Polygon Bend R6X

Name: Polygon Bend R6X
Brand: Polygon

2025 RoadGravel Manufacturer page

Last known price: $2,499

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 38t / 11–44t
Gear range: 400%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

13 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 Advance Alloy Frame, 12x142mm Thru-Axle, Flat Mount Disc Brake Mounts, Carrier & Fender Mounts Not identified

Suspension

1 part

Fork
- Polygon

Drivetrain

5 parts

Cassette
- SRAM XPLR PG-1231 12 speeds
PG-1231
Chain
- SRAM Apex 12 speeds
Crankset

38T Not identified
Rear derailleur
- SRAM Apex XPLR AXS 12 speeds
Shifters
- SRAM Apex

Brakes

2 parts

Brakes
- SRAM Apex
Disc rotors
- SRAM

Wheels and tires

4 parts

Front hub
- Novatec
CL-12
Rear hub
- Novatec
CL-X12
Rims

Alloy, Double Wall, 25mm Inner Width, Tubeless Compatible ** Not identified
Tires
- Maxxis Rambler

Cockpit and contact points

7 parts

Grips

Velo Bar Tape Not identified
Handlebar

Alloy Handlebar 6061DB, 440mm, 125mm Drop, 16° Flare, 31.8mm Not identified
Headset
- FSA
Pedals

Included Not identified
Saddle
- Selle Royal
Seatpost
- Leadtec
LCSP-62
Stem

Alloy, 70mm, 7° Rise, Ahead Stem, 31.8mm Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 382mm

Stack 612mm

Wheelbase 1056mm

Head angle 70.0°

Seat angle 74.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	364	382	396	416
Stackmm	563	612	621	654
Top tube lengthmm	520	550	580	610
Seat tube lengthmm	405	450	495	540
Head tube lengthmm	140	165	200	235
Head tube angle	70°	70°	70.5°	70.5°
Seat tube angle	74.5°	74°	73.5°	73.5°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1030	1056	1078	1110
Front centermm	600	626	648	680
Bottom bracket dropmm	72	72	72	72
Bottom bracket heightmm	282	282	282	282
Standover heightmm	694	736	781	823
Fork rakemm	50	41	50	51
Trailmm	74	83	71	69
Stack/reach ratio	1.55	1.60	1.57	1.57

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
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 44
Lowest gear: 25.1 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire clearance: Maximum tire width: 50c; Additional specification: Wheel kind: 700
Tire width: 45c
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

25.1 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

100.2 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Electronic

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.6 km/h
Highest gear: 38.4 km/h

Total gear range 400%

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: 25.1–100.2 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% 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 Bend R6X	Polygon Bend R2	Polygon Bend R6	Polygon Bend R7	Polygon Bend R9X	Polygon Bend V9X
Frame
Fork material	Carbon	Carbon	Carbon	Carbon	Carbon	Not informed
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Rigid	Rigid	Hardtail
Front travel	Not informed	Not informed	Not informed	Not informed	Not informed	40 mm
Drivetrain
Front chainrings	1	2	1	1	1	1
Smallest chainring	38	34	38	40	40	40
Largest chainring	38	46	38	40	40	40
Rear sprockets	12	9	12	11	12	12
Smallest sprocket	11	11	10	11	10	10
Largest sprocket	44	34	44	42	44	52
Lowest gear	25.1 in	27.5 in	25.1 in	27.6 in	26.4 in	22.3 in
Highest gear	100.2 in	115.0 in	110.2 in	105.5 in	116.0 in	116.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Electronic	Electronic
Other specifications
Suspension	Rigid	Rigid	Rigid	Rigid	Rigid	Hardtail
Tire clearance	Maximum tire width: 50c; Additional specification: Wheel kind: 700	Not informed	Maximum tire width: 50c; Additional specification: Wheel kind: 700	Not informed	Not informed	Not informed
Tire width	45c	47c	45c	44c	44c	50c
Wheel material	Aluminum	Not informed	Aluminum	Aluminum	Carbon	Carbon
Wheel size	700c	650b	700c	700c	700c	700c
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	BSA	BSA
Fork spring	Not informed	Not informed	Not informed	Not informed	Not informed	Air