2020 Trek Bikes Fuel EX 8 S (29" wheel) Low

Build

700C/29 in × 2.6 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
605mm
Reach
420mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
395mm
Top Tube Length, Effective/Horizontal HT Top
577mm
Top Tube Slope
23.2deg
Head Tube Angle
66.5deg
Seat Tube Angle
75.5deg
Head Tube Length
100mm
Bottom Bracket Drop
28mm
Bottom Bracket Height
349mm
Chainstay Length
435mm
Chainstay Length Horizontal
434.1mm
Front-Center
719.5mm
Front-Center Horizontal
718.9mm
Wheelbase
1153mm
Fork Offset/Rake
43mm
Trail
117.1mm
very high
Mechanical Trail
107.3mm
Wheel Flop
42.8mm
Standover Height
706mm
Tire to Pedal Spindle Distance
With 170 mm cranks
172.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
179mm

8 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.6in
Tire Outer Diameter
754.1mm
Bike Length with Tires
1907.1mm
Handlebar Width
780mm
Stem Length
40mm
Stem Angle
0deg
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
140mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc

Published Sizing Recommendations

Height
153 cm
to
162 cm
PBH
72 cm
to
76 cm
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/fuel-ex/fuel-ex-8/p/29458/?colorCode=black