Perfect for riders to tackle XC riding with some aggression.
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. #Updatedz
SISKIU D6
SISKIU D6
Specification
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Frameset
FramesetForkRear Shock
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Drivetrain
ShifterCrankCassetteRear DerailleurBBChainPedal
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTire
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Brake
Brake LeverRotor
Geometry & Size
| XXXS (27.5″) | S (27.5″) | M (27.5″) | M (29″) | L (29″) | XL (29″) | PRO XL | |
|---|---|---|---|---|---|---|---|
| Height (cm) | 100-120 | 152-165 | 162-175 | 162-175 | 172-185 | 182-195 | 190-200 |
| Seat Tube Length (A) | 390 15.35 | 395 15.55 | 435 17.13 | 435 17.13 | 487 19.17 | 522 20.55 | 522 20.55 |
| Seat Tube Angle (B) | 60 2.36 | 70 2.76 | 70 2.76 | 68.7 2.7 | 68.7 2.7 | 68.7 2.7 | 68.7 2.7 |
| Effective Seat Tube Angle (C) | 75 2.95 | 75.5 2.97 | 75.5 2.97 | 76 2.99 | 76 2.99 | 76 2.99 | 76 2.99 |
| Head Tube Length (D) | 100 3.94 | 102 4.02 | 105 4.13 | 102 4.02 | 112 4.41 | 122 4.8 | 122 4.8 |
| Head Tube Angle (E) | 60 2.36 | 67 2.64 | 67 2.64 | 67.5 2.66 | 67.5 2.66 | 67.5 2.66 | 67.5 2.66 |
| Effective Top Tube (F) | 570 22.44 | 572.7 22.55 | 595.1 23.43 | 603.9 23.78 | 624.3 24.58 | 646.7 25.46 | 646.7 25.46 |
| Bb Height (G) | 320 12.6 | 326 12.83 | 326 12.83 | 326 12.83 | 326 12.83 | 326 12.83 | 326 12.83 |
| Bb Offset (H) | 27 1.06 | 27 1.06 | 27 1.06 | 47 1.85 | 47 1.85 | 47 1.85 | 47 1.85 |
| Chainstay Length (I) | 432 17.01 | 432 17.01 | 432 17.01 | 436 17.17 | 436 17.17 | 436 17.17 | 436 17.17 |
| Wheelbase (J) | 1133 44.61 | 1133 44.61 | 1157 45.55 | 1165 45.87 | 1189 46.81 | 1213 47.76 | 1213 47.76 |
| Frame Reach (K) | 425 16.73 | 425 16.73 | 445 17.52 | 445 17.52 | 465 18.31 | 485 19.09 | 485 19.09 |
| Frame Stack (L) | 571.2 22.49 | 571.2 22.49 | 580.4 22.85 | 606.7 23.89 | 615.9 24.25 | 625.2 24.61 | 625.2 24.61 |
| Standover Height (M) | 676 26.61 | 676 26.61 | 696 27.4 | 698 27.48 | 733 28.86 | 761 29.96 | 761 29.96 |
