2020 Genesis Bikes Delta 30

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

Geometry

XS
S
M
L
XL
Stack
525mm
542mm
560mm
578mm
593mm
Reach
365mm
375mm
385mm
395mm
405mm
Stack to Reach Ratio
1.44:1
1.45:1
1.45:1
1.46:1
1.46:1
Seat Tube Length, C-T
470mm
490mm
520mm
540mm
560mm
Top Tube Length, Effective/Horizontal HT Top
516mm
536mm
554mm
572mm
592mm
Top Tube Slope
8.4deg
8deg
6.6deg
6.3deg
5.9deg
Head Tube Angle
71.5deg
72deg
73deg
73.3deg
73.3deg
Seat Tube Angle
74deg
73.5deg
73.5deg
73.25deg
72.5deg
Head Tube Length
115mm
130mm
145mm
165mm
180mm
Bottom Bracket Drop
72mm
72mm
70mm
68mm
68mm
Bottom Bracket Height
264mm
264mm
266mm
268mm
268mm
Chainstay Length
405mm
407mm
407mm
410mm
410mm
Chainstay Length Horizontal
398.6mm
400.6mm
400.9mm
404.3mm
404.3mm
Front-Center
576mm
586.9mm
586.3mm
595.6mm
610.5mm
Front-Center Horizontal
571.5mm
582.4mm
582.1mm
591.7mm
606.7mm
Wheelbase
970mm
983mm
983mm
996mm
1011mm
Fork Offset/Rake
52mm
52mm
45mm
45mm
45mm
Trail
57.6mm
mid/​neutral
54.5mm
mid/​neutral
55.7mm
mid/​neutral
53.8mm
mid/​neutral
53.8mm
mid/​neutral
Mechanical Trail
54.6mm
51.8mm
53.2mm
51.6mm
51.6mm
Wheel Flop
17.3mm
16mm
15.6mm
14.8mm
14.8mm
Standover Height
753mm
769mm
796mm
804mm
825mm
Tire to Pedal Spindle
70mm
170 mm cranks
78.4mm
172.5 mm cranks
77.8mm
172.5 mm cranks
84.6mm
175 mm cranks
99.5mm
175 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks
91.5mm
172.5 mm cranks
93.5mm
172.5 mm cranks
93mm
175 mm cranks
93mm
175 mm cranks

30 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
25mm
25mm
25mm
25mm
25mm
Tire Width Max
28mm
28mm
28mm
28mm
28mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1642mm
1655mm
1655mm
1668mm
1683mm
Crank Length
170mm
172.5mm
172.5mm
175mm
175mm
Handlebar Width
400mm
420mm
420mm
440mm
440mm
Stem Length
90mm
100mm
100mm
110mm
110mm
Stem Angle
-7deg
-7deg
-7deg
-7deg
-7deg

Published Sizing Recommendations

Height
158 cm
to
165 cm
164 cm
to
171 cm
170 cm
to
177 cm
176 cm
to
183 cm
182 cm
to
191 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
Performance Road
Source:https://www.genesisbikes.co.uk/bike/delta-30-2020