2020 Bombtrack Bicycle Company Tension C

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

Geometry

XS
S
M
L
XL
Stack
533mm
546mm
565mm
584mm
603mm
Reach
378mm
378mm
378mm
382mm
391mm
Stack to Reach Ratio
1.41:1
1.44:1
1.49:1
1.53:1
1.54:1
Seat Tube Length, C-T
490mm
520mm
540mm
560mm
580mm
Top Tube Length, Effective/Horizontal HT Top
521mm
535mm
545mm
560mm
575mm
Top Tube Slope
6.7deg
5.1deg
5.1deg
5.1deg
4.9deg
Head Tube Angle
71deg
71.5deg
72deg
72deg
72deg
Seat Tube Angle
75deg
74deg
73.5deg
73deg
73deg
Head Tube Length
110mm
123mm
140mm
160mm
180mm
Bottom Bracket Drop
64mm
64mm
64mm
64mm
64mm
Bottom Bracket Height
280mm
280mm
280mm
280mm
280mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
420.2mm
420.2mm
420.2mm
420.2mm
420.2mm
Front-Center
591mm
591mm
591mm
601mm
616mm
Front-Center Horizontal
586.9mm
586.9mm
587.9mm
597.9mm
612.9mm
Wheelbase
1007mm
1007mm
1008mm
1018mm
1033mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
Fork Length (Axle-To-Crown)
400mm
400mm
400mm
400mm
400mm
Trail
70.9mm
high
67.7mm
high
64.5mm
mid/​neutral
64.5mm
mid/​neutral
64.5mm
mid/​neutral
Mechanical Trail
67mm
64.2mm
61.3mm
61.3mm
61.3mm
Wheel Flop
21.8mm
20.4mm
18.9mm
18.9mm
18.9mm
Standover Height
777mm
788mm
805mm
823mm
842mm
Tire to Pedal Spindle
82mm
165 mm cranks
77mm
170 mm cranks
77mm
170 mm cranks
84.5mm
172.5 mm cranks
97mm
175 mm cranks
Pedal Spindle to Ground Clearance
115mm
165 mm cranks
110mm
170 mm cranks
110mm
170 mm cranks
107.5mm
172.5 mm cranks
105mm
175 mm cranks

C Build

XS
S
M
L
XL
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
Tire Width
33mm
33mm
33mm
33mm
33mm
Tire Width Max
35mm
35mm
35mm
35mm
35mm
Tire Outer Diameter
688mm
688mm
688mm
688mm
688mm
Bike Length with Tires
1695mm
1695mm
1696mm
1706mm
1721mm
Crank Length
165mm
170mm
170mm
172.5mm
175mm
Handlebar Width
420mm
420mm
420mm
440mm
440mm
Stem Length
80mm
80mm
90mm
100mm
100mm
Stem Angle
-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:http://bombtrack.com/2020-tension-c/