2026 CUBE Bikes Litening Air C:68X Pro

	50 cm	52 cm	54 cm	56 cm	58 cm	60 cm
Stack	514mm	524mm	542mm	563mm	580mm	594mm
Reach	389mm	389mm	390mm	398mm	403mm	405mm
Stack to Reach Ratio	1.32:1	1.35:1	1.39:1	1.41:1	1.44:1	1.47:1
Seat Tube Length, C-T	440mm	460mm	480mm	500mm	520mm	540mm
Top Tube Length, Effective/Horizontal HT Top	527mm	537mm	550mm	565mm	580mm	592mm
Top Tube Slope	10deg	9deg	8.8deg	8.8deg	8.5deg	7.9deg
Head Tube Angle	72.2deg	72.5deg	73deg	73.5deg	73.5deg	73.5deg
Seat Tube Angle	75deg	74.2deg	73.5deg	73.5deg	73deg	72.5deg
Head Tube Length	107mm	117mm	137mm	157mm	177mm	192mm
Bottom Bracket Drop	72mm	72mm	69mm	69mm	67mm	67mm
Bottom Bracket Height	274.5mm	274.5mm	277.5mm	277.5mm	279.5mm	279.5mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	403.6mm	403.6mm	404.2mm	404.2mm	404.5mm	404.5mm
Front-Center	581.8mm	581.8mm	583.9mm	594.9mm	604.2mm	610.2mm
Front-Center Horizontal	577.4mm	577.4mm	579.9mm	590.9mm	600.5mm	606.5mm
Wheelbase	981mm	981mm	984mm	995mm	1005mm	1011mm
Fork Offset/Rake	44.2mm	43.7mm	43.3mm	44.6mm	43.7mm	43.5mm
Trail	64.8mm mid/neutral	63.4mm mid/neutral	60.7mm mid/neutral	56.1mm mid/neutral	57.1mm mid/neutral	57.2mm mid/neutral
Mechanical Trail	61.7mm	60.5mm	58.1mm	53.8mm	54.7mm	54.9mm
Wheel Flop	18.9mm	18.2mm	17mm	15.3mm	15.6mm	15.6mm
Standover Height	723mm	739mm	760mm	780mm	800mm	817mm
Tire to Pedal Spindle	70.3mm 165 mm cranks	70.3mm 165 mm cranks	67.4mm 170 mm cranks	78.4mm 170 mm cranks	85.2mm 172.5 mm cranks	91.2mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	109.5mm 165 mm cranks	109.5mm 165 mm cranks	107.5mm 170 mm cranks	107.5mm 170 mm cranks	107mm 172.5 mm cranks	107mm 172.5 mm cranks

	50 cm	52 cm	54 cm	56 cm	58 cm	60 cm
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	700C/29 in 622 mm BSD
Tire Width	30mm	30mm	30mm	30mm	30mm	30mm
Tire Width Max	31mm	31mm	31mm	31mm	31mm	31mm
Tire Outer Diameter	693mm	693mm	693mm	693mm	693mm	693mm
Bike Length with Tires	1674mm	1674mm	1677mm	1688mm	1698mm	1704mm
Crank Length	165mm	165mm	170mm	170mm	172.5mm	172.5mm
Handlebar Width	380mm	380mm	400mm	400mm	420mm	420mm
Stem Length	90mm	90mm	100mm	100mm	110mm	120mm
Stem Angle	-6deg	-6deg	-6deg	-6deg	-6deg	-6deg

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://www.cube.eu/de-en/cube-litening-air-c-68x-pro-skyscraper-n-white/128100

Geometry