2023 (Gen 6) - Neutral / Low Trek Bikes Fuel EX 9.8 XL

Build

700C/29 in × 2.5 in

Insights

Somewhat aggressive stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Trek Bikes Fuel EX
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
634.9mm
Reach
515mm
Stack to Reach Ratio
1.23:1
Seat Tube Length, C-T
470mm
Top Tube Length, Effective/Horizontal HT Top
661.8mm
Top Tube Slope
15.9deg
Head Tube Angle
64.5deg
Seat Tube Angle
70.8deg
Effective Seat Tube Angle, ETT Center
76.6deg
Head Tube Length
120mm
Bottom Bracket Drop
38mm
Bottom Bracket Height
336.5mm
Chainstay Length
445mm
Chainstay Length Horizontal
443.4mm
Front-Center
844.2mm
Front-Center Horizontal
843.3mm
Wheelbase
1286.7mm
Fork Offset/Rake
44mm
Fork Length (Axle-To-Crown)
561mm
Trail
129.9mm
very high
Mechanical Trail
117.2mm
Wheel Flop
50.5mm
Standover Height
766.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
299.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
166.5mm

9.8 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.5in
Tire Outer Diameter
749mm
Bike Length with Tires
2035.7mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
150mm
Rear Travel
140mm
Suspension Sag
Unknown
Frame Material
Carbon/Composite
Fork Material
Unknown
Brake Type
Unknown
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/fuel-ex/fuel-ex-9-8-gx-axs-gen-6/p/36953/?colorCode=yellow