2020 Stevens Bikes Vapor Base

Category
Cyclocross
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Very upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

50
52
54
56
58
60
62
Stack
532mm
548mm
567mm
588mm
603mm
617mm
631mm
Reach
371mm
375mm
376mm
372mm
388mm
399mm
407mm
Stack to Reach Ratio
1.43:1
1.46:1
1.51:1
1.58:1
1.55:1
1.55:1
1.55:1
Seat Tube Length, C-T
490mm
520mm
540mm
560mm
580mm
600mm
620mm
Seat Tube Length, C-TTT
457mm
486mm
505mm
525mm
545mm
564mm
584mm
Seat Tube Length, Effective HT Top
549mm
569mm
591mm
616mm
630mm
645mm
660mm
Top Tube Length, Effective/Horizontal Center
509mm
527mm
539mm
551mm
572mm
588mm
600mm
Top Tube Length, Actual C-C
499mm
516mm
527mm
536mm
557mm
574mm
587mm
Top Tube Slope
5.5deg
5.3deg
5.5deg
6.4deg
6.1deg
5.4deg
4.8deg
Head Tube Angle
70.5deg
71deg
71.5deg
72deg
72deg
72deg
72deg
Seat Tube Angle
75.5deg
74.5deg
74deg
73deg
73deg
73deg
73deg
Head Tube Length
115mm
130mm
145mm
160mm
175mm
190mm
205mm
Bottom Bracket Drop
62mm
62mm
65mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
282mm
282mm
279mm
274mm
274mm
274mm
274mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
425.5mm
425.5mm
425.1mm
424.3mm
424.3mm
424.3mm
424.3mm
Front-Center
588mm
593mm
595mm
591mm
612mm
628mm
640mm
Front-Center Horizontal
580.5mm
584.5mm
585.9mm
582.7mm
602.7mm
618.7mm
630.7mm
Wheelbase
1006mm
1010mm
1011mm
1007mm
1027mm
1043mm
1055mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
45mm
Fork Length (Axle-To-Crown)
401mm
401mm
401mm
401mm
401mm
401mm
401mm
Trail
74.1mm
high
70.9mm
high
67.7mm
high
64.5mm
mid/​neutral
64.5mm
mid/​neutral
64.5mm
mid/​neutral
64.5mm
mid/​neutral
Mechanical Trail
69.8mm
67mm
64.2mm
61.3mm
61.3mm
61.3mm
61.3mm
Wheel Flop
23.3mm
21.8mm
20.4mm
18.9mm
18.9mm
18.9mm
18.9mm
Standover Height
756mm
779mm
795mm
808mm
825mm
843mm
860mm
Tire to Pedal Spindle
74mm
170 mm cranks
79mm
170 mm cranks
78.5mm
172.5 mm cranks
74.5mm
172.5 mm cranks
93mm
175 mm cranks
109mm
175 mm cranks
121mm
175 mm cranks
Pedal Spindle to Ground Clearance
112mm
170 mm cranks
112mm
170 mm cranks
106.5mm
172.5 mm cranks
101.5mm
172.5 mm cranks
99mm
175 mm cranks
99mm
175 mm cranks
99mm
175 mm cranks

Base Build

50
52
54
56
58
60
62
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
700C/29 in
622 mm BSD
Tire Width
33mm
33mm
33mm
33mm
33mm
33mm
33mm
Tire Outer Diameter
688mm
688mm
688mm
688mm
688mm
688mm
688mm
Bike Length with Tires
1694mm
1698mm
1699mm
1695mm
1715mm
1731mm
1743mm
Crank Length
170mm
170mm
172.5mm
172.5mm
175mm
175mm
175mm
Handlebar Width
400mm
400mm
420mm
420mm
420mm
440mm
440mm
Stem Length
80mm
90mm
100mm
100mm
110mm
110mm
120mm
Stem Angle
-6deg
-6deg
-6deg
-6deg
-6deg
-6deg
-6deg

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
Cyclocross
Source:https://www.stevensbikes.de/2020/index.php?bik_id=11&cou=DE&lang=en_US