Trek Fuel EX 5

2010 MountainTrail

Travel: 120 / 120 mm Fork / rear shock
Wheels: 26″
Drivetrain: 3 × 9 22–44t / 11–34t
Gear range: 618%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

15.5" 154–169
17.5" 166–180
18.5" 176–188
19.5" 177–189
21.5" 186–196

Components

14 of 15 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 Red Aluminum w/ABP, Full Floater, alloy EVO Link, oversized pivot bearings, replaceable derailleur hanger, 120mm travel Not identified

Drivetrain

5 parts

Cassette
- SRAM PG-950 9 speeds
PG-950
Crankset
- Shimano FC-M442 44/32/22t
FC-M442
Front derailleur
- Shimano Deore
Rear derailleur
- SRAM X5
Shifters
- SRAM

Brakes

1 part

Brakes
- Avid

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

5 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 120 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 16.8 in
Highest gear: 104.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 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: 2010
Sample: 48 bicycles with this information
Coverage: 90.5% of the class

Rear travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2010
Sample: 42 bicycles with this information
Coverage: 79.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.4 km/h
Highest gear: 39.8 km/h

Total gear range 618%

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: 16.8–104.0 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 2010 builds

Differences across 2010 builds
Specification	This bicycle Trek Fuel EX 5	Trek Fuel EX 5.5 WSD	Trek Fuel EX 5 WSD	Trek Fuel EX 6	Trek Fuel EX 7	Trek Fuel EX 8
Frame
Intended fit	Unisex	womens	womens	Unisex	Unisex	Unisex
Drivetrain
Largest sprocket	34	34	34	34	32	32
Lowest gear	16.8 in	16.8 in	16.8 in	16.8 in	17.9 in	17.9 in
Other specifications
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	Not informed	BSA