2023 (Gen 6) - Neutral / Low Trek Bikes Fuel EX 9.8 S 29

Build

700C/29 in × 2.5 in

Insights

Average 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
612.3mm
Reach
425mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
380mm
Top Tube Length, Effective/Horizontal HT Top
553.8mm
Top Tube Slope
24.7deg
Head Tube Angle
64.5deg
Seat Tube Angle
70.8deg
Effective Seat Tube Angle, ETT Center
78.6deg
Head Tube Length
95mm
Bottom Bracket Drop
38mm
Bottom Bracket Height
336.5mm
Chainstay Length
435mm
Chainstay Length Horizontal
433.3mm
Front-Center
753.5mm
Front-Center Horizontal
752.6mm
Wheelbase
1185.9mm
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
736.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
209mm
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
1934.9mm
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