2022 Soma Fabrications Buena Vista Disc

	42cm	50	54	58	62
Stack	561mm	577mm	593mm	627mm	662mm
Reach	364mm	371mm	386mm	390mm	402mm
Stack to Reach Ratio	1.54:1	1.56:1	1.54:1	1.61:1	1.65:1
Seat Tube Length, C-T	420mm	500mm	540mm	580mm	595mm
Top Tube Length, Actual C-C	518mm	530mm	555mm	582mm	605mm
Top Tube Slope	18.2deg	10.7deg	7.9deg	7.4deg	9.2deg
Head Tube Angle	71deg	71.5deg	72deg	72deg	72.5deg
Seat Tube Angle	74.5deg	74.5deg	74deg	73deg	73deg
Head Tube Length	130mm	145mm	160mm	195mm	230mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	264mm	283mm	283mm	283mm	283mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	424.3mm	424.3mm	424.3mm	424.3mm	424.3mm
Front-Center	585mm	591mm	606mm	622mm	640mm
Front-Center Horizontal	578.7mm	586.7mm	601.7mm	617.7mm	635.7mm
Wheelbase	1003mm	1011mm	1026mm	1042mm	1060mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Trail	67.4mm high	70.7mm high	67.4mm high	67.4mm high	64.1mm mid/neutral
Mechanical Trail	63.7mm	67mm	64.1mm	64.1mm	61.2mm
Wheel Flop	20.8mm	21.3mm	19.8mm	19.8mm	18.4mm
Standover Height	25mm	26mm	26.8mm	27.7mm	28.4mm
Tire to Pedal Spindle	81mm 170 mm cranks	68mm 170 mm cranks	83mm 170 mm cranks	99mm 170 mm cranks	117mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	113mm 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.somafabshop.com/shop/product/soma-frameset-buena-vista-disc-teal-metallic-5615?category=842

Geometry