2023 Felt Bicycles Breed 30

	47	51	54	56	58	61
Stack	544mm	562mm	575mm	591mm	607mm	626mm
Reach	374mm	380mm	385mm	389mm	393mm	397mm
Stack to Reach Ratio	1.45:1	1.48:1	1.49:1	1.52:1	1.54:1	1.58:1
Seat Tube Length, C-T	440mm	470mm	500mm	520mm	540mm	570mm
Top Tube Length, Effective/Horizontal HT Top	530mm	540mm	555mm	570mm	585mm	600mm
Top Tube Slope	13.7deg	12.2deg	10.2deg	9.8deg	9.3deg	8.3deg
Head Tube Angle	70deg	70.5deg	70.5deg	71deg	71.5deg	71.5deg
Seat Tube Angle	74deg	74deg	74deg	73deg	73deg	72deg
Head Tube Length	100mm	116mm	130mm	145mm	160mm	180mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm	72mm	72mm
Bottom Bracket Height	277mm	277mm	277mm	277mm	277mm	277mm
Chainstay Length Horizontal	420mm	420mm	420mm	420mm	420mm	420mm
Front-Center	597.4mm	603.3mm	614.2mm	619.2mm	623.2mm	632.1mm
Front-Center Horizontal	593mm	599mm	610mm	615mm	619mm	628mm
Wheelbase	1013mm	1019mm	1030mm	1035mm	1039mm	1048mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm	50mm
Trail	73.8mm high	70.5mm high	70.5mm high	67.3mm high	64.1mm mid/neutral	64.1mm mid/neutral
Mechanical Trail	69.4mm	66.5mm	66.5mm	63.6mm	60.7mm	60.7mm
Wheel Flop	23.7mm	22.2mm	22.2mm	20.7mm	19.3mm	19.3mm
Standover Height	687mm	708mm	737mm	757mm	777mm	805mm
Tire to Pedal Spindle	83.4mm 165 mm cranks	84.3mm 170 mm cranks	92.7mm 172.5 mm cranks	97.7mm 172.5 mm cranks	99.2mm 175 mm cranks	108.1mm 175 mm cranks
Pedal Spindle to Ground Clearance	112mm 165 mm cranks	107mm 170 mm cranks	104.5mm 172.5 mm cranks	104.5mm 172.5 mm cranks	102mm 175 mm cranks	102mm 175 mm cranks

	47	51	54	56	58	61
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	38mm	38mm	38mm	38mm	38mm	38mm
Tire Outer Diameter	698mm	698mm	698mm	698mm	698mm	698mm
Bike Length with Tires	1711mm	1717mm	1728mm	1733mm	1737mm	1746mm
Crank Length	165mm	170mm	172.5mm	172.5mm	175mm	175mm

Published Sizing Recommendations

Height	152.4 cm to 167.6 cm	167.6 cm to 172.7 cm	172.7 cm to 177.8 cm	177.8 cm to 182.8 cm	182.8 cm to 187.9 cm	187.9 cm to 195.5 cm
PBH	71.2 cm to 74.9 cm	75.1 cm to 76.2 cm	77.9 cm to 82 cm	81 cm to 85 cm	84 cm to 87.1 cm	87.3 cm to 91.1 cm

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.feltbicycles.com/en-int/archive/2023/gravel-adventurebikes/breed-gravel/breed-30.color.CED5B4.html