2021 Soma Fabrications Double Cross Disc 700c

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

Geometry

42
46
50
52
54
56
58
60
62
66
Stack
548mm
557mm
567mm
577mm
592mm
607mm
624mm
635mm
640mm
669mm
Reach
370mm
376mm
377mm
377mm
379mm
384mm
395mm
402mm
410mm
416mm
Stack to Reach Ratio
1.48:1
1.48:1
1.5:1
1.53:1
1.56:1
1.58:1
1.58:1
1.58:1
1.56:1
1.61:1
Seat Tube Length, C-T
420mm
460mm
500mm
520mm
540mm
560mm
580mm
600mm
620mm
660mm
Top Tube Length, Effective/Horizontal Center
516mm
526mm
540mm
550mm
560mm
570mm
585mm
601mm
612mm
627mm
Top Tube Slope
16.6deg
12.8deg
9.5deg
8.5deg
8deg
7.4deg
7.1deg
6.2deg
4.7deg
3.7deg
Head Tube Angle
71deg
71deg
71deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
Seat Tube Angle
75deg
75deg
74deg
73.5deg
73deg
73deg
72.5deg
72.5deg
72.5deg
72.5deg
Head Tube Length
110mm
120mm
130mm
140mm
155mm
170mm
185mm
200mm
210mm
240mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
70mm
70mm
70mm
66mm
66mm
66mm
Bottom Bracket Height
273mm
273mm
273mm
273mm
273mm
273mm
273mm
277mm
277mm
277mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
419.2mm
419.2mm
419.2mm
419.2mm
419.2mm
419.2mm
419.2mm
419.8mm
419.8mm
419.8mm
Front-Center
585mm
596mm
599mm
599mm
604mm
614mm
624mm
640mm
652mm
667mm
Front-Center Horizontal
580.8mm
588.8mm
593.8mm
594.8mm
599.8mm
609.8mm
619.8mm
635.2mm
648.2mm
664.2mm
Wheelbase
1000mm
1008mm
1013mm
1014mm
1019mm
1029mm
1039mm
1055mm
1068mm
1084mm
Fork Offset/Rake
44mm
44mm
44mm
44mm
44mm
44mm
44mm
44mm
44mm
44mm
Trail
71.6mm
high
71.6mm
high
71.6mm
high
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
Mechanical Trail
67.7mm
67.7mm
67.7mm
64.8mm
64.8mm
64.8mm
64.8mm
64.8mm
64.8mm
64.8mm
Wheel Flop
22mm
22mm
22mm
20.6mm
20.6mm
20.6mm
20.6mm
20.6mm
20.6mm
20.6mm
Standover Height
729mm
746.8mm
772.2mm
784.9mm
802.6mm
820.4mm
835.7mm
853.4mm
868.7mm
889mm
Tire to Pedal Spindle
72mm
170 mm cranks
83mm
170 mm cranks
86mm
170 mm cranks
86mm
170 mm cranks
91mm
170 mm cranks
101mm
170 mm cranks
111mm
170 mm cranks
127mm
170 mm cranks
139mm
170 mm cranks
154mm
170 mm cranks
Pedal Spindle to Ground Clearance
103mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
107mm
170 mm cranks
107mm
170 mm cranks
107mm
170 mm cranks

Disc 700c Build

42
46
50
52
54
56
58
60
62
66
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
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
32mm
32mm
32mm
32mm
32mm
32mm
32mm
32mm
32mm
32mm
Tire Width Max
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1686mm
1694mm
1699mm
1700mm
1705mm
1715mm
1725mm
1741mm
1754mm
1770mm

Published Sizing Recommendations

Height
150 cm
to
160 cm
157 cm
to
168 cm
165 cm
to
173 cm
170 cm
to
178 cm
173 cm
to
180 cm
178 cm
to
185 cm
180 cm
to
188 cm
185 cm
to
193 cm
191 cm
to
198 cm
196 cm
to
205 cm

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.somafab.com/archives/product/double-cross-disc