2019 Trek Bikes Fuel EX 9.9 29 XTR 15.5 Low

Build

700C/29 in × 2.4 in

Insights

Somewhat upright stack and reach vs trend of full-suspension cross-country 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
609mm
Reach
391mm
Stack to Reach Ratio
1.56:1
Seat Tube Length, C-T
394mm
Top Tube Length, Effective/Horizontal HT Top
566mm
Head Tube Angle
67deg
Effective Seat Tube Angle, Unknown
74.7deg
Head Tube Length
100mm
Bottom Bracket Drop
39mm
Bottom Bracket Height
333mm
Chainstay Length
435mm
Chainstay Length Horizontal
433.3mm
Front-Center
689.9mm
Front-Center Horizontal
688.8mm
Wheelbase
1122mm
Fork Offset/Rake
51mm
Trail
102.5mm
very high
Mechanical Trail
94.3mm
Wheel Flop
36.9mm
Standover Height
760mm
Tire to Pedal Spindle Distance
With 170 mm cranks
147.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
163mm

9.9 29 XTR Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.4in
Tire Outer Diameter
743.9mm
Bike Length with Tires
1865.9mm
Handlebar Width
750mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
130mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Carbon/Composite
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-9-9-29/p/23652/?colorCode=greenvisibility_greydark