2021 SEKA AFIELD Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Rim 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

Geometry

S
M
L
XL
Stack
535mm
557mm
579mm
600mm
Reach
369mm
377mm
387mm
397mm
Stack to Reach Ratio
1.45:1
1.48:1
1.5:1
1.51:1
Seat Tube Length, C-T
490mm
510mm
530mm
550mm
Top Tube Length, Effective/Horizontal Unknown
517mm
537mm
564mm
580mm
Top Tube Slope
7.2deg
7.4deg
7.6deg
7.6deg
Head Tube Angle
71.5deg
72deg
73deg
73.5deg
Seat Tube Angle
74.5deg
74deg
73deg
73deg
Head Tube Length
130mm
150mm
170mm
190mm
Bottom Bracket Drop
68mm
68mm
68mm
68mm
Bottom Bracket Height
268mm
268mm
268mm
268mm
Chainstay Length
407mm
407mm
407mm
407mm
Chainstay Length Horizontal
401.3mm
401.3mm
401.3mm
401.3mm
Front-Center
585mm
596mm
602mm
614mm
Front-Center Horizontal
581.7mm
591.7mm
598.7mm
609.7mm
Wheelbase
983mm
993mm
1000mm
1011mm
Fork Offset/Rake
53mm
53mm
53mm
53mm
Fork Length (Axle-To-Crown)
380.5mm
380.5mm
380.5mm
380.5mm
Trail
56.5mm
mid/​neutral
53.5mm
mid/​neutral
47.3mm
mid/​neutral
44.3mm
low
Mechanical Trail
53.6mm
50.8mm
45.2mm
42.4mm
Wheel Flop
17mm
15.7mm
13.2mm
12.1mm
Tire to Pedal Spindle
79mm
170 mm cranks
90mm
170 mm cranks
96mm
170 mm cranks
108mm
170 mm cranks
Pedal Spindle to Ground Clearance
98mm
170 mm cranks
98mm
170 mm cranks
98mm
170 mm cranks
98mm
170 mm cranks

Base Build

S
M
L
XL
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
Tire Width
25mm
25mm
25mm
25mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
Bike Length with Tires
1655mm
1665mm
1672mm
1683mm

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:http://www.sekabikes.com/en/afield-r8000-english/