2013 Jamis Bicycles Eclipse Base

Geometry

48cm
51cm
54cm
56cm
58cm
61cm
Seat Tube Length, C-T
423mm
465mm
483mm
507mm
523mm
540mm
Top Tube Length, Effective/Horizontal Center
515mm
530mm
545mm
565mm
580mm
590mm
Head Tube Angle
72deg
72deg
72.5deg
73deg
73deg
73deg
Seat Tube Angle
74.5deg
74deg
74deg
73deg
73deg
73deg
Head Tube Length
85mm
100mm
120mm
140mm
160mm
180mm
Bottom Bracket Drop
62mm
62mm
62mm
62mm
62mm
62mm
Bottom Bracket Height
272mm
272mm
272mm
272mm
272mm
272mm
Chainstay Length
405mm
405mm
405mm
405mm
405mm
405mm
Chainstay Length Horizontal
400.2mm
400.2mm
400.2mm
400.2mm
400.2mm
400.2mm
Front-Center
563.2mm
574.1mm
585.1mm
591mm
606mm
615.9mm
Front-Center Horizontal
559.8mm
570.8mm
581.8mm
587.8mm
602.8mm
612.8mm
Wheelbase
960mm
971mm
982mm
988mm
1003mm
1013mm
Fork Offset/Rake
43mm
43mm
43mm
43mm
43mm
43mm
Trail
63.3mm
mid/​neutral
63.3mm
mid/​neutral
60.2mm
mid/​neutral
57.2mm
mid/​neutral
57.2mm
mid/​neutral
57.2mm
mid/​neutral
Mechanical Trail
60.2mm
60.2mm
57.4mm
54.7mm
54.7mm
54.7mm
Wheel Flop
18.6mm
18.6mm
17.3mm
16mm
16mm
16mm
Standover Height
717mm
744mm
763mm
780mm
800mm
817mm
Tire to Pedal Spindle
59.2mm
170 mm cranks
70.1mm
170 mm cranks
81.1mm
170 mm cranks
87mm
170 mm cranks
102mm
170 mm cranks
111.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks

Base Build

48cm
51cm
54cm
56cm
58cm
61cm
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
Tire Width
23mm
23mm
23mm
23mm
23mm
23mm
Tire Width Max
28mm
28mm
28mm
28mm
28mm
28mm
Tire Outer Diameter
668mm
668mm
668mm
668mm
668mm
668mm
Bike Length with Tires
1628mm
1639mm
1650mm
1656mm
1671mm
1681mm
Source:https://www.jamisbikes.com/catalog_archive/13_JAMIS_CATALOG.pdf