2021 Velotraum Speedster SP-300

	M	L	XL	XXL
Stack	598mm	616mm	636mm	636mm
Reach	383mm	392mm	402mm	417mm
Stack to Reach Ratio	1.56:1	1.57:1	1.58:1	1.53:1
Seat Tube Length, C-T	480mm	520mm	540mm	560mm
Top Tube Length, Effective/Horizontal HT Top	560mm	575mm	590mm	605mm
Top Tube Slope	14.9deg	12.4deg	12.2deg	10deg
Head Tube Angle	71.5deg	71.5deg	71.5deg	71.5deg
Seat Tube Angle	71.5deg	71.5deg	71.5deg	71.5deg
Head Tube Length	160mm	180mm	200mm	200mm
Bottom Bracket Drop	49mm	49mm	49mm	49mm
Bottom Bracket Height	300mm	300mm	300mm	300mm
Chainstay Length	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	447.3mm	447.3mm	447.3mm	447.3mm
Front-Center	620.6mm	636.6mm	652.5mm	670.5mm
Front-Center Horizontal	618.7mm	634.7mm	650.7mm	668.7mm
Wheelbase	1066mm	1082mm	1098mm	1116mm
Fork Offset/Rake	49.3mm	50mm	49.6mm	52.4mm
Fork Length (Axle-To-Crown)	425mm	425mm	425mm	425mm
Trail	64.8mm mid/neutral	64.1mm mid/neutral	64.5mm mid/neutral	61.5mm mid/neutral
Mechanical Trail	61.4mm	60.7mm	61.2mm	58.3mm
Wheel Flop	19.5mm	19.3mm	19.4mm	18.5mm
Standover Height	780mm	810mm	830mm	840mm
Tire to Pedal Spindle	101.6mm 170 mm cranks	117.6mm 170 mm cranks	133.5mm 170 mm cranks	151.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	130mm 170 mm cranks	130mm 170 mm cranks	130mm 170 mm cranks	130mm 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://velotraum.de/infos/downloads/

Geometry