Trek FX 1 Stagger Disc

Name: Trek FX 1 Stagger Disc
Brand: Trek

2020 UrbanFitness Manufacturer page

Last known price: $549

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 7 28–48t / 14–34t
Gear range: 416%
Weight: 12.84 kg 28.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 155–166
MD 164–176
LG 174–186

Components

16 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

Alpha Gold Aluminum, stagger top tube, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR Not identified

Suspension

1 part

Fork

FX Steel, flat mount disc, rack mounts, 405mm axle-to-crown, ThruSkew 5mm QR Not identified

Drivetrain

6 parts

Cassette
- SunRace
Chain
- KMC
Crankset

Forged alloy, 48/38/28, chainguard, 170mm length Not identified
Front derailleur
- Shimano Tourney FD-TY510
FD-TY510
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano ST-EF500
ST-EF500

Brakes

1 part

Brakes
- Tektro
MD-U310

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset

1-1/8'' threadless, sealed cartridge bearings Not identified
Pedals
- Wellgo
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 389mm

Stack 572mm

Wheelbase 1067mm

Head angle 70.5°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	384	389	391
Stackmm	554	572	595
Top tube lengthmm	537	553	568
Seat tube lengthmm	381	445	508
Head tube lengthmm	130	150	170
Head tube angle	70.5°	70.5°	71.5°
Seat tube angle	74.5°	74°	73.5°
Chainstay lengthmm	450	450	450
Wheelbasemm	1055	1067	1067
Front centermm	613	625	625
Bottom bracket dropmm	65	65	65
Bottom bracket heightmm	296	296	296
Standover heightmm	711	757	788
Fork rakemm	50	50	51
Trailmm	75	75	68
Stack/reach ratio	1.44	1.47	1.52

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: womens
Frame material: Aluminum
Fork material: Steel
Bicycle weight: 12.84 kg

28.3 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 23.9 in
Highest gear: 99.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 35c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

23.9 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2020
Sample: 220 bicycles with this information
Coverage: 89.0% of the class

Highest gear

99.4 gear inches

This value is below the central range for this class.

Cohort: Urban / Fitness Model year: 2020
Sample: 220 bicycles with this information
Coverage: 89.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.1 km/h
Highest gear: 38.1 km/h

Total gear range 416%

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: 23.9–99.4 gear inches
Class reference (p10–p90): 19.9–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2020
Lowest gear: 220 bicycles with this information, 89.0% of the class
Highest gear: 220 bicycles with this information, 89.0% 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

Differences across 2020 builds
Specification	This bicycle Trek FX 1 Stagger Disc	Trek FX 1	Trek FX 1 Disc	Trek FX 1 Stagger	Trek FX 2 Disc	Trek FX 2 Disc Women's
Frame
Intended fit	womens	Unisex	Unisex	womens	Unisex	womens
Fork material	Steel	Steel	Steel	Steel	Aluminum	Aluminum
Bicycle weight	12.84 kg	12.55 kg	12.9 kg	12.33 kg	11.95 kg	11.8 kg
Drivetrain
Rear sprockets	7	7	7	7	8	8
Smallest sprocket	14	14	14	14	11	11
Largest sprocket	34	34	34	34	32	32
Lowest gear	23.9 in	23.9 in	23.9 in	23.9 in	25.4 in	25.4 in
Highest gear	99.4 in	99.4 in	99.4 in	99.4 in	126.6 in	126.6 in
Brakes
Brake type	Mechanical disc	Rim brake	Mechanical disc	Rim brake	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	Not informed	BSA	Not informed	BSA	Not informed	Not informed