Trek Top Fuel 9.8 SL Women's

Name: Trek Top Fuel 9.8 SL Women's
Brand: Trek

2018 MountainCross-country

Last known price: $5,199

Prices shown first for United States
Travel: 100 / 100 mm Fork / rear shock
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 32t / 10–50t
Gear range: 500%
Weight: 10.7 kg 23.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

15.5" Low
17.5" Low
18.5" Low

The manufacturer did not publish rider heights for these sizes.

Components

16 of 19 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 & seatstay, alloy chainstay, ABP, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, Control Freak internal routing, Carbon Armor, PF92, Boost148 & G2 Geometry on 29ers, 100mm travel Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Level TLM

Wheels and tires

2 parts

Cockpit and contact points

7 parts

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

Not included Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

3 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 17.5" Low

Table

Reach 427mm

Stack 577mm

Wheelbase 1111mm

Head angle 70.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	392	427	443
Stackmm	561	577	577
Top tube lengthmm	553	577	593
Seat tube lengthmm	394	419	445
Head tube lengthmm	100	90	90
Head tube angle	70°	70°	70°
Seat tube angle	73.5°	74°	74°
Chainstay lengthmm	427	435	435
Wheelbasemm	1064	1111	1127
Front centermm	638	679	695
Bottom bracket dropmm	25	39	39
Bottom bracket heightmm	330	330	330
Standover heightmm	747	730	724
Fork rakemm	48	52	52
Trailmm	80	80	80
Stack/reach ratio	1.43	1.35	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: womens
Frame material: Carbon
Bicycle weight: 10.7 kg

23.6 lb
Weight limit: 136 kg

299.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 50
Lowest gear: 18.6 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 771 bicycles with this information
Coverage: 97.9% of the class

Lowest gear

18.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 724 bicycles with this information
Coverage: 91.9% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 724 bicycles with this information
Coverage: 91.9% of the class

Shifting

Mechanical

18 of 787 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 787 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 35.5 km/h

Total gear range 500%

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: 18.6–92.8 gear inches
Class reference (p10–p90): 16.5–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2018
Lowest gear: 724 bicycles with this information, 91.9% of the class
Highest gear: 724 bicycles with this information, 91.9% 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 2018 builds
Specification	This bicycle Trek Top Fuel 9.8 SL Women's	Trek Top Fuel 8	Trek Top Fuel 9.7	Trek Top Fuel 9.8 SL	Trek Top Fuel 9.9 Race Shop Limited
Frame
Intended fit	womens	Unisex	Unisex	Unisex	Unisex
Frame material	Carbon	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	10.7 kg	12.93 kg	11.52 kg	10.93 kg	10.02 kg
Drivetrain
Front chainrings	1	2	1	1	1
Smallest chainring	32	22	32	32	34
Largest chainring	32	36	32	32	34
Rear sprockets	12	11	11	12	12
Smallest sprocket	10	11	10	10	10
Largest sprocket	50	42	42	50	50
Lowest gear	18.6 in	15.2 in	22.1 in	18.6 in	19.7 in
Highest gear	92.8 in	94.9 in	92.8 in	92.8 in	98.6 in
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon

Changes since 2017
Specification	2017 Trek Top Fuel 9.8 SL Women's	This bicycle Trek Top Fuel 9.8 SL Women's
Frame
Bicycle weight	10.78 kg	10.7 kg
Drivetrain
Rear sprockets	11	12
Largest sprocket	42	50
Lowest gear	22.1 in	18.6 in
Other specifications
Wheel material	Carbon	Aluminum