Trek Fuel EX 9.8 29 XO1

2014 MountainTrail

Travel: 120 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 32t / 10–42t
Gear range: 420%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

15.5"
17.5"
18.5"
19.5"
21.5"
23"

The manufacturer did not publish rider heights for these sizes.

Components

12 of 14 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

OCLV Mountain Carbon main frame, alloy seatstay & chainstay, Carbon Armor, ABP Convert, Full Floater, E2 tapered head tube, BB95, internal derailleur & dropper post routing, ISCG 05 mount, magnesium EVO link, G2 Geometry, 120mm travel Not identified

Drivetrain

5 parts

Bottom bracket

BB95, 95.5mm, press-fit Not identified
Cassette
- SRAM XG-1195 X-DOME 11 speeds
XG-1195
Crankset
- SRAM X01 32t
Rear derailleur
- SRAM X01
Shifters
- SRAM X01 Trigger 11 speeds

Brakes

1 part

Brakes
- Shimano Deore XT

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

6 sizes

Rider-height ranges are not published for these sizes.

Size

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: Carbon

Suspension

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

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 22.1 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB95
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 29″

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: 2014
Sample: 123 bicycles with this information
Coverage: 94.6% of the class

Rear travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2014
Sample: 93 bicycles with this information
Coverage: 71.5% of the class

Lowest gear

22.1 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2014
Sample: 111 bicycles with this information
Coverage: 85.3% of the class

Highest gear

92.8 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2014
Sample: 111 bicycles with this information
Coverage: 85.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 35.5 km/h

Total gear range 420%

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: 22.1–92.8 gear inches
Class reference (p10–p90): 16.8–110.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2014
Lowest gear: 111 bicycles with this information, 85.3% of the class
Highest gear: 111 bicycles with this information, 85.3% 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 2014 builds

Differences across 2014 builds
Specification	This bicycle Trek Fuel EX 9.8 29 XO1	Trek Fuel EX 4 29	Trek Fuel EX 5 29	Trek Fuel EX 6 26	Trek Fuel EX 6 29	Trek Fuel EX 7 29
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Suspension
Front travel	120 mm	120 mm	120 mm	130 mm	120 mm	120 mm
Drivetrain
Front chainrings	1	3	3	3	3	3
Smallest chainring	32	22	22	24	24	24
Largest chainring	32	44	44	42	42	42
Rear sprockets	11	9	10	10	10	10
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	42	34	36	36	36	36
Lowest gear	22.1 in	18.8 in	17.7 in	17.3 in	19.3 in	19.3 in
Highest gear	92.8 in	116.0 in	116.0 in	99.3 in	110.7 in	110.7 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Bottom bracket standard	BB95	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	2.3″	2.3″	2.3″	2.2″	2.2″	2.3″
Rear travel	120 mm	120 mm	120 mm	130 mm	120 mm	120 mm
Wheel size	29″	29″	29″	26″	29″	29″