Polygon Impression AX Disc

2025 UrbanCruiser Manufacturer page

Last known price: $969

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 3 × 8 24–42t
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

All Size 145–185

Components

10 of 17 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

Fork

HI-TEN STEEL RIGID FORK Not identified
Rear shock

None

Drivetrain

6 parts

Bottom bracket

FP-B908N Not identified

FP-B908N
Cassette
- Shimano CS-HG31 8 speeds
CS-HG31
Chain
- KMC
HV-408
Crankset
- Prowheel 42/34/24t
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano Tourney TX ST-TX800-8R 8 speeds
ST-TX800-8R

Brakes

2 parts

Brake levers
- Tektro
MD-300
Brakes
- Tektro
MD-300

Wheels and tires

2 parts

Rims

ALLOY DOUBLE WALL RIMS W/ALLOY HUBS Not identified
Tires

PERFORMANCE TIRE 27.5"X2.10" Not identified

Cockpit and contact points

5 parts

Handlebar
- Entity
Headset

FP-H863 ALLOY CAGED BEARING Not identified

FP-H863
Pedals

PLASTIC PEDAL Not identified
Saddle
- Entity
Seatpost
- Entity

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size All Size

Table

Reach 420mm

Stack 555mm

Wheelbase 1795mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b 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
Reachmm	420
Stackmm	555
Top tube lengthmm	590
Seat tube lengthmm	430
Head tube lengthmm	120
Head tube angle	71°
Seat tube angle	73°
Chainstay lengthmm	460
Wheelbasemm	1795
Bottom bracket dropmm	50
Bottom bracket heightmm	300
Standover heightmm	726
Stack/reach ratio	1.32

Not published by the manufacturer: Front center, Fork rake, Trail, 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
Fork material: Steel
Frame weight: 18 kg

39.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 8

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.1″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

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 Impression AX Disc	Polygon Impression AX
Frame
Frame weight	18 kg	Not informed
Drivetrain
Smallest sprocket	Not informed	11
Largest sprocket	Not informed	32
Lowest gear	Not informed	20.6 in
Highest gear	Not informed	105.0 in
Other specifications
Travel	Configuration: RigidFront: Additional specification: Not available: YesRear: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes