2021 Polygon Bikes Bend R5 M

Build

650B/27.5 in × 47 mm

Insights

Somewhat upright stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
599.5mm
Reach
380mm
Stack to Reach Ratio
1.58:1
Seat Tube Length, C-T
480mm
Top Tube Length, Effective/Horizontal HT Top
551.9mm
Top Tube Slope
15.1deg
Head Tube Angle
71.5deg
Seat Tube Angle
74deg
Head Tube Length
170mm
Bottom Bracket Drop
80mm
Bottom Bracket Height
259mm
Chainstay Length
420mm
Chainstay Length Horizontal
412.3mm
Front-Center
611.9mm
Front-Center Horizontal
606.7mm
Wheelbase
1019mm
Fork Offset/Rake
45mm
Trail
66mm
high
Mechanical Trail
62.6mm
Wheel Flop
19.9mm
Standover Height
720.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
102.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
89mm

R5 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1697mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
163 cm
to
175 cm
Source:https://www.polygonbikes.com/id/sepeda/sepeda-balap/bend-r5/