2022 Polygon Bikes Xtrada 7 S

Build

650B/27.5 in × 2.25 in

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Polygon Bikes Xtrada
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
593mm
Reach
410mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
385mm
Top Tube Length, Effective/Horizontal HT Top
569mm
Top Tube Slope
23.5deg
Head Tube Angle
67deg
Seat Tube Angle
75deg
Head Tube Length
95mm
Bottom Bracket Drop
45mm
Bottom Bracket Height
304.2mm
Chainstay Length
425mm
Chainstay Length Horizontal
422.6mm
Front-Center
684.9mm
Front-Center Horizontal
683.4mm
Wheelbase
1106mm
Fork Offset/Rake
46mm
Trail
98.2mm
very high
Mechanical Trail
90.4mm
Wheel Flop
35.3mm
Standover Height
663mm
Tire to Pedal Spindle Distance
With 170 mm cranks
165.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
134.2mm

7 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.25in
Tire Outer Diameter
698.3mm
Bike Length with Tires
1804.3mm
Crank Length
170mm
Handlebar Width
760mm
Stem Length
45mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 1 in
to
5 ft 5 in
Source:https://www.srsuntour.com/products/fork/XCR32-Boost-7416.html