2017 Fuji Bikes Feather Base

Very aggressive stack and reachvs category

Somewhat aggressive stack and reachvs category

Somewhat upright stack and reachvs category

Somewhat aggressive stack and reachvs category

Average stack and reachvs category

	XS (49cm)	S (52cm)	L (56cm)	M (54cm)	XL (58cm)	XXL (61cm)
Stack	406mm	480mm	515mm	541mm	535mm	557mm
Reach	401mm	400mm	400mm	396mm	410mm	411mm
Stack to Reach Ratio	1.01:1	1.2:1	1.29:1	1.37:1	1.3:1	1.36:1
Seat Tube Length, C-T	490mm	520mm	560mm	540mm	580mm	610mm
Top Tube Length, Unknown	520mm	540mm	560mm	550mm	570mm	590mm
Top Tube Slope	-7.3deg	-2.1deg	-2.1deg	2.5deg	-1.9deg	-2.4deg
Head Tube Angle	72deg	72deg	73.5deg	73.5deg	73.5deg	74deg
Seat Tube Angle	75deg	74deg	73deg	73deg	73deg	72.5deg
Head Tube Length	90mm	95mm	125mm	105mm	145mm	170mm
Bottom Bracket Drop	58mm	58mm	58mm	58mm	58mm	58mm
Bottom Bracket Height	278mm	278mm	278mm	278mm	278mm	278mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	400.8mm	400.8mm	400.8mm	400.8mm	400.8mm	400.8mm
Front-Center	577.7mm	589mm	583.1mm	575.1mm	585.1mm	597mm
Front-Center Horizontal	574.8mm	586.2mm	580.2mm	572.2mm	582.2mm	594.2mm
Wheelbase	975.6mm	987mm	981mm	973mm	983mm	995mm
Fork Offset/Rake	45mm	45mm	40mm	40mm	40mm	35mm
Trail	61.9mm mid/neutral	61.9mm mid/neutral	57.8mm mid/neutral	57.8mm mid/neutral	57.8mm mid/neutral	59.9mm mid/neutral
Mechanical Trail	58.8mm	58.8mm	55.4mm	55.4mm	55.4mm	57.6mm
Wheel Flop	18.2mm	18.2mm	15.7mm	15.7mm	15.7mm	15.9mm
Standover Height	745mm	761mm	796mm	777mm	801mm	843mm
Tire to Pedal Spindle	76.7mm 165 mm cranks	88mm 165 mm cranks	77.1mm 170 mm cranks	69.1mm 170 mm cranks	79.1mm 170 mm cranks	91mm 170 mm cranks
Pedal Spindle to Ground Clearance	113mm 165 mm cranks	113mm 165 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks

	XS (49cm)	S (52cm)	L (56cm)	M (54cm)	XL (58cm)	XXL (61cm)
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	25mm	25mm	25mm	25mm	25mm	25mm
Tire Width Max	28mm	28mm	28mm	28mm	28mm	28mm
Tire Outer Diameter	672mm	672mm	672mm	672mm	672mm	672mm
Bike Length with Tires	1647.6mm	1659mm	1653mm	1645mm	1655mm	1667mm
Crank Length	165mm	165mm	170mm	170mm	170mm	170mm
Handlebar Width	400mm	400mm	400mm	400mm	400mm	400mm
Stem Length	80mm	80mm	100mm	80mm	100mm	100mm

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://archive.fujibikes.com/2017/Fuji/feather6

Geometry