are the bikes single-speed or geared?
Polygon offers both. Some bikes are single-speed for simplicity, while others feature 6 or more gears for varied terrain.
3. Can these bikes be used on trails?
Yes, some models like the Relic 6-Speed and Adroit 20” are equipped with suspension and gearing suited for light trail riding.
Mountain bikes are available in multiple different styles to take on any style of trail you choose.
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