2021 Polygon Bikes Bend R5

	S	M	L
Stack	569.1mm	599.5mm	632mm
Reach	365mm	380mm	395mm
Stack to Reach Ratio	1.56:1	1.58:1	1.6:1
Seat Tube Length, C-T	430mm	480mm	535mm
Top Tube Length, Effective/Horizontal HT Top	528.2mm	551.9mm	576.2mm
Top Tube Slope	17.9deg	15.1deg	12.2deg
Head Tube Angle	71deg	71.5deg	72.5deg
Seat Tube Angle	74deg	74deg	74deg
Head Tube Length	140mm	170mm	200mm
Bottom Bracket Drop	80mm	80mm	80mm
Bottom Bracket Height	259mm	259mm	259mm
Chainstay Length	420mm	420mm	420mm
Chainstay Length Horizontal	412.3mm	412.3mm	412.3mm
Front-Center	592.1mm	611.9mm	626.8mm
Front-Center Horizontal	586.7mm	606.7mm	621.7mm
Wheelbase	999mm	1019mm	1034mm
Fork Offset/Rake	45mm	45mm	45mm
Trail	69.1mm high	66mm high	59.7mm mid/neutral
Mechanical Trail	65.4mm	62.6mm	56.9mm
Wheel Flop	21.3mm	19.9mm	17.1mm
Standover Height	677.4mm	720.3mm	767mm
Tire to Pedal Spindle	83.1mm 170 mm cranks	102.9mm 170 mm cranks	117.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	89mm 170 mm cranks	89mm 170 mm cranks	89mm 170 mm cranks

Published Sizing Recommendations

Height

150 cm

163 cm

175 cm

188 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.

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Source:https://www.polygonbikes.com/id/sepeda/sepeda-balap/bend-r5/