2021 Mosaic Cycles GT-2 45 Base

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

Geometry

48
48
50
50
52
52
54
54
55
55
56
56
58
58
60
60
62
62
Stack
544mm
544mm
558mm
558mm
579mm
579mm
586mm
586mm
591mm
591mm
600mm
600mm
615mm
615mm
634mm
634mm
652mm
652mm
Reach
361mm
361mm
367mm
367mm
367mm
367mm
371mm
371mm
378mm
378mm
386mm
386mm
391mm
391mm
395mm
395mm
398mm
398mm
Stack to Reach Ratio
1.51:1
1.51:1
1.52:1
1.52:1
1.58:1
1.58:1
1.58:1
1.58:1
1.56:1
1.56:1
1.55:1
1.55:1
1.57:1
1.57:1
1.61:1
1.61:1
1.64:1
1.64:1
Seat Tube Length, C-T
480mm
480mm
500mm
500mm
525mm
525mm
540mm
540mm
550mm
550mm
560mm
560mm
580mm
580mm
600mm
600mm
620mm
620mm
Top Tube Length, Effective/Horizontal Unknown
515mm
515mm
525mm
525mm
535mm
535mm
545mm
545mm
555mm
555mm
565mm
565mm
580mm
580mm
595mm
595mm
605mm
605mm
Top Tube Slope
9.4deg
9.4deg
8deg
8deg
8.7deg
8.7deg
7.8deg
7.8deg
6.5deg
6.5deg
6.4deg
6.4deg
3.7deg
3.7deg
5.7deg
5.7deg
3.8deg
3.8deg
Head Tube Angle
70.5deg
70.5deg
70.5deg
70.5deg
71deg
71deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
Seat Tube Angle
74.5deg
74.5deg
74.5deg
74.5deg
74deg
74deg
73.5deg
73.5deg
73.5deg
73.5deg
73deg
73deg
73deg
73deg
72.5deg
72.5deg
72.5deg
72.5deg
Head Tube Length
110mm
110mm
125mm
125mm
145mm
145mm
150mm
150mm
155mm
155mm
165mm
165mm
180mm
180mm
200mm
200mm
220mm
220mm
Bottom Bracket Drop
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
75mm
Bottom Bracket Height
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
281mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
430mm
435mm
435mm
435mm
435mm
435mm
435mm
435mm
435mm
435mm
435mm
440mm
440mm
Chainstay Length Horizontal
423.4mm
423.4mm
423.4mm
423.4mm
423.4mm
423.4mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
428.5mm
433.6mm
433.6mm
Front-Center
585.4mm
585.4mm
596.3mm
596.3mm
598.3mm
598.3mm
598.2mm
598.2mm
608.2mm
608.2mm
618.1mm
618.1mm
629mm
629mm
638.9mm
638.9mm
648.8mm
648.8mm
Front-Center Horizontal
580.6mm
580.6mm
591.6mm
591.6mm
593.6mm
593.6mm
593.5mm
593.5mm
603.5mm
603.5mm
613.5mm
613.5mm
624.5mm
624.5mm
634.5mm
634.5mm
644.4mm
644.4mm
Wheelbase
1004mm
1004mm
1015mm
1015mm
1017mm
1017mm
1022mm
1022mm
1032mm
1032mm
1042mm
1042mm
1053mm
1053mm
1063mm
1063mm
1078mm
1078mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Trail
73mm
high
73mm
high
73mm
high
73mm
high
69.7mm
high
69.7mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
66.4mm
high
Mechanical Trail
68.8mm
68.8mm
68.8mm
68.8mm
65.9mm
65.9mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
63mm
Wheel Flop
23mm
23mm
23mm
23mm
21.5mm
21.5mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
20mm
Standover Height
752mm
752mm
778mm
778mm
795mm
795mm
805mm
805mm
810mm
810mm
820mm
820mm
834mm
834mm
852mm
852mm
869mm
869mm
Tire to Pedal Spindle
59.4mm
170 mm cranks
59.4mm
170 mm cranks
70.3mm
170 mm cranks
70.3mm
170 mm cranks
72.3mm
170 mm cranks
72.3mm
170 mm cranks
72.2mm
170 mm cranks
72.2mm
170 mm cranks
82.2mm
170 mm cranks
82.2mm
170 mm cranks
92.1mm
170 mm cranks
92.1mm
170 mm cranks
103mm
170 mm cranks
103mm
170 mm cranks
112.9mm
170 mm cranks
112.9mm
170 mm cranks
122.8mm
170 mm cranks
122.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks

Base Build

48
48
50
50
52
52
54
54
55
55
56
56
58
58
60
60
62
62
Wheel Size
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
Tire Width
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1716mm
1716mm
1727mm
1727mm
1729mm
1729mm
1734mm
1734mm
1744mm
1744mm
1754mm
1754mm
1765mm
1765mm
1775mm
1775mm
1790mm
1790mm

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
All-road/Gravel
Source:https://www.mosaiccycles.com/gt-2-45, https://12d7882e-0167-341e-3006-5d914e2114a5.filesusr.com/ugd/af43a4_dbc2826d9412464d93b67fa20828d188.pdf