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Trek Fuel+ LX 9.9 Gen 2 X0 AXS

Model year: 2027 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Last known price
$10,199
Travel
170 / 145 mm Fork / rear shock
Wheels
29″
Drivetrain
1 × 12 10–52t
Gear range
520%
Battery
580 Wh
Frame
Carbon
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • 15.5" 155–166
  • 17.5" 164–178
  • 19.5" 176–189
  • 21.5" 187–196
  • 23" 194–203

Components

21 of 22 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, removable battery, ZS headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker link, interchangeable lower shock mount, downtube guard, shuttle guard, ABP, UDH, Boost148, adaptable travel 145mm-160mm Not identified

Electric system

4 parts
  • Battery
  • Charger
  • Display
  • Motor TQ-HPR60

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size 19.5"

Table
Reach 473mm
Stack 647mm
Wheelbase 1275mm
Head angle 63.4°
Seat angle 76.3°
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 Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon
Weight limit
  • 136 kg
  • 299.8 lb

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 170 mm
Rear travel
  • 145 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 52

Technical analysis

2 measures

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

Front travel

170 mm

This value is above the central range for this class.

Cohort
Mountain / Trail Model year: 2027
Sample
333 bicycles with this information
Coverage
95.4% of the class

Shifting

Electronic

112 of 349 bicycles with this information use electronic shifting.

Cohort
Mountain / Trail Model year: 2027
Sample
349 bicycles with this information
Coverage
100.0% 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 2027 builds

Differences across 2027 builds
Specification This bicycle Trek Fuel+ LX 9.9 Gen 2 X0 AXS Trek Fuel+ EX 8 Gen 2 Trek Fuel+ EX 9.7 Gen 2 Trek Fuel+ EX 9.8 90 Gen 2 Eagle Trek Fuel+ EX 9.8 Gen 2 XT Di2 Trek Fuel+ EX 9.8 Gen 2 XT
Frame
Frame material Carbon Aluminum Carbon Carbon Carbon Carbon
Bicycle weight Not informed 21.68 kg 20.68 kg Not informed Not informed Not informed
Suspension
Front travel 170 mm 150 mm 150 mm 150 mm 150 mm 150 mm
Drivetrain
Largest sprocket 52 52 52 52 51 51
Smallest chainring Not informed Not informed Not informed Not informed 32 32
Largest chainring Not informed Not informed Not informed Not informed 32 32
Lowest gear Not informed Not informed Not informed Not informed 18.2 in 18.2 in
Highest gear Not informed Not informed Not informed Not informed 92.8 in 92.8 in
Wheels
Wheel configuration Same size Different sizes Different sizes Different sizes Different sizes Different sizes
Cockpit
Shifting Electronic Mechanical Mechanical Mechanical Electronic Mechanical
Other specifications
Wheel material Carbon Aluminum Aluminum Aluminum Aluminum Aluminum
Wheel size 29″ 29″ / 27.5″ 29″ / 27.5″ 29″ / 27.5″ 29″ / 27.5″ 29″ / 27.5″

Other models in this family

14 models

Published versions from the same family and model year.

Trek Fuel+ LX 9.9 Gen 2 X0 AXS, by Trek

This bicycle

E-bike, Trail

Fuel+ LX 9.9 Gen 2 X0 AXS

  • Suspension: 170/145 mm
  • Wheel size: 29″
Trek Fuel+ EX 8 Gen 2, by Trek

E-bike, Trail

Fuel+ EX 8 Gen 2

E-bike, Mountain / Trail

  • Weight: 21.7 kg
  • Suspension: 150/145 mm
  • Wheel size: 27.5″/29″
Trek Fuel+ EX 9.7 Gen 2, by Trek

E-bike, Trail

Fuel+ EX 9.7 Gen 2

E-bike, Mountain / Trail

  • Weight: 20.7 kg
  • Suspension: 150/145 mm
  • Wheel size: 27.5″/29″

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