2026 Kross Esker Adv 1.0/3.0

Design
Drop Bar, Rigid, suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category

Geometry

S (17")
M (19")
L (20")
XL (21")
Stack
556mm
578mm
601mm
624mm
Reach
382mm
389mm
395mm
402mm
Stack to Reach Ratio
1.46:1
1.49:1
1.52:1
1.55:1
Seat Tube Length, Unknown
437mm
470mm
503mm
536mm
Top Tube Length, Effective/Horizontal Center
542mm
561mm
573mm
593mm
Top Tube Slope
15.1deg
13.7deg
12.5deg
11.3deg
Head Tube Angle
70.5deg
71deg
71deg
71.5deg
Seat Tube Angle
74deg
73.5deg
73.5deg
73deg
Head Tube Length
130mm
152mm
178mm
200mm
Bottom Bracket Drop
78mm
78mm
78mm
78mm
Bottom Bracket Height
278mm
278mm
278mm
278mm
Chainstay Length
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
417.8mm
417.8mm
417.8mm
417.8mm
Front-Center
614.2mm
624.1mm
639mm
647.9mm
Front-Center Horizontal
609.2mm
619.2mm
634.2mm
643.2mm
Wheelbase
1027mm
1037mm
1052mm
1061mm
Fork Offset/Rake
54.6mm
54.9mm
55.9mm
55.5mm
Trail
68.1mm
high
64.5mm
mid/​neutral
63.5mm
mid/​neutral
60.6mm
mid/​neutral
Mechanical Trail
64.2mm
61mm
60mm
57.5mm
Wheel Flop
21.4mm
19.9mm
19.5mm
18.2mm
Standover Height
750mm
770mm
790mm
810mm
Tire to Pedal Spindle
88.2mm
170 mm cranks
95.6mm
172.5 mm cranks
110.5mm
172.5 mm cranks
116.9mm
175 mm cranks
Pedal Spindle to Ground Clearance
108mm
170 mm cranks
105.5mm
172.5 mm cranks
105.5mm
172.5 mm cranks
103mm
175 mm cranks

1.0/3.0 Build

S (17")
M (19")
L (20")
XL (21")
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
45mm
45mm
45mm
45mm
Tire Width Max
50mm
50mm
50mm
50mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
Bike Length with Tires
1739mm
1749mm
1764mm
1773mm
Crank Length
170mm
172.5mm
172.5mm
175mm
Handlebar Width
400mm
420mm
420mm
440mm
Stem Length
70mm
80mm
80mm
90mm
Stem Angle
7deg
7deg
7deg
7deg

Published Sizing Recommendations

Height
168 cm
to
175 cm
173 cm
to
180 cm
178 cm
to
185 cm
183 cm
to
189 cm

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
Progressive Gravel
Source:https://kross.pl/esker-adv-1-0-fioletowy-matowy