2026 Artefact Eterna Production

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
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

Geometry

52cm
54cm
56cm
58cm
60cm
Stack
549mm
566mm
578mm
601mm
625mm
Reach
372mm
378mm
382mm
390mm
399mm
Stack to Reach Ratio
1.48:1
1.5:1
1.51:1
1.54:1
1.57:1
Seat Tube Length, C-T
522mm
538mm
549mm
573mm
594mm
Top Tube Length, Effective/Horizontal HT Top
529mm
540mm
548mm
562mm
578mm
Top Tube Slope
5.2deg
5.3deg
5.4deg
5.2deg
5.5deg
Head Tube Angle
72deg
72.7deg
72.7deg
72.7deg
72.7deg
Seat Tube Angle
74deg
74deg
74deg
74deg
74deg
Bottom Bracket Drop
78mm
78mm
75mm
75mm
75mm
Bottom Bracket Height
265mm
265mm
268mm
268mm
268mm
Chainstay Length
412mm
412mm
412mm
412mm
412mm
Chainstay Length Horizontal
404.6mm
404.6mm
405.1mm
405.1mm
405.1mm
Front-Center
579.7mm
584.7mm
592.7mm
607.5mm
624.4mm
Front-Center Horizontal
574.5mm
579.5mm
587.9mm
602.9mm
619.9mm
Wheelbase
979mm
984mm
993mm
1008mm
1025mm
Fork Offset/Rake
47mm
47.2mm
47mm
46.8mm
47.3mm
Trail
62mm
mid/​neutral
57.4mm
mid/​neutral
57.6mm
mid/​neutral
57.8mm
mid/​neutral
57.3mm
mid/​neutral
Mechanical Trail
59mm
54.8mm
55mm
55.2mm
54.7mm
Wheel Flop
18.2mm
16.3mm
16.4mm
16.4mm
16.3mm
Tire to Pedal Spindle
66.7mm
170 mm cranks
71.7mm
170 mm cranks
79.7mm
170 mm cranks
94.5mm
170 mm cranks
111.4mm
170 mm cranks
Pedal Spindle to Ground Clearance
95mm
170 mm cranks
95mm
170 mm cranks
98mm
170 mm cranks
98mm
170 mm cranks
98mm
170 mm cranks

Production Build

52cm
54cm
56cm
58cm
60cm
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
32mm
32mm
32mm
32mm
32mm
Tire Width Max
35mm
35mm
35mm
35mm
35mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1665mm
1670mm
1679mm
1694mm
1711mm

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 7 in
5 ft 7 in
to
5 ft 9 in
5 ft 9 in
to
5 ft 11 in
5 ft 11 in
to
6 ft 1 in
6 ft 1 in
to
6 ft 3 in

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://artefact.bike/products/eterna?variant=47305532244193