Polygon Collosus N9 Carbon

Name: Polygon Collosus N9 Carbon
Brand: Polygon

2025 MountainEnduro Manufacturer page

Last known price: $4,999

Prices shown first for United States
Travel: 170 / 170 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–51t
Gear range: 510%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154.9–167
MD 164–177
LG 174–187
XL 184–195.6

Components

16 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

ACX/ALX Carbon Enduro Frame, 170mm Rear Travel, IFS Six-Bar Suspension Platform, Mixed-Wheel Compatibility (29”/MX), BSA 73mm Threaded Bottom Bracket Shell, UDH Compatible, Internal Cable Routing, ISCG05 Mount, Boost 12×148mm Thru Axle, 180 mm Post-Mount Disc Brake, Poly-Pocket In-Frame Storage, Flip-Chip Geometry Adjustment Not identified

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

BSA, 73mm, threaded Not identified
Cassette
- Shimano XTR CS-M9200-12 12 speeds 10–51t
CS-M9200-12CS-M9200
Chain
- Shimano XTR CN-M9100
CN-M9100
Crankset

32T, Max Chainring 34T Not identified
Rear derailleur
- Shimano XTR RD-M9250 12 speeds
RD-M9250
Shifters
- Shimano XTR SW-M9250
SW-M9250

Brakes

2 parts

Brakes
- Shimano XTR BR-M9220
BR-M9220
Disc rotors
- Shimano
CL-900

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Handlebar
- Race Face Chester 35
Headset
- FSA
Pedals

Alloy Flat, With Replaceable Pins Not identified
Saddle

Xtent, Cr-Mo Ø7 mm Rails Not identified
Seatpost
- Tranz-X
JD-YSP39KL
Stem
- Race Face Aeffect R

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 460mm

Stack 630mm

Wheelbase 1244mm

Head angle 63.5°

Seat angle 77.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	440	460	480	500
Stackmm	625.5	630	635	643
Top tube lengthmm	584	605	626	648
Seat tube lengthmm	390	400	415	430
Head tube lengthmm	100	105	110	120
Head tube angle	63.5°	63.5°	63.5°	63.5°
Seat tube angle	77°	77°	77°	77°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1222	1244	1266	1291
Front centermm	788	810	832	857
Bottom bracket dropmm	27	27	27	27
Bottom bracket heightmm	353	353	353	353
Standover heightmm	710	716	717	720
Fork rakemm	44	44	44	44
Trailmm	138	138	138	138
Stack/reach ratio	1.42	1.37	1.32	1.29

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 19.3 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire clearance: Maximum tire width: 2.6″
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,419 bicycles with this information
Coverage: 97.5% of the class

Rear travel

170 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,106 bicycles with this information
Coverage: 76.0% of the class

Shifting

Electronic

477 of 1,455 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,455 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 37.8 km/h

Total gear range 510%

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: 19.3–98.6 gear inches

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

Differences across 2025 builds
Specification	This bicycle Polygon Collosus N9 Carbon	Polygon Collosus DH7	Polygon Collosus DH9	Polygon Collosus N7	Polygon Collosus N8 Carbon	Polygon Collosus N9
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Aluminum	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension
Front travel	170 mm	200 mm	203 mm	170 mm	170 mm	170 mm
Rear travel	170 mm	200 mm	200 mm	170 mm	170 mm	170 mm
Drivetrain
Smallest chainring	34	34	34	32	32	32
Largest chainring	34	34	34	32	32	32
Rear sprockets	12	7	7	12	12	12
Smallest sprocket	10	11	11	10	10	10
Largest sprocket	51	25	25	51	52	51
Lowest gear	19.3 in	39.4 in	39.4 in	18.2 in	17.9 in	18.2 in
Highest gear	98.6 in	89.6 in	89.6 in	92.8 in	92.8 in	92.8 in
Cockpit
Derailleur hanger	UDH	Not informed	Not informed	UDH	UDH	UDH
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Tire clearance	Maximum tire width: 2.6″	Not informed	Not informed	Maximum tire width: 2.6″	Maximum tire width: 2.6″	Maximum tire width: 2.6″
Tire width	2.5″	2.4″	2.4″	2.5″	2.5″	2.5″