Trek Farley 7

Name: Trek Farley 7
Brand: Trek

2026 MountainFat bike Manufacturer page

Last known price: $2,999

Prices shown first for United States
Fork travel: 80 mm
Wheels: 27.5″
Drivetrain: 1 × 12 30t / 11–50t
Gear range: 455%
Weight: 17.05 kg 37.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 155–166
MD 164–178
LG 176–189
XL 187–195

Components

19 of 21 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, tapered head tube, top tube bag mounts, strapless full frame bag mounts, downtube fender mount, lower downtube accessory mount, seat stay rear rack mounts, internal rear derailleur & dropper post routing, 100mm threaded BB, UDH, 197x12mm Not identified

Suspension

1 part

Fork
- Manitou

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Bontrager
Handlebar
- Bontrager
Headset
- FSA
IS-2
Pedals

Nylon platform Not identified
Saddle
- Bontrager
Seatpost
- Tranz-X
YSP-18PLQJD-YSP18
Stem
- Bontrager

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 421mm

Stack 605mm

Wheelbase 1147mm

Head angle 67.7°

Seat angle 73.2°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	391	421	452	487
Stackmm	595	605	619	633
Top tube lengthmm	568	609	635	675
Seat tube lengthmm	380	420	450	490
Head tube lengthmm	90	100	115	130
Head tube angle	67.7°	67.7°	67.7°	67.7°
Seat tube angle	73.2°	73.2°	73.2°	73.2°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1113	1147	1182	1223
Front centermm	669	703	738	779
Bottom bracket dropmm	59	59	59	59
Bottom bracket heightmm	296	296	296	296
Standover heightmm	738	748	768	787
Fork rakemm	52	52	50	50
Trailmm	103	103	103	103
Stack/reach ratio	1.52	1.44	1.37	1.30

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: 17.05 kg

37.6 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 16.5 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire clearance: Maximum tire width: 4.5″
Tire width: 4.5″
Wheel material: Aluminum
Wheel size: 27.5″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 28.7 km/h

Total gear range 455%

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: 16.5–75.0 gear inches

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 Farley 7	Trek Farley 5	Trek Farley 9
Frame
Bicycle weight	17.05 kg	16.2 kg	18.3 kg
Fork material	Not informed	Carbon	Carbon
Suspension
Suspension configuration	Hardtail	Rigid	Rigid
Front travel	80 mm	Not informed	Not informed
Drivetrain
Rear sprockets	12	10	12
Largest sprocket	50	48	50
Lowest gear	16.5 in	17.2 in	16.5 in
Other specifications
Fork spring	Air	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid