2017 Eastway Bikes zener Base

Design
Drop Bar, Rigid, non-suspension corrected
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

52cm
54cm
56cm
58cm
60cm
Stack
523mm
545mm
571mm
604mm
633mm
Reach
376mm
379mm
381mm
386mm
392mm
Stack to Reach Ratio
1.39:1
1.44:1
1.5:1
1.56:1
1.61:1
Seat Tube Length, C-T
480mm
510mm
540mm
570mm
600mm
Seat Tube Length, C-C
430mm
460mm
490mm
520mm
550mm
Top Tube Length, Effective/Horizontal Center
520mm
535mm
550mm
571mm
585mm
Top Tube Slope
6.8deg
6deg
5.7deg
6.1deg
6deg
Head Tube Angle
71.5deg
72.5deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73deg
73deg
Head Tube Length
120mm
140mm
170mm
205mm
235mm
Bottom Bracket Drop
73mm
73mm
70mm
70mm
70mm
Bottom Bracket Height
266mm
266mm
269mm
269mm
269mm
Chainstay Length
408mm
408mm
408mm
408mm
408mm
Chainstay Length Horizontal
401.4mm
401.4mm
402mm
402mm
402mm
Front-Center
583mm
585mm
595mm
611mm
625mm
Front-Center Horizontal
578.6mm
579.6mm
591.1mm
607.1mm
621.1mm
Wheelbase
980mm
981mm
993mm
1009mm
1023mm
Fork Offset/Rake
49.3mm
49.4mm
49.7mm
50.2mm
49.2mm
Trail
61.4mm
mid/​neutral
55.1mm
mid/​neutral
54.8mm
mid/​neutral
54.2mm
mid/​neutral
55.4mm
mid/​neutral
Mechanical Trail
58.2mm
52.6mm
52.3mm
51.7mm
52.8mm
Wheel Flop
18.5mm
15.8mm
15.7mm
15.6mm
15.9mm
Tire to Pedal Spindle
74mm
170 mm cranks
76mm
170 mm cranks
86mm
170 mm cranks
102mm
170 mm cranks
116mm
170 mm cranks
Pedal Spindle to Ground Clearance
96mm
170 mm cranks
96mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks

Base 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
28mm
28mm
28mm
28mm
28mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
678mm
Bike Length with Tires
1658mm
1659mm
1671mm
1687mm
1701mm

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
Endurance Road
Source:https://geometrygeeks.bike/bike/eastway-zener-d3-2017/