Polygon Xtrada 24

Name: Polygon Xtrada 24
Brand: Polygon

2024 YouthMountain youth Manufacturer page

Last known price: $999

Prices shown first for United States
Fork travel: 80 mm
Wheels: 700c
Drivetrain: 1 × 10 30t / 11–42t
Gear range: 382%
Weight: 12.4 kg 27.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

One Size 124.5–149.9

Components

14 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALX 6061 Aluminum Frame, Smooth Welding Technology, Internal Cable Routing, Dropper Post Compatible Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

5 parts

Brakes

3 parts

Brake levers
- Clarks
Brakes

Mechanical Disc Not identified
Disc rotors
- Clarks

Wheels and tires

4 parts

Front hub
- Formula DC-20
DC-20
Rear hub
- Formula
DC-1422
Rims

Double-wall, 30mm internal width * Not identified
Tires
- Vee Tire

Cockpit and contact points

6 parts

Handlebar
- Entity
Headset

Zero Stack w/ Caged Bearing, ZS 44/28.6 | ZS 56/30 Not identified
Pedals

Included Not identified
Saddle

Black, Seel ø7mm Not identified
Seatpost
- Entity
Stem
- Entity

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Reach 345mm

Stack 541mm

Wheelbase 1028mm

Head angle 65.0°

Seat angle 70.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	345
Stackmm	540.5
Top tube lengthmm	490
Seat tube lengthmm	321
Head tube lengthmm	90
Head tube angle	65°
Seat tube angle	70°
Chainstay lengthmm	400
Wheelbasemm	1028.28
Front centermm	630
Bottom bracket dropmm	30
Bottom bracket heightmm	288
Standover heightmm	583.3
Fork rakemm	42
Stack/reach ratio	1.57
Suspension and parts
Crank lengthmm	140
Handlebar widthmm	640
Stem lengthmm	45

Not published by the manufacturer: Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 12.4 kg

27.3 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 20.7 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

20.7 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Highest gear

79.1 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Shifting

Mechanical

14 of 379 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 379 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.9 km/h
Highest gear: 30.3 km/h

Total gear range 382%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.7–79.1 gear inches
Class reference (p10–p90): 14.1–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2024
Lowest gear: 301 bicycles with this information, 79.4% of the class
Highest gear: 301 bicycles with this information, 79.4% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds
Specification	This bicycle Polygon Xtrada 24	Polygon Xtrada 20	Polygon Xtrada 5	Polygon Xtrada 5 2x10	Polygon Xtrada 5 Hardtail	Polygon Xtrada 6 1x11
Frame
Bicycle weight	12.4 kg	12.9 kg	Not informed	14.3 kg	14.29 kg	13.88 kg
Suspension
Front travel	80 mm	80 mm	120 mm	120 mm	120 mm	120 mm
Drivetrain
Front chainrings	1	1	2	2	2	1
Smallest chainring	30	32	22	22	22	32
Largest chainring	30	32	36	36	36	32
Rear sprockets	10	9	10	10	10	11
Largest sprocket	42	38	42	42	42	51
Lowest gear	20.7 in	16.8 in	15.2 in	15.2 in	15.2 in	18.2 in
Highest gear	79.1 in	58.2 in	94.9 in	94.9 in	94.9 in	84.4 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Fork spring	Air	Coil	Coil	Coil	Coil	Not informed
Wheel size	700c	20″	27.5″ / 29″	27.5″ / 29″	27.5″ / 29″	27.5″
Bottom bracket standard	Not informed	BSA	BSA	BSA	BSA	BSA
Tire clearance	Not informed	Not informed	Maximum tire width: 2.25″	Not informed	Not informed	Not informed