2022 SPCYCLE SP-G20 Base

	49	52	54	56	58
Stack	537mm	558mm	569mm	590mm	609mm
Reach	371mm	375mm	376mm	385mm	394mm
Stack to Reach Ratio	1.45:1	1.49:1	1.51:1	1.53:1	1.55:1
Seat Tube Length, C-T	490mm	520mm	540mm	560mm	580mm
Top Tube Length, Effective/Horizontal HT Top	520mm	535mm	550mm	565mm	580mm
Top Tube Slope	7.4deg	6.4deg	5.6deg	5.7deg	5.5deg
Head Tube Angle	70.5deg	71deg	71.5deg	72deg	72deg
Seat Tube Angle	74.5deg	74deg	73deg	73deg	73deg
Head Tube Length	120mm	140mm	150mm	170mm	190mm
Bottom Bracket Drop	67mm	67mm	67mm	67mm	67mm
Bottom Bracket Height	284mm	284mm	284mm	284mm	284mm
Chainstay Length	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	429.8mm	429.8mm	429.8mm	429.8mm	429.8mm
Front-Center	594mm	600mm	600mm	611mm	626mm
Front-Center Horizontal	590.2mm	596.3mm	596.3mm	607.3mm	622.4mm
Wheelbase	1020mm	1026.1mm	1026.1mm	1037.1mm	1052.2mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Trail	71.3mm high	68mm high	64.7mm mid/neutral	61.5mm mid/neutral	61.5mm mid/neutral
Mechanical Trail	67.2mm	64.3mm	61.4mm	58.5mm	58.5mm
Wheel Flop	22.4mm	20.9mm	19.5mm	18.1mm	18.1mm
Tire to Pedal Spindle	73mm 170 mm cranks	79mm 170 mm cranks	79mm 170 mm cranks	90mm 170 mm cranks	105mm 170 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	114mm 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.aliexpress.com/item/1005005307466455.html

Geometry