Polygon Xtrada 7

2025 MountainTrail Manufacturer page

Polygon Xtrada 7, color Turqoise Surf - White / Grey Black

Last known price: $799

Prices shown first for United States
Fork travel: 120 mm
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 10–51t
Gear range: 510%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152–165
MD 162–175
MD 162–175
LG 172–185
LG 172–185
XL 182–195

Components

14 of 21 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

aluminum Not identified

Suspension

1 part

Fork
- SR Suntour XCR32

Drivetrain

6 parts

Bottom bracket
- Shimano
Cassette

12 SPEED, 10-51T Not identified
Chain
- KMC
X-12
Crankset
- Shimano Deore FC-M6120 12 speeds
FC-M6120
Rear derailleur
- Shimano Deore RD-M6100-SGS 12 speeds
RD-M6100-SGS
Shifters
- Shimano Deore SL-M6100-R 12 speeds
SL-M6100

Brakes

3 parts

Brake levers
- Shimano BL-MT201
BL-MT201
Brakes
- Shimano BL-MT201
BL-MT201MT-201
Disc rotors
- Shimano SM-RT10
SM-RT10

Wheels and tires

4 parts

Front hub

15x100mm 32H Center Lock, Sealed Bearings, Alloy Not identified
Rear hub
- Novatec
Rims

ALLOY DOUBLE WALL H:23mm W: 30mm 584 32H FOR TYRE 584-68/622-68 Not identified
Tires

PERFORMANCE TIRE 27.5"X2.25" / 29"X2.25" Not identified

Cockpit and contact points

6 parts

Handlebar
- Polygon
Headset

ZERO STACK (ZS) SEALED BEARING FOR TAPER HEAD TUBE, ZS 44/28.6 | ZS 56/40 Not identified
Pedals

PP FLAT PEDAL W/ REFLECTOR Not identified
Saddle
- Polygon
Seatpost
- Polygon
Stem
- Entity

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 629mm

Wheelbase 1147mm

Head angle 67.0°

Seat angle 75.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	410	430	430	450	450	470
Stackmm	593.8	599.3	629.3	603	633.2	637.8
Top tube lengthmm	569	590	598	612	619	640
Seat tube lengthmm	385	425	425	460	460	500
Head tube lengthmm	95	100	95	105	100	105
Head tube angle	67°	67°	67°	67°	67°	67°
Seat tube angle	75°	75°	75°	75°	75°	75°
Chainstay lengthmm	425	425	435	425	435	435
Wheelbasemm	1106	1128	1147	1150	1169	1191
Front centermm	685	707	720	729	742	764
Bottom bracket dropmm	45	45	65	45	65	65
Bottom bracket heightmm	310	310	309	310	309	309
Standover heightmm	663	697	693	726	715	751
Fork rakemm	37	37	44	37	44	44
Trailmm	111	111	111	111	111	111
Stack/reach ratio	1.45	1.39	1.46	1.34	1.41	1.36
Suspension and parts
Front travelmm	120	120	120	120	120	120
Crank lengthmm	170	170	170	175	175	175
Handlebar widthmm	760	760	760	760	760	760
Stem lengthmm	40	40	40	40	40	40

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

2 measures

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

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Shifting

Mechanical

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% 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 2025 builds
Specification	This bicycle Polygon Xtrada 7	Polygon Xtrada 20	Polygon Xtrada 24	Polygon Xtrada 5	Polygon Xtrada 6
Suspension
Front travel	120 mm	80 mm	80 mm	120 mm	120 mm
Drivetrain
Rear sprockets	12	9	10	10	11
Smallest sprocket	10	11	11	Not informed	Not informed
Largest sprocket	51	38	42	Not informed	Not informed
Smallest chainring	Not informed	32	30	32	32
Largest chainring	Not informed	32	30	32	32
Lowest gear	Not informed	16.8 in	20.7 in	Not informed	Not informed
Highest gear	Not informed	58.2 in	79.1 in	Not informed	Not informed
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc
Cockpit
Derailleur hanger	Not informed	Not informed	Not informed	UDH	Not informed
Other specifications
Bottom bracket standard	BSA	BSA	Not informed	BSA	BSA
Fork spring	Air	Coil	Air	Coil	Coil
Wheel material	Aluminum	Not informed	Aluminum	Aluminum	Aluminum
Wheel size	27.5″ / 29″	20″	700c	27.5″ / 29″	27.5″ / 29″
Tire clearance	Not informed	Not informed	Not informed	Maximum tire width: 2.25″	Maximum tire width: 2.25″