2021 Polygon Bikes Siskiu D6 L 29"

Build

700C/29 in × 2.25 in

Insights

Average stack and reach vs trend of full-suspension cross-country mtb bikes
Design deviates from other sizes of Polygon Bikes Siskiu

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
615.9mm
Reach
465mm
Stack to Reach Ratio
1.32:1
Seat Tube Length, C-T
487mm
Top Tube Length, Effective/Horizontal Center
624mm
Head Tube Angle
67deg
Effective Seat Tube Angle, Unknown
76deg
Head Tube Length
112mm
Bottom Bracket Drop
47mm
Bottom Bracket Height
321.2mm
Chainstay Length
436mm
Chainstay Length Horizontal
433.5mm
Front-Center
757mm
Front-Center Horizontal
755.5mm
Wheelbase
1189mm
Fork Offset/Rake
46mm
Trail
106.3mm
very high
Mechanical Trail
97.9mm
Wheel Flop
38.2mm
Standover Height
733mm
Tire to Pedal Spindle Distance
With 175 mm cranks
213.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
146.2mm

D6 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.25in
Tire Outer Diameter
736.3mm
Bike Length with Tires
1925.3mm
Crank Length
175mm
Handlebar Width
760mm
Stem Length
45mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
120mm
Rear Travel
120mm
Suspension Sag
25%
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc

Published Sizing Recommendations

Height
180 cm
to
188 cm
Source:https://www.bicyclesonline.com.au/2021-polygon-siskiu-d6-dual-suspension-mountain-bi