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

• 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.
• Wheel fit size system - Siskiu DSE comes with Wheel Fit Size System that perfectly fits the rider for an efficient ride and optimum riding experience.
• 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.

Specifications

Frameset ALX XC TRAIL FRAME

Fork SUNTOUR RAIDON32 BOOST LO-R

Frame Color CHARCOAL - WHITE

Decal Color CRAYOLA BROWN - SILVER SAND

Rear Shock ROCKSHOX DELUXE SELECT PLUS, E2E: METRIC 190x45mm, HARDWARE: M8x25mm FOR BOTH SIDES

Size S, M, L, XL

Drivetrain

Shifter SHIMANO DEORE SL-M5100-R 11-SPEED TRIGGER

Rear Derailleur SHIMANO DEORE RD-M5100-SGS DIRECT ATTACH 11-SPEED

Pedal ALLOY W/ ALLOY CAGE

Crank SHIMANO DEORE FC-M5100-1 32T TWO-PIECE-CRANK, CRANK ARM: 170mm (S-M) / 175mm (L-XL)

BB SHIMANO BSA THREADED 68/73mm

Cassette SHIMANO DEORE CS-M5100 11-51T 11-SPEED

Chain KMC X11-1

Cockpit 

Saddle ENTITY SADDLE, STEEL ø 7mm

Handlestem ALLOY, EXT: 40mm, BB: 31.8mm, R/D: 7degree

Seatpost TRANZ X DROPPER 150mm / 170mm, DxL: 30.9 x 459mm (S-M) / 499mm (L-XL)

Heaadset THREADLESS TAPERED ZERO STACK, ZS 44/28.6 | ZS 56/40

Handlebar ENTITY EXPERT ALLOY, W: 780mm, BB: 31.8mm, R/D: 30mm, BEND: 6degree

Wheel & Tire

Wheel Set X-15 TUBELESS READY W/ TUBELESS TAPE

Tire PERFORMANCE TIRE 29"x2.25 (622-57)

Rim ALLOY DOUBLE WALL 622-30 32H FOR TYRE 622-54/76

Hub F: ALLOY THRU AXLE 15x110mm 32H CENTER LOCK / R: ALLOY THRU AXLE 12X148mm 32H CENTER LOCK

Spokes STAINLESS J-BEND NDS:294mm DS:296mm W/ 14Gx12MM BRASS NIPPLE

Brake

Brake Lever SHIMANO BL-MT201

Brake Caliper SHIMANO MT201 HYDRAULIC DISC BRAKE

Rotor SHIMANO SM-RT30 F:180mm R:160mm CENTER-LOCK

Geometry & Size