2020 Stayer Cycles Groadinger UG

	XS	S	M	L	XL
Stack	534mm	548mm	569mm	588mm	607mm
Reach	362mm	372mm	380mm	391mm	404mm
Stack to Reach Ratio	1.48:1	1.47:1	1.5:1	1.5:1	1.5:1
Seat Tube Length, C-C	440mm	460mm	480mm	510mm	540mm
Top Tube Length, Effective/Horizontal Center	512mm	526mm	544mm	561mm	579mm
Head Tube Angle	70.5deg	71deg	72deg	72deg	72deg
Seat Tube Angle	74.5deg	74.5deg	74deg	74deg	74deg
Head Tube Length	120mm	130mm	150mm	170mm	190mm
Bottom Bracket Drop	68mm	68mm	68mm	68mm	68mm
Bottom Bracket Height	271mm	271mm	271mm	271mm	271mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	419.5mm	419.5mm	419.5mm	419.5mm	419.5mm
Front-Center	587.4mm	592.4mm	603.3mm	620.2mm	642.1mm
Front-Center Horizontal	583.5mm	588.5mm	599.5mm	616.5mm	638.5mm
Wheelbase	1003mm	1008mm	1019mm	1036mm	1058mm
Fork Offset/Rake	51mm	51mm	51mm	51mm	51mm
Fork Length (Axle-To-Crown)	383mm	383mm	383mm	383mm	383mm
Trail	65.9mm high	62.8mm mid/neutral	56.5mm mid/neutral	56.5mm mid/neutral	56.5mm mid/neutral
Mechanical Trail	62.2mm	59.4mm	53.8mm	53.8mm	53.8mm
Wheel Flop	20.8mm	19.3mm	16.6mm	16.6mm	16.6mm
Tire to Pedal Spindle	78.4mm 170 mm cranks	83.4mm 170 mm cranks	94.3mm 170 mm cranks	111.2mm 170 mm cranks	133.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	101mm 170 mm cranks	101mm 170 mm cranks	101mm 170 mm cranks	101mm 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.

Category Trend

Source:https://www.stayercycles.com/groadingers/ug

Geometry