2023 Airwolf YFR066 Base

	XS - 49	S - 52	M - 54	L - 56	XL - 58
Stack	526mm	552mm	572mm	593mm	614mm
Reach	383mm	387mm	390mm	394mm	398mm
Stack to Reach Ratio	1.37:1	1.43:1	1.47:1	1.51:1	1.54:1
Seat Tube Length, Unknown	470mm	490mm	510mm	530mm	550mm
Top Tube Slope	8.1deg	8.8deg	8.8deg	8.9deg	8.9deg
Head Tube Angle	71deg	72deg	72.5deg	73deg	73.3deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73.1deg
Head Tube Length	105mm	125mm	145mm	165mm	185mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	266mm	266mm	266mm	266mm	266mm
Chainstay Length	420mm	420mm	420mm	420mm	420mm
Chainstay Length Horizontal	414.1mm	414.1mm	414.1mm	414.1mm	414.1mm
Front-Center	593mm	595mm	600mm	605mm	613mm
Front-Center Horizontal	588.9mm	590.9mm	595.9mm	600.9mm	609mm
Wheelbase	1003mm	1005mm	1010mm	1015.1mm	1023.1mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Trail	68.1mm high	61.9mm mid/neutral	58.8mm mid/neutral	55.7mm mid/neutral	53.8mm mid/neutral
Mechanical Trail	64.4mm	58.8mm	56mm	53.2mm	51.6mm
Wheel Flop	21mm	18.2mm	16.9mm	15.6mm	14.8mm
Tire to Pedal Spindle	87mm 170 mm cranks	89mm 170 mm cranks	94mm 170 mm cranks	99mm 170 mm cranks	107mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	96mm 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.aliexpress.com/item/1005004256426343.html?spm=a2g0o.store_pc_home.promoteWysiwyg_503471845.1005004256426343

Geometry