Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Groupset Tiagra -
Suspension Rigid -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
All Size
150cm - 170cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
aluminum
Suspension Fork
ALLOY RIGID FORK
Drivetrain
Rear Derailleur
SHIMANO TIAGRA RD-4700 DIRECT ATTACH
Shift Levers
SHIMANO TIAGRA SL-4700, 1x10-SPEED RAPIDFIRE
Cassette
SHIMANO CS-HG500 11-34T
Crank
ALLOY 48T 170MM
Bottom Bracket
BSA THREADED FOR 2-PIECE CRANKSET
Chain
KMC CHAIN
Wheels
Rims
ALLOY DOUBLE WALL 406-21 32H FOR TYRE 406-20/35
Tires
VEE SPEEDSTER 20"x2.0"
Brakes
Brakes
TEKTRO HD-M275 HYDRAULIC DISC BRAKE
Cockpit
Handlebar
ENTITY SPORT ALLOY, WIDTH 640MM, BAR BORE: 31.8MM, BEND: 6 DEGREE
Headset
ZERO STACK (ZS) SEALED BEARING FOR TAPER HEAD TUBE, ZS 44/28.6 | ZS 44/30
Seat
Saddle
ENTITY SADDLE
Seatpost
ENTITY SPORT ALLOY
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | All Size |
|---|---|
| Stack Reach Ratio | 1.38 mm |
| Bottom Bracket Height | 290 mm |
| Front Center | 681 mm |
| Rake | 69 mm |
| Stack | 561.9 mm |
| Reach | 406.5 mm |
| Top Tube Length | 564 mm |
| Seat Tube Angle | 74.5 ° |
| Seat Tube Length | 360 mm |
| Head Tube Angle | 70 ° |
| Head Tube Length | 250 mm |
| Chainstay Length | 394 mm |
| Wheelbase | 1072 mm |
| Bottom Bracket Drop | 35 mm |
| Standover Height | 588 mm |
| Wheels | 20" |
| Rider Min Height | 150 cm |
| Rider Max Height | 170 cm |
Model Overview
ZETA 2 completes the Polygon Zeta model. 10 bikes variations carry this model name so far. You can easily view all of the Polygon Zeta bikes models from 2023, here.
Model range prices
Polygon ZETA 2 2023 is the cheapest bike model and costs 499$. Polygon Zeta 2 20inch City Bike 2023 is the most expensive one and costs 799$.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Commuter bikes average price
If you want to purchase a solid Commuter bike, it is important to know that the average cost is 762$. However, even if your budget is less than the average, you might still be able to get a top-quality Commuter bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
At the moment of the release date, Polygon ZETA 2 price was 499$. Comparing the average cost of a Commuter bike to this one, you will see that ZETA 2 price is 52.71% smaller.
ZETA 2 components
Fork material
ZETA 2 has an aluminum fork, so there won’t be much extra weight added to the bike. However, they are not so stiff as carbon forks are.
Wheels size
As for the wheels, Polygon ZETA 2 2023, has a 20″ aluminum model. The 20″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
Nothing is more important on a bike than its ability to brake properly. Polygon ZETA 2 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
Polygon ZETA 2 2023 is available in one size only. In conclusion, make sure it fits you, or look for another model.