2020 Superior Bikes X-Road Issue Base

	52cm (S)	54cm (M)	56cm (L)	58cm (XL)
Stack	536mm	557mm	578mm	597mm
Reach	376mm	379mm	392mm	408mm
Stack to Reach Ratio	1.43:1	1.47:1	1.47:1	1.46:1
Seat Tube Length, Unknown	462mm	482mm	502mm	522mm
Top Tube Length, Effective/Horizontal Center	531mm	544mm	568mm	590mm
Top Tube Slope	10.4deg	10.4deg	10.3deg	9.9deg
Head Tube Angle	71deg	71.5deg	72deg	72deg
Seat Tube Angle	73.8deg	73.5deg	73deg	73deg
Head Tube Length	120mm	140mm	160mm	180mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	269mm	269mm	269mm	269mm
Chainstay Length	412mm	412mm	412mm	412mm
Chainstay Length Horizontal	406mm	406mm	406mm	406mm
Front-Center	588.2mm	594.1mm	608mm	629.9mm
Front-Center Horizontal	584mm	590mm	604mm	626mm
Wheelbase	990mm	996mm	1010mm	1032mm
Fork Offset/Rake	44.9mm	45.6mm	44.6mm	44.5mm
Trail	69.2mm high	65.4mm high	63.2mm mid/neutral	63.4mm mid/neutral
Mechanical Trail	65.4mm	62mm	60.1mm	60.3mm
Wheel Flop	21.3mm	19.7mm	18.6mm	18.6mm
Tire to Pedal Spindle	76.7mm 172.5 mm cranks	82.6mm 172.5 mm cranks	94mm 175 mm cranks	115.9mm 175 mm cranks
Pedal Spindle to Ground Clearance	96.5mm 172.5 mm cranks	96.5mm 172.5 mm cranks	94mm 175 mm cranks	94mm 175 mm cranks

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://superiorbikes.eu/en/2020/road-gravel/x-road-team-issue/matte-silver-dark-chrome

Geometry