Polygon Collosus N7

2026 MountainEnduro Manufacturer page

Last known price: $2,299

Prices shown first for United States
Fork travel: 170 mm
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 155–166
MD 164–176
LG 174–186
XL 184–195

Components

17 of 22 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

2 parts

Drivetrain

6 parts

Bottom bracket
- Shimano
Cassette
- Shimano Deore CS-M6100 12 speeds 10–51t
CS-M6100
Chain
- KMC
X-12
Crankset
- Shimano 32t
FC-MT6120
Rear derailleur
- Shimano Deore RD-M6100 12 speeds
RD-M6100
Shifters
- Shimano Deore SL-M6100-R 12 speeds
SL-M6100

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- Shimano
TC-500
Rear hub
- Shimano
TC-500
Rims

F: ALLOY DOUBLE WALL H:18mm W: 30mm 622-30 32H FOR TYRE 622-54/76 TL READY / R: ALLOY DOUBLE WALL H:18mm W: 30mm 622-30 32H FOR TYRE 622-54/76 TL READY Not identified
Spokes

F: 14G STAINLESS NDS:290mm DS:292mm W/ 12mm BRASS NIPPLE / R: 14G STAINLESS NDS:294mm DS:292mm W/ 12mm BRASS NIPPLE Not identified
Tires
- Maxxis Assegai

Cockpit and contact points

5 parts

Handlebar
- Polygon
Headset
- FSA NO.57E
Pedals

ALLOY FLAT W/ REPLACEABLE PIN Not identified
Saddle

LINC XTENT, CR-MO ø7mm Not identified
Seatpost
- Tranz-X
JD-YSP39KL

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	634.5	643.4
Top tube lengthmm	583.6	604.6	626.4	647.7
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	1221.7	1244	1266.2	1290.7
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: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

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

Technical analysis

2 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: 2026
Sample: 1,332 bicycles with this information
Coverage: 95.2% of the class

Shifting

Mechanical

454 of 1,399 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,399 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 35.5 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: 18.2–92.8 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 2026 builds
Specification	This bicycle Polygon Collosus N7	Polygon Collosus DH7	Polygon Collosus DH9	Polygon Collosus N8	Polygon Collosus N8 Carbon	Polygon Collosus N9
Frame
Frame material	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Aluminum
Suspension
Front travel	170 mm	200 mm	203 mm	Not informed	170 mm	170 mm
Rear travel	Not informed	Not informed	Not informed	Not informed	170 mm	170 mm
Drivetrain
Front chainrings	1	1	1	Not informed	1	1
Smallest chainring	32	34	34	Not informed	32	32
Largest chainring	32	34	34	Not informed	32	32
Rear sprockets	12	7	7	Not informed	12	12
Smallest sprocket	10	11	11	Not informed	10	10
Largest sprocket	51	25	25	Not informed	52	51
Lowest gear	18.2 in	39.4 in	39.4 in	Not informed	17.9 in	18.2 in
Highest gear	92.8 in	89.6 in	89.6 in	Not informed	92.8 in	92.8 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Not informed	Dropper seatpost	Dropper seatpost
Derailleur hanger	Not informed	Not informed	Not informed	UDH	UDH	UDH
Other specifications
Fork spring	Air	Air	Air	Not informed	Air	Air
Tire width	2.5″	2.4″	2.4″	Not informed	2.5″	2.5″
Wheel material	Aluminum	Aluminum	Aluminum	Not informed	Aluminum	Aluminum
Tire clearance	Not informed	Not informed	Not informed	Not informed	Maximum tire width: 2.6″	Maximum tire width: 2.6″

Changes since 2025
Specification	2025 Polygon Collosus N7	This bicycle Polygon Collosus N7
Suspension
Rear travel	170 mm	Not informed
Cockpit
Derailleur hanger	UDH	Not informed
Other specifications
Tire clearance	Maximum tire width: 2.6″	Not informed