2019 Trek Bikes Fuel EX 9.9 29 XTR 17.5 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
426mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
419mm
Top Tube Length, Effective/Horizontal HT Top
601mm
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
724.8mm
Front-Center Horizontal
723.8mm
Wheelbase
1157mm
Fork Offset/Rake
51mm
Trail
102.5mm
very high
Mechanical Trail
94.3mm
Wheel Flop
36.9mm
Standover Height
740mm
Tire to Pedal Spindle Distance
With 170 mm cranks
182.8mm
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
1900.9mm
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
161 cm
to
172 cm
PBH
76 cm
to
81 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