2014 Jamis Bicycles Aurora Base

Geometry

47
50
53
55
57
59
62
Seat Tube Length, C-TTT
390mm
497mm
527mm
548mm
568mm
588mm
618mm
Top Tube Length, Effective/Horizontal Unknown
520mm
542mm
552mm
557mm
567mm
577mm
590mm
Head Tube Angle
70deg
71.5deg
71.5deg
71.5deg
71.5deg
72deg
72.5deg
Seat Tube Angle, Unknown
74deg
74deg
73deg
73deg
72deg
72deg
72deg
Head Tube Length
100mm
115mm
135mm
150mm
165mm
180mm
195mm
Bottom Bracket Drop
57mm
57mm
57mm
57mm
57mm
57mm
57mm
Bottom Bracket Height
286mm
286mm
286mm
286mm
286mm
286mm
286mm
Chainstay Length Horizontal
440mm
440mm
440mm
440mm
440mm
440mm
440mm
Front-Center
586.8mm
595.7mm
596.7mm
601.7mm
601.7mm
606.7mm
613.7mm
Front-Center Horizontal
584mm
593mm
594mm
599mm
599mm
604mm
611mm
Wheelbase
1024mm
1033mm
1034mm
1039mm
1039mm
1044mm
1051mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Trail
71.6mm
high
62mm
mid/​neutral
62mm
mid/​neutral
62mm
mid/​neutral
62mm
mid/​neutral
58.9mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
67.3mm
58.8mm
58.8mm
58.8mm
58.8mm
56mm
53.1mm
Wheel Flop
23mm
18.7mm
18.7mm
18.7mm
18.7mm
17.3mm
16mm
Standover Height
710mm
784mm
808mm
827mm
842mm
860mm
883mm
Tire to Pedal Spindle
78.8mm
165 mm cranks
82.7mm
170 mm cranks
83.7mm
170 mm cranks
88.7mm
170 mm cranks
83.7mm
175 mm cranks
88.7mm
175 mm cranks
95.7mm
175 mm cranks
Pedal Spindle to Ground Clearance
121mm
165 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
111mm
175 mm cranks
111mm
175 mm cranks
111mm
175 mm cranks

Base Build

47
50
53
55
57
59
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
Tire Width
32mm
32mm
32mm
32mm
32mm
32mm
32mm
Tire Width Max
35mm
35mm
35mm
35mm
35mm
35mm
35mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1710mm
1719mm
1720mm
1725mm
1725mm
1730mm
1737mm
Crank Length
165mm
170mm
170mm
170mm
175mm
175mm
175mm
Handlebar Width
380mm
400mm
400mm
420mm
440mm
440mm
440mm
Stem Length
90mm
90mm
105mm
105mm
115mm
115mm
115mm
Stem Angle
10deg
10deg
10deg
10deg
10deg
10deg
10deg
Source:PDF saved when the bike was bought