2019 Polygon Bikes Bend RIV(R4) 56

Build

700C/29 in × 40 mm

Insights

Somewhat aggressive stack and reach vs trend of touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
648.5mm
Reach
415mm
Stack to Reach Ratio
1.56:1
Seat Tube Length, C-T
560mm
Top Tube Length, Effective/Horizontal HT Top
613mm
Top Tube Slope
11.1deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
225mm
Bottom Bracket Drop
65mm
Bottom Bracket Height
286mm
Chainstay Length
440mm
Chainstay Length Horizontal
435.2mm
Front-Center
660.3mm
Front-Center Horizontal
657.1mm
Wheelbase
1092.3mm
Fork Offset/Rake
50mm
Trail
61.5mm
mid/​neutral
Mechanical Trail
58.5mm
Wheel Flop
18.1mm
Standover Height
829mm
Tire to Pedal Spindle Distance
With 170 mm cranks
139.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
116mm

RIV(R4) Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1794.3mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:https://www.polygonbikes.com/shop/bikes/road/all-rounder/bend-riv/