Polygon Entiat TR6

2020 MountainTrail Manufacturer page

Last known price: $1,099

Prices shown first for United States
Fork travel: 120 mm
Wheels: 27.5″
Drivetrain: 1 × 10 32t / 11–42t
Gear range: 382%
Weight: 15 kg 33.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

14 of 16 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 TRAIL, BOOST 12X148MM O.L.D. POST MOUNT, INTERNAL SHIFTING ROUTE Not identified

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

BB BSA Not identified
Cassette
- SunRace 11–42t
Chain
- KMC X10 10 speeds
X-10
Crankset
- Samox 32t
Rear derailleur
- Shimano RD-M615-GS
RD-M615-GS
Shifters
- Shimano Deore SL-M610
SL-M610

Brakes

1 part

Brakes
- Shimano BR-M365
BR-M365

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 410mm

Stack 627mm

Wheelbase 1128mm

Head angle 68.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	383.5	410.1	430.8
Stackmm	622.8	627.4	632.1
Top tube lengthmm	565	596	621
Seat tube lengthmm	395	435	485
Head tube lengthmm	100	105	110
Head tube angle	68°	68°	68°
Seat tube angle	73.75°	73.5°	73.5°
Chainstay lengthmm	435	435	435
Wheelbasemm	1099.4	1127.9	1150.4
Front centermm	670	699	721
Bottom bracket dropmm	55	55	55
Bottom bracket heightmm	314	314	314
Standover heightmm	693	702	735
Fork rakemm	51	51	51
Trailmm	89	89	89
Stack/reach ratio	1.62	1.53	1.47

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
Bicycle weight: 15 kg

33.1 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 21.0 in
Highest gear: 80.0 in

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: 3″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 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: 2020
Sample: 1,348 bicycles with this information
Coverage: 93.8% of the class

Lowest gear

21.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 84.6% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 84.6% of the class

Shifting

Mechanical

55 of 1,437 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,437 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.0 km/h
Highest gear: 30.6 km/h

Total gear range 382%

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: 21.0–80.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2020
Lowest gear: 1217 bicycles with this information, 84.6% of the class
Highest gear: 1217 bicycles with this information, 84.6% 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 2020 builds
Specification	This bicycle Polygon Entiat TR6	Polygon Entiat TR8
Frame
Bicycle weight	15 kg	14.8 kg
Drivetrain
Smallest chainring	32	34
Largest chainring	32	34
Rear sprockets	10	11
Largest sprocket	42	46
Lowest gear	21.0 in	20.3 in
Highest gear	80.0 in	85.0 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Not informed