EXCEED YOUR EXPECTATIONS
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.
Designed for an aggressive ride
A slack head tube angle, long reach, steep seat angle, and tapered head tube angle to tackle any ride.
Better traction, better handling
With our Faux Bar System, Siskiu D provides you maximum traction on the rear tires for a steady handling and comfortable riding on climbs and downs.
Minimized lateral flex
Combination of the 120 mm of travel in the rear and a One-Piece Linkage System, Siskiu D reduces lateral flex and twist in the rear triangle and improves the performance of the suspension.
A perfect riding position with dropper seat post
Comes with dropper seat post that suits your riding style and gives you a perfect pedaling position at any time.
| frame | ALX SC Trail, 44/56mm head tube, 12x148mm, Internal routing, BSA threaded 73mm BB shell, Disc brake post 160mm |
| sizes (ct) | S, M, L, XL |
| frame color | Charcoal black |
| decal color | Burgundy |
| fork | Suntour Raidon32 Boost LO-R, Air spring, travel 120mm, lockout, rebound adjust, Tapered 1.5" to 1 1/8", 15x110mm |
| rear shock | RockShox Deluxe Select Plus, Air spring, lockout, rebound adjust, Metric 190x45mm |
| handlebar | Polygon Expert Alloy, 780mm, 31.8mm, Rise/drop 30mm, Bend 6 degree |
| handle stem | Polygon Expert Alloy, 45mm , 31.8mm, 7 degree |
| headset | Threadless tapered zero stack. S.H.I.S. ZS 44/28.6 / ZS 56/40 |
| saddle | Linc Void Saddle Steel Ø 7mm |
| seatpost | Tranz X Dropper 150mm. 30.9 x 459mm (S-M) / 499mm (L-XL) |
| seat clamp | 34.9mm BOLT TYPE |
| crankset | Prowheel RMZ-MD255-TT 32T two-piece-crank |
| crankset - max chain ring | Single 36T, double 36/22T |
| crankset - crank arm | 170mm |
| pedal | ALLOY W/ ALLOY CAGE |
| bottom bracket | Prowheel threaded 68/73mm |
| chain | KMC XG11E |
| cassette sprocket | Shimano CUES CS-LG400 11-50T 11-speed |
| rear derailleur | Shimano CUES RD-U6000-GS direct attach 11-speed |
| shifting lever | Shimano CUES SL-U6000-11R 11-speed trigger |
| brake lever | SHIMANO BL-MT201 |
| brake set | SHIMANO BR-MT200 |
| rotor | Shimano SM-RT30 F - 180mm R - 160mm center-lock |
| tyre | Performance tire 29"x2.25" (622-57) |
| maximum size | 29"x2.60" |
| wheels | MT6 tubeless ready w/ tubeless tape |
| rim | ALLOY DOUBLE WALL 622-30 32H FOR TYRE 622-54/76 |
| front hub | Shimano HB-TC500 15-B thru axle 15x110mm 32H center lock |
| rear hub | Shimano FH-TC500-HM thru axle 12x148mm 32H center lock for cassette sprocket |
| Frame Material | Alloy |
| Fork Material | Suspension |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Shimano |
| Groupset Model | CUES |
| Fork Brand | Suntour |
| Shifting Type | Mechanical |
| Pedals Included | Yes |
| Drivetrain Gearing | 1 x 11 |
| Ride Style | Trail |
| FRAME | ALX SC Trail, 44/56mm head tube, 12x148mm, Internal routing, BSA threaded 73mm BB shell, Disc brake post 160mm |
| SIZES (CT) | S, M, L, XL |
| FRAME COLOR | Charcoal black |
| DECAL COLOR | Burgundy |
| Fork | Suntour Raidon32 Boost LO-R, Air spring, travel 120mm, lockout, rebound adjust, Tapered 1.5" to 1 1/8", 15x110mm |
| REAR SHOCK | RockShox Deluxe Select Plus, Air spring, lockout, rebound adjust, Metric 190x45mm |
| Handlebar | Polygon Expert Alloy, 780mm, 31.8mm, Rise/drop 30mm, Bend 6 degree |
| HANDLE STEM | Polygon Expert Alloy, 45mm , 31.8mm, 7 degree |
| Headset | Threadless tapered zero stack. S.H.I.S. ZS 44/28.6 / ZS 56/40 |
| Saddle | Linc Void Saddle Steel Ø 7mm |
| Seatpost | Tranz X Dropper 150mm. 30.9 x 459mm (S-M) / 499mm (L-XL) |
| SEAT CLAMP | 34.9mm BOLT TYPE |
| Crankset | Prowheel RMZ-MD255-TT 32T two-piece-crank |
| CRANKSET - MAX CHAIN RING | Single 36T, double 36/22T |
| CRANKSET - CRANK ARM | 170mm |
| PEDAL | ALLOY W/ ALLOY CAGE |
| Bottom Bracket | Prowheel threaded 68/73mm |
| Chain | KMC XG11E |
| Cassette Sprocket | Shimano CUES CS-LG400 11-50T 11-speed |
| Rear Derailleur | Shimano CUES RD-U6000-GS direct attach 11-speed |
| SHIFTING LEVER | Shimano CUES SL-U6000-11R 11-speed trigger |
| Brake lever | SHIMANO BL-MT201 |
| BRAKE SET | SHIMANO BR-MT200 |
| Rotor | Shimano SM-RT30 F - 180mm R - 160mm center-lock |
| Tyre | Performance tire 29"x2.25" (622-57) |
| Maximum size | 29"x2.60" |
| Wheels | MT6 tubeless ready w/ tubeless tape |
| Rim | ALLOY DOUBLE WALL 622-30 32H FOR TYRE 622-54/76 |
| FRONT HUB | Shimano HB-TC500 15-B thru axle 15x110mm 32H center lock |
| REAR HUB | Shimano FH-TC500-HM thru axle 12x148mm 32H center lock for cassette sprocket |
| Fork Travel | 101 - 120mm |
| Shock Travel | 101 - 120mm |
* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.
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