Big thanks to modern geometry; a slacker head angle and longer reach and steeper seat, makes the Polygon Siskiu D series series unbelievably capable for riders looking to tackle XC riding with some aggression. The anti-squat has been optimized for pedaling performance and the suspension is more progressive for when the trail gets rowdy. We improved support under power, enabling Siksiu D platform climbs like a hardtail without substituting comfort or traction. The downs are even better when you enjoy the climb up.


RM2999 

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SPECIFICATIONS

ModelDSED7D5
FrameALX XC Trail Alloy
Thru Axle
ALX XC Trail Alloy
QR
Front SuspensionSuntour Raidon32 Boost
LO-R, Air
120mm
Rockshox Recon Silver RL, Air
120mm
Suntour XCM HLO
120mm
Rear Suspension

Rockshox Deluxe Select Plus
E2E: 190x45mm
Suntour Raidon Lo Air
E2E: 190x51mm
Rear DerailleurShimano Deore M5100-SGS
11-Speed
Shimano M3100
9-Speed
Front Derailleur
-Shimano
2-Speed
ShifterShimano Deore M5100
1x11-Speed
Shimano M3100
2x9-Speed
CranksetShimano Deore M5100-1
32T, 2pc Crank
170mm - S, M
175mm - L, XL
Shimano MT210
36/22T
170mm
CassetteShimano Deore M5100
11-51T
11-Speed
Shimano HG200
11-36T
9-Speed
BrakeShimano MT201
Hydraulic
Shimano MT200
Hydraulic
WheelsetAlloy Double Wall
Tubeless Ready
Alloy Double Wall
TireSchwalbe
27.5/29 x 2.25"
Performance
27.5 x 2.25"
HandlebarEntity Xpert Alloy
780x31.8mm
Rise: 30mm
Bend: 6degree
Entity Sport Alloy
760 x 31.8mm
Rise: 12mm
Bend: 0degree
StemEntity
Seatpost

Tranzx Dropper
27.5": 150mm, 30.9x459mm
29"" 170mm, 30.9x499mm 
Entity Sport Alloy
30.9x350mm
SaddleEntity Void
Weight


Color



*THE SPECIFICATIONS, COLORS, AND AVAILABILITY OF THE PRODUCTS CAN BE SUBJECTS TO ALTER WITHOUT PRIOR NOTIFICATION



GEOMETRY & SIZING

*Siskiu D5's geometry & sizing is slightly different from D7, DSE


SizeS 27.5"M 27.5"L 27.5"

Rider's Height (cm)152-165162-175162-175
ASeat Tube Length395435485
BSeat Tube Angle707070
CEffective seat Tube Angle75.575.575.5
DHead Tube Length102105122
EHead Tube Angle676767
FEffective Top Tube572.7595.1617.5
GBB Height326326326
HBB Offset2727.27
IChainstay Length432432432
JWheelbase113011571181
KFrame Reach425445465
LFrame Stack571.2580.4589.6
MStandover Height676696729
Type
XC
Frame
Alloy
Speed
Mechanic 2x9
Brake
Hydraulic Disc Brake
Wheel Size
27.5"