Trek FX+ Midstep 7s

Name: Trek FX+ Midstep 7s
Brand: Trek
Price: 3999.99 USD

2026 UrbanFitness Electric bicycle Manufacturer page

Trek FX+ Midstep 7s, color Alpine Blue - Gloss

Price: $3,999.99

Prices shown first for United States

Brand's site · 2026-11-11
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 10 46t / 11–48t
Gear range: 436%
Battery: 360 Wh
Weight: 18.7 kg 41.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

40cm 147–156
45cm 154–166
50cm 164–176
55cm 174–186

Components

21 of 25 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 Platinum Aluminum, internal cable routing, dealer removable battery, rack & fender mounts, post mount disc, kickstand mount Not identified

Electric system

4 parts

Battery
- TQ
Charger
- TQ
Display
- TQ
Motor
- TQ
TQ-HPR50

Suspension

1 part

Fork

FX+ 7, carbon legs, hidden fender mounts, flat mount disc, internal routing, 100x12 thru axle Not identified

Drivetrain

5 parts

Cassette
- Shimano CS-LG400
CS-LG400
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- Prowheel 46t
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues SL-U6000
SL-U6000

Brakes

2 parts

Brakes
- Shimano BR-RS405
- Shimano BL-RS600
BR-RS405BL-RS600
Disc rotors
- Shimano
SM-RT64RT-EM600

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Bontrager
Rims
- Bontrager
Spokes

14g stainless steel, black Not identified
Tires
- Bontrager

Cockpit and contact points

4 parts

Other components

3 parts

Fenders
- Trek
Lights
- Spanninga
Racks

MIK-compatible alloy rear rack Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 45cm

Table

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	383	385	393	399
Stackmm	543	568	594	620
Top tube lengthmm	528	543	563	583
Seat tube lengthmm	330	375	420	465
Head tube lengthmm	115	140	165	190
Head tube angle	70°	70°	70°	70°
Seat tube angle	75.6°	75.6°	75.6°	75.6°
Chainstay lengthmm	447	447	447	447
Wheelbasemm	1052	1059	1070	1080
Standover heightmm	625	623	622	624
Trailmm	74	71	68	64
Stack/reach ratio	1.42	1.48	1.51	1.55

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Fork rake, 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
Bicycle weight: 18.7 kg

41.2 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 46
Largest chainring: 46
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 27.8 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 360 Wh

Additional specifications

Battery: TQ 360Wh
Tire clearance: Maximum tire width: 42c; Additional specification: Wheel kind: 700
Tire width: 40c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
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

27.8 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2026
Sample: 145 bicycles with this information
Coverage: 78.8% of the class

Highest gear

121.3 gear inches

This value is above the central range for this class.

Cohort: Urban / Fitness Model year: 2026
Sample: 145 bicycles with this information
Coverage: 78.8% of the class

Shifting

Mechanical

5 of 184 bicycles with this information use electronic shifting.

Cohort: Urban / Fitness Model year: 2026
Sample: 184 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 46.4 km/h

Total gear range 436%

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: 27.8–121.3 gear inches
Class reference (p10–p90): 22.1–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2026
Lowest gear: 145 bicycles with this information, 78.8% of the class
Highest gear: 145 bicycles with this information, 78.8% 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 2026 builds
Specification	This bicycle Trek FX+ Midstep 7s	Trek FX+ 1	Trek FX+ 1 Midstep	Trek FX+ 1S	Trek FX+ 1S Midstep	Trek FX+ 2 LT
Frame
Intended fit	Unisex	Unisex	womens	Unisex	womens	Unisex
Fork material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	18.7 kg	22.1 kg	22 kg	22.1 kg	22 kg	17.75 kg
Drivetrain
Smallest chainring	46	40	40	40	40	42
Largest chainring	46	40	40	40	40	42
Rear sprockets	10	8	8	8	8	8
Largest sprocket	48	45	45	45	45	40
Lowest gear	27.8 in	24.4 in	25.8 in	24.4 in	25.8 in	28.9 in
Highest gear	121.3 in	100.0 in	105.5 in	100.0 in	105.5 in	105.0 in
Electric bicycle systems
Battery capacity	360 Wh	520 Wh	520 Wh	520 Wh	520 Wh	250 Wh
Other specifications
Tire clearance	Maximum tire width: 42c; Additional specification: Wheel kind: 700	Maximum tire width: 50c; Additional specification: Wheel kind: 27.5	Maximum tire width: 50c; Additional specification: Wheel kind: 27.5	Maximum tire width: 50c; Additional specification: Wheel kind: 27.5	Maximum tire width: 50c; Additional specification: Wheel kind: 27.5	Maximum tire width: 50c
Tire width	40c	50c	50c	50c	50c	40c
Wheel size	700c	650b	650b / 700c	650b	650b / 700c	650b
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	Not informed	BSA