2023 Polygon Bikes Bend R9X

	S	M	L	XL
Stack	563mm	612mm	621mm	654mm
Reach	364mm	382mm	396mm	416mm
Stack to Reach Ratio	1.55:1	1.6:1	1.57:1	1.57:1
Seat Tube Length, C-T	405mm	450mm	495mm	540mm
Top Tube Length, Effective/Horizontal HT Top	520mm	550mm	580mm	610mm
Top Tube Slope	20.1deg	19.5deg	15.3deg	13.5deg
Head Tube Angle	70deg	70deg	70.5deg	70.5deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	140mm	165mm	200mm	235mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm
Bottom Bracket Height	283mm	283mm	283mm	283mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	434.1mm	434.1mm	434.1mm	434.1mm
Front-Center	600.3mm	626.1mm	647.9mm	679.8mm
Front-Center Horizontal	595.9mm	621.9mm	643.9mm	675.9mm
Wheelbase	1030mm	1056mm	1078mm	1110mm
Fork Offset/Rake	50mm	40.8mm	50.5mm	50.8mm
Trail	76mm high	85.8mm very high	72.2mm high	71.9mm high
Mechanical Trail	71.4mm	80.7mm	68.1mm	67.8mm
Wheel Flop	24.4mm	27.6mm	22.7mm	22.6mm
Standover Height	694mm	736mm	781mm	823mm
Tire to Pedal Spindle	75.3mm 170 mm cranks	101.1mm 170 mm cranks	122.9mm 170 mm cranks	154.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	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.

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Source:https://www.polygonbikes.com/bend-r9x/

Geometry