2021 Kona Bicycle Company Sutra ULTD

Design
Drop Bar, Rigid, suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category

Geometry

48
50
52
54
56
58
Stack
568mm
578mm
592mm
609mm
627mm
660mm
Reach
380mm
385mm
390mm
395mm
400mm
405mm
Stack to Reach Ratio
1.49:1
1.5:1
1.52:1
1.54:1
1.57:1
1.63:1
Seat Tube Length, Unknown
410mm
410mm
455mm
455mm
500mm
535mm
Top Tube Length, Effective/Horizontal HT Top
532mm
545mm
560mm
575mm
592mm
613mm
Top Tube Slope
19.5deg
20.3deg
16.7deg
18.2deg
15.2deg
14.8deg
Head Tube Angle
69.5deg
69.5deg
69.5deg
69.5deg
69.5deg
69.5deg
Seat Tube Angle
75deg
74.5deg
74deg
73.5deg
73deg
72.5deg
Head Tube Length
115mm
125mm
140mm
160mm
180mm
215mm
Bottom Bracket Drop
74mm
74mm
74mm
72mm
72mm
72mm
Bottom Bracket Height
294.2mm
294.2mm
294.2mm
296.2mm
296.2mm
296.2mm
Chainstay Length
445mm
445mm
445mm
445mm
445mm
445mm
Chainstay Length Horizontal
438.8mm
438.8mm
438.8mm
439.1mm
439.1mm
439.1mm
Front-Center
628mm
636mm
647mm
658mm
670mm
688mm
Front-Center Horizontal
623.2mm
632.2mm
642.2mm
654.9mm
666.9mm
683.9mm
Wheelbase
1062mm
1071mm
1081mm
1094mm
1106mm
1123mm
Fork Offset/Rake
55mm
55mm
55mm
55mm
55mm
55mm
Fork Length (Axle-To-Crown)
430mm
430mm
430mm
430mm
430mm
430mm
Trail
78.9mm
high
78.9mm
high
78.9mm
high
78.9mm
high
78.9mm
high
78.9mm
high
Mechanical Trail
73.9mm
73.9mm
73.9mm
73.9mm
73.9mm
73.9mm
Wheel Flop
25.9mm
25.9mm
25.9mm
25.9mm
25.9mm
25.9mm
Standover Height
735mm
739mm
773mm
781mm
827mm
851mm
Tire to Pedal Spindle
89.9mm
170 mm cranks
97.9mm
170 mm cranks
108.9mm
170 mm cranks
119.9mm
170 mm cranks
131.9mm
170 mm cranks
149.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
124.2mm
170 mm cranks
124.2mm
170 mm cranks
124.2mm
170 mm cranks
126.2mm
170 mm cranks
126.2mm
170 mm cranks
126.2mm
170 mm cranks

ULTD Build

48
50
52
54
56
58
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
Tire Width
2.25in
2.25in
2.25in
2.25in
2.25in
2.25in
Tire Width Max
70mm
70mm
70mm
70mm
70mm
70mm
Tire Outer Diameter
736.3mm
736.3mm
736.3mm
736.3mm
736.3mm
736.3mm
Bike Length with Tires
1798.3mm
1807.3mm
1817.3mm
1830.3mm
1842.3mm
1859.3mm

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
Off-road Touring
Source:https://konaworld.com/sutra_ultd.cfm