2023 Rollingstone Shang base

	xs	s	m	l	xl
Stack	507.6mm	526.5mm	548.8mm	571.5mm	595.3mm
Reach	359.7mm	370mm	377.8mm	385mm	393.5mm
Stack to Reach Ratio	1.41:1	1.42:1	1.45:1	1.48:1	1.51:1
Seat Tube Length, C-T	420mm	440mm	460mm	490mm	520mm
Top Tube Length, Actual C-C	491mm	516mm	530mm	551mm	575.5mm
Top Tube Slope	12.3deg	11.9deg	11.9deg	11deg	10.2deg
Head Tube Angle	70.2deg	71.5deg	72deg	72.5deg	73deg
Seat Tube Angle	75.5deg	74.5deg	74.5deg	73.8deg	73deg
Head Tube Length	105mm	120mm	140mm	162mm	185mm
Bottom Bracket Drop	71mm	71mm	71mm	71mm	71mm
Bottom Bracket Height	268mm	268mm	268mm	268mm	268mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	403.8mm	403.8mm	403.8mm	403.8mm	403.8mm
Front-Center	574.5mm	579.6mm	584.7mm	594.3mm	605.1mm
Front-Center Horizontal	570.1mm	575.2mm	580.4mm	590mm	600.9mm
Wheelbase	973.9mm	979mm	984.2mm	993.8mm	1004.7mm
Fork Offset/Rake	50mm	50mm	45mm	45mm	45mm
Fork Length (On-Axis)	376mm	376mm	376mm	376mm	376mm
Trail	68.9mm high	60.7mm mid/neutral	62.8mm mid/neutral	59.7mm mid/neutral	56.6mm mid/neutral
Mechanical Trail	64.8mm	57.6mm	59.8mm	56.9mm	54.1mm
Wheel Flop	22mm	18.3mm	18.5mm	17.1mm	15.8mm
Standover Height	711.5mm	730.4mm	750.8mm	777.9mm	804.9mm
Tire to Pedal Spindle	65.5mm 170 mm cranks	70.6mm 170 mm cranks	75.7mm 170 mm cranks	85.3mm 170 mm cranks	96.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 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.

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Source:Unkown

Geometry