2016 Felt Bicycles Brougham Base

	51	54	56	58	61
Stack	509mm	528mm	549mm	570mm	599mm
Reach	389mm	387mm	402mm	415mm	425mm
Stack to Reach Ratio	1.31:1	1.36:1	1.37:1	1.37:1	1.41:1
Seat Tube Length, C-T	510mm	540mm	560mm	580mm	610mm
Seat Tube Length, C-C	477mm	507mm	527mm	547mm	577mm
Top Tube Length, Effective/Horizontal Center	523mm	540mm	560mm	580mm	598mm
Top Tube Slope	1.7deg	1deg	1.1deg	1.2deg	1.2deg
Head Tube Angle	73deg	73deg	73.5deg	74deg	74deg
Seat Tube Angle	75.5deg	74deg	74deg	74deg	74deg
Head Tube Length	110mm	130mm	150mm	170mm	200mm
Bottom Bracket Drop	55mm	55mm	55mm	55mm	55mm
Bottom Bracket Height	284mm	284mm	284mm	284mm	284mm
Chainstay Length	395mm	395mm	395mm	395mm	395mm
Chainstay Length Horizontal	391.2mm	391.2mm	391.2mm	391.2mm	391.2mm
Front-Center	576mm	580mm	596mm	611mm	629mm
Front-Center Horizontal	580.9mm	584.9mm	600.9mm	615.9mm	633.9mm
Wheelbase	972mm	976mm	992mm	1007mm	1025mm
Fork Offset/Rake	43mm	43mm	43mm	43mm	43mm
Fork Length (Axle-To-Crown)	367mm	367mm	367mm	367mm	367mm
Trail	58.7mm mid/neutral	58.7mm mid/neutral	55.6mm mid/neutral	52.5mm mid/neutral	52.5mm mid/neutral
Mechanical Trail	56.1mm	56.1mm	53.3mm	50.4mm	50.4mm
Wheel Flop	16.4mm	16.4mm	15.1mm	13.9mm	13.9mm
Standover Height	768mm	792mm	812mm	832mm	861mm
Tire to Pedal Spindle	67mm 170 mm cranks	71mm 170 mm cranks	87mm 170 mm cranks	102mm 170 mm cranks	120mm 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://geometrygeeks.bike/bike/felt-brougham-2016/

Geometry