Big thanks to modern geometry; a slacker head angle and longer reach and steeper seat, makes the Polygon Siskiu D 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 Siskiu D platform climbs like a hardtail without substituting comfort or traction. The downs are even better when you enjoy the climb up.
Features
Specifications
Frameset ALX XC TRAIL FRAME
Fork SUNTOUR XCM HLO, 120MM TRAVEL
Frame Color RED - BLACK
Decal Color NICKEL - DAVY GREY
Rear Shock SUNTOUR RAIDON LO AIR, E2E: 190x51MM
Drivetrain
Shifter SHIMANO SL-M3100, 2x9-SPEED TRIGGER
Rear Derailleur SHIMANO RD-M3100 DIRECT ATTACH 9-SPEED
Pedal ALLOY CAGE PEDAL W/ REFLECTOR
Crank SHIMANO FC-MT210 36/22T TWO PIECE CRANK, 170MM
BB BSA THREADED 68/73MM
Cassette SHIMANO CS-HG200 11-34T 9-SPEED
Chain KMC X9
Cockpit
Saddle ENTITY VOID, SADDLE ø 7mm
Handlestem ENTITY SPORT ALLOY, E: 45MM, B: 31.8MM, R/D: 0DEGREE
Seatpost ENTITY SPORT ALLOY, DXL: 30.9x350MM
Heaadset THREADLESS ZERO STACK HEADSET, ZS 44/28.6 | ZS 56/30
Handlebar ENTITY SPORT ALLOY, W: 760MM, BB: 31.8MM, R/D: 12MM, B: 0DEGREE
Wheel & Tire
Wheel Set ALLOY DOUBLE WALL
Tire PERFORMANCE TIRE 27.5"x2.25"
Rim ALLOY DOUBLE WALL 584-15 32H FOR TYRE 584-35/68
Wheel Size 27.5
Hub F: ALLOY QRx100mm 32H CENTER LOCK / R: ALLOY BOOST QRx141mm 32H CENTER-LOCK
Brake
Brake Lever SHIMANO MT200 HYDRAULIC DISC BRAKE
Brake Caliper SHIMANO MT200 HYDRAULIC DISC BRAKE
Rotor FRONT:180MM REAR:160MM CENTER-LOCK
Geometry & Size
| S | M | L | |
|---|---|---|---|
| Height (cm) | 152-165 | 162-175 | 172-185 |
| Seat Tube Length (A) | 395 | 435 | 485 |
| Seat Tube Angle (B) | 70 | 70 | 70 |
| Effective Seat Tube Angle (C) | 75.5 | 75.5 | 75.5 |
| Head Tube Length (D) | 102 | 105 | 122 |
| Head Tube Angle (E) | 67 | 67 | 67 |
| Effective Top Tube (F) | 572.7 | 595.1 | 617.5 |
| Bb Height (G) | 326 | 326 | 326 |
| Bb Offset (H) | 27 | 27 | 27 |
| Chainstay Length (I) | 432 | 432 | 432 |
| Wheelbase (J) | 113 | 1157 | 1181 |
| Frame Reach (K) | 425 | 445 | 465 |
| Frame Stack (L) | 571.2 | 580.4 | 589.6 |
| Standover Height (M) | 676 | 696 | 729 |
