2025 Kross Esker 8.0 Base

	S (19") 28"	M (20") 28"	L (21") 28"	XL (22") 28"
Stack	537mm	557mm	568mm	590mm
Reach	371mm	375mm	376mm	385mm
Stack to Reach Ratio	1.45:1	1.49:1	1.51:1	1.53:1
Seat Tube Length, C-T	490mm	520mm	540mm	560mm
Top Tube Length, Effective/Horizontal Center	520mm	535mm	550mm	565mm
Top Tube Slope	7.4deg	6.3deg	5.5deg	5.7deg
Head Tube Angle	70.5deg	71deg	71.5deg	72deg
Seat Tube Angle	74.5deg	74deg	73deg	73deg
Head Tube Length	120mm	140mm	150mm	170mm
Bottom Bracket Drop	67mm	67mm	67mm	67mm
Bottom Bracket Height	289mm	289mm	289mm	289mm
Chainstay Length	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	429.8mm	429.8mm	429.8mm	429.8mm
Front-Center	594.2mm	600.5mm	600.5mm	610.7mm
Front-Center Horizontal	590.2mm	597.2mm	597.2mm	607.2mm
Wheelbase	1020mm	1027mm	1027mm	1037mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length (On-Axis)	395mm	395mm	395mm	395mm
Trail	73mm high	69.7mm high	66.4mm high	63.1mm mid/neutral
Mechanical Trail	68.8mm	65.9mm	63mm	60mm
Wheel Flop	23mm	21.5mm	20mm	18.5mm
Standover Height	759.2mm	786.1mm	—	—
Tire to Pedal Spindle	68.2mm 170 mm cranks	72mm 172.5 mm cranks	69.5mm 175 mm cranks	79.7mm 175 mm cranks
Pedal Spindle to Ground Clearance	119mm 170 mm cranks	116.5mm 172.5 mm cranks	114mm 175 mm cranks	114mm 175 mm cranks

Published Sizing Recommendations

Height

160 cm

170 cm

168 cm

178 cm

176 cm

186 cm

184 cm

194 cm

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.

Category Trend

Source:https://kross.pl/esker-8-0-pomaranczowy-szary-polysk#