2008 Trek Bikes Pilot 5.0

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Rim brake
Somewhat upright stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

50
52
54
56
58
63
Stack
550mm
555mm
572mm
585mm
605mm
623mm
Reach
364mm
377mm
376mm
385mm
381mm
390mm
Stack to Reach Ratio
1.51:1
1.47:1
1.52:1
1.52:1
1.59:1
1.6:1
Seat Tube Length, C-T
450mm
470mm
490mm
510mm
530mm
580mm
Top Tube Length, Effective/Horizontal Unknown
520mm
531mm
545mm
562mm
570mm
590mm
Top Tube Slope
13.5deg
11.5deg
11.2deg
10.3deg
10.4deg
7.1deg
Head Tube Angle
71.4deg
71.9deg
72.4deg
72.5deg
72.6deg
72.6deg
Seat Tube Angle
74.5deg
74.8deg
73.8deg
73.3deg
72.7deg
72.1deg
Head Tube Length
123mm
123mm
130mm
153mm
173mm
193mm
Bottom Bracket Drop
57mm
60mm
59mm
58mm
58mm
57mm
Bottom Bracket Height
277mm
274mm
275mm
276mm
276mm
277mm
Chainstay Length
413mm
413mm
415mm
415mm
417mm
417mm
Chainstay Length Horizontal
409.1mm
408.6mm
410.8mm
410.9mm
413mm
413.1mm
Front-Center
578.8mm
590.4mm
587.2mm
593.9mm
595.9mm
610.6mm
Front-Center Horizontal
576mm
587.4mm
584.2mm
591.1mm
593.1mm
607.9mm
Wheelbase
985mm
996mm
995mm
1002mm
1006mm
1021mm
Fork Offset/Rake
50mm
50mm
50mm
45mm
45mm
45mm
Trail
59.7mm
mid/​neutral
56.6mm
mid/​neutral
53.5mm
mid/​neutral
58.1mm
mid/​neutral
57.5mm
mid/​neutral
57.5mm
mid/​neutral
Mechanical Trail
56.5mm
53.8mm
51mm
55.4mm
54.9mm
54.9mm
Wheel Flop
18mm
16.7mm
15.4mm
16.7mm
16.4mm
16.4mm
Standover Height
721mm
734mm
750mm
768mm
787mm
825mm
Tire to Pedal Spindle
74.8mm
170 mm cranks
86.4mm
170 mm cranks
83.2mm
170 mm cranks
89.9mm
170 mm cranks
91.9mm
170 mm cranks
106.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
107mm
170 mm cranks
104mm
170 mm cranks
105mm
170 mm cranks
106mm
170 mm cranks
106mm
170 mm cranks
107mm
170 mm cranks

5.0 Build

50
52
54
56
58
63
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
23mm
23mm
23mm
23mm
23mm
23mm
Tire Outer Diameter
668mm
668mm
668mm
668mm
668mm
668mm
Bike Length with Tires
1653mm
1664mm
1663mm
1670mm
1674mm
1689mm

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
Category Trend
Endurance Road
Source:https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjWy8afh_npAhWkJTQIHUrDCpQQFjANegQIBhAB&url=http%3A%2F%2Fwww.vintage-trek.com%2FTrek-Fisher-Klein-Lemond%2F2008trekroad.pdf&usg=AOvVaw1Jc55m-0dNx9scBrARQ1VJ