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Polygon Siskiu D7

Frame

ALX XC TRAIL FRAME

Groupset

SHIMANO 1×11-SPEED TRIGGER

Wheels

ALLOY DOUBLE WALL

Use

Mountain

AED5,999.00

Color

Size

Clear

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Description

Big thanks to modern geometry; a slacker head angle and longer reach, and steeper seat, make the Polygon Siskiu D7 XC Trail MTB 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 the Siskiu D7 platform to climb like a hardtail without sacrificing 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 D7 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.

S (27.5″)	M (27.5″)	M (29″)	L (29″)	XL (29″)
Height (cm)	155-165	165-175	165-175	175-185	185-195
Seat Tube Length (A)	395	435	435	487	522
Seat Tube Angle (B)	70	70	68.7	68.7	68.7
Effective Seat Tube Angle (C)	75.5	75.5	76	76	76
Head Tube Length (D)	102	105	102	112	122
Head Tube Angle (E)	67	67	67.5	67.5	67.5
Effective Top Tube (F)	572.7	595.1	603.9	624.3	646.7
Bb Height (G)	326	326	326	326	326
Bb Offset (H)	27	27	47	47	47
Chainstay Length (I)	432	432	436	436	436
Wheelbase (J)	1133	1157	1165	1189	1213
Frame Reach (K)	425	445	445	465	485
Frame Stack (L)	571.2	580.4	606.7	615.9	625.2
Standover Height (M)	676	696	698	733	761

Information

Weight	N/A
Dimensions	N/A
Color	BLUE/WHITE
Size	L, M, S, XL
Brand	Polygon
Fork	ROCKSHOX RECON SILVER RL 120MM TRAVEL
Rear Shock	ROCKSHOX DELUXE SELECT PLUS E2E: 190x45MM
Crank	170mm, 32T
Cassette	SHIMANO 11-50T
Rear Derailleur	SHIMANO 11-SPEED
Chain	KMC CHAIN
Pedal	ALLOY CAGE PEDAL W/ REFLECTOR
Saddle	LINC VOID SADDLE
Seatpost	TRANZ X DROPPER 150mm
Handlebar	POLYGON XPERT, ALLOY
Handlestem	POLYGON XPERT, ALLOY
Brake Lever	SHIMANO LEVER
Rotor	ROTOR: FRONT:180MM REAR:160MM CENTER-LOCK

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About brand

Bikeera stocks the full Polygon bikes UAE lineup — road, mountain, gravel, and electric models for every rider. Polygon delivers performance-focused design at accessible price points, with builds that compete at the highest levels. As one of Bikeera's core brands, Polygon comes with expert team support and a deep in-store range. The Helios road series features UCI-approved carbon frames and top-tier groupsets including Shimano Dura-Ace Di2 and SRAM RED AXS. Tambora gravel bikes run from aluminium entry builds to full carbon e-gravel options, covering road speed and trail versatility. The Siskiu and Collosus mountain lines tackle everything from XC trail riding to enduro with progressive full suspension geometry. Polygon's Syncline and Collosus electric models pair Bosch and Shimano motors with capable trail-ready frames. Shop Polygon bikes UAE at Bikeera in-store in Dubai or browse the complete collection at bikeera.com. Spare parts and accessories round out the Polygon range. Free delivery across the UAE on orders over AED 150.