Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.6 in

Insights

Average stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Polygon Bikes Siskiu
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

Stack
599.7mm
Reach
430mm
Stack to Reach Ratio
1.39:1
Seat Tube Length, Unknown
435mm
Seat Tube Length, Effective Unknown
74.5mm
Top Tube Length, Effective/Horizontal Center
596.3mm
Top Tube Slope
18.3deg
Head Tube Angle
66deg
Seat Tube Angle
68.5deg
Head Tube Length
110mm
Bottom Bracket Drop
20mm
Bottom Bracket Height
338mm
Chainstay Length
430mm
Chainstay Length Horizontal
429.5mm
Front-Center
738.7mm
Front-Center Horizontal
738.5mm
Wheelbase
1168mm
Fork Offset/Rake
46mm
Trail
109mm
very high
Mechanical Trail
99.6mm
Wheel Flop
40.5mm
Standover Height
695.1mm
Tire to Pedal Spindle
210.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
168mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
2.6in
Tire Outer Diameter
716.1mm
Bike Length with Tires
1884.1mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
150mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Rim

Meta

Actions
Source
https://www.polygonbikes.com/product/mountain/siskiu-t7/
Brand
Bike
Size
Category