2017 Trek Bikes Top Fuel 9

Design
Flat Bar, Full suspension
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

15.5
17.5
18.5
19.5
21.5
Stack
561mm
577mm
577mm
587mm
606mm
Reach
392mm
427mm
443mm
457mm
472mm
Stack to Reach Ratio
1.43:1
1.35:1
1.3:1
1.28:1
1.28:1
Seat Tube Length, Unknown
394mm
419mm
445mm
470mm
495mm
Top Tube Length, Actual C-C
558mm
593mm
609mm
625mm
646mm
Top Tube Slope
20deg
17.8deg
14.8deg
13deg
12.1deg
Head Tube Angle
69.9deg
70deg
70deg
70deg
70deg
Seat Tube Angle
73.5deg
74deg
74deg
74deg
74deg
Head Tube Length
100mm
90mm
90mm
100mm
120mm
Bottom Bracket Drop
25mm
39mm
39mm
39mm
39mm
Bottom Bracket Height
289mm
-2.5mm
-2.5mm
-2.5mm
-2.5mm
Chainstay Length
427mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
426.3mm
433.3mm
433.3mm
433.3mm
433.3mm
Front-Center
638mm
679mm
695mm
712mm
734mm
Front-Center Horizontal
637.7mm
677.8mm
693.8mm
710.8mm
732.8mm
Wheelbase
1064mm
1111mm
1127mm
1144mm
1166mm
Fork Offset/Rake
47mm
52mm
52mm
51mm
51mm
Trail
64.9mm
mid/​neutral
-42mm
-42mm
-41mm
-41mm
Mechanical Trail
60.9mm
-39.5mm
-39.5mm
-38.5mm
-38.5mm
Wheel Flop
20.9mm
-13.5mm
-13.5mm
-13.2mm
-13.2mm
Standover Height
732mm
724mm
719mm
719mm
719mm
Tire to Pedal Spindle
154mm
170 mm cranks
472.5mm
170 mm cranks
488.5mm
170 mm cranks
505.5mm
170 mm cranks
527.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
119mm
170 mm cranks
-172.5mm
170 mm cranks
-172.5mm
170 mm cranks
-172.5mm
170 mm cranks
-172.5mm
170 mm cranks

9 Build

15.5
17.5
18.5
19.5
21.5
Wheel Size
650B/27.5 in
584 mm BSD
29mm BSD
29 mm BSD
29mm BSD
29 mm BSD
29mm BSD
29 mm BSD
29mm BSD
29 mm BSD
Tire Width
22mm
22mm
22mm
22mm
22mm
Tire Outer Diameter
628mm
73mm
73mm
73mm
73mm
Bike Length with Tires
1692mm
1184mm
1200mm
1217mm
1239mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Source:https://99spokes.com/en-EU/bikes/trek/2017/top-fuel-9.8-sl