2022 Polygon Bikes ZETA 2 2022 20"

Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Features
Disc brake
Average stack and reachvs category

Geometry

ALL SIZE
Stack
567.9mm
Reach
412.5mm
Stack to Reach Ratio
1.38:1
Seat Tube Length, C-T
360mm
Top Tube Length, Effective/Horizontal HT Top
570mm
Top Tube Slope
23.5deg
Head Tube Angle
70deg
Seat Tube Angle
74.5deg
Head Tube Length
250mm
Bottom Bracket Drop
35mm
Bottom Bracket Height
218.8mm
Chainstay Length
400mm
Chainstay Length Horizontal
398.5mm
Trail
Mechanical Trail
Wheel Flop
Pedal Spindle to Ground Clearance
48.8mm
170 mm cranks

20" Build

ALL SIZE
Wheel Size
20 in (406)
406 mm BSD
Tire Width
50.8mm
Tire Outer Diameter
507.6mm
Handlebar Width
640mm
Stem Length
45mm
Stem Angle
3deg

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Mini-velo/Folding
Source:https://www.polygonbikes.com/id/sepeda/city-bike/zeta-2/