Blue / Purple / Black

ROCKSHOX RECON RL, 15X100MM, 120MM (27.5”) / 120MM (29”) TRAVEL

ALX XC 120MM TRAVEL (27.5”) / 120MM TRAVEL (29”), TAPER H/T TA BOOST

ROCKSHOX DELUXE SELECT PLUS E2E: 190X45MM METRIC, HARDWARE: M8X25MM

TRANZX DROPPER 150mm (27.5") / 170mm (29")

SHIMANO DEORE SL-M5100, 1x11SPEED TRIGGER

SCHWALBE NOBBY NIC PERFORMANCE 27.5"x2.25" / 29"x2.25"

Siskiu D7 is an all round XC trail full suspension bike that can handle everything from your fun local trails to all day Alpine epics. This upgraded series is built around a light weight, ALX aluminum suspension frame with more modern geometry – offering slacker head tube angle, longer reach, lower BB and shorter chain-stay to boost rider’s performance in climbing or descending, no matter the distance, technicality or gradient. The bikes’ are offered with updated kinematic system, with more optimized anti squat number for better pedaling performance and more progressive suspension ratio. Features with 120mm suspension with a one piece linkage system reducing lateral flex in rear triangle and improving the linear movement and performance of the shock – this series is offered in 27.5 or 29 wheel size with dropper seat post and water bottle mounts. The new Siskiu D7 is allowing rider to mount their water bottle on the frame. The all new Siskiu D series is the ideal, fun and reliable ride for your next adventure.

Polygon SISKIU D7

The Polygon Siskiu trail bike series is praised for its modern geometry, competitive pricing, and improved specifications, making it a strong contender in the affordable trail bike market. Reviews highlight its effective rear suspension and trail-ready handling, though some models suffer from subpar fork performance and component limitations. The Siskiu stands out for its value, offering features like dropper posts and quality drivetrains at lower price points than many competitors.

RRP	$1,739
Where to Buy	— $1 At
Category	Trail
Weight	16.4 kg
	4.7
Frame	Aluminum
	RockShox Recon Silver RL
	RockShox Deluxe Select+
Wheels	Aluminum
Wheel Size	27.5″ / 29″
	Shimano Hydraulic Disc


	Deore
Drivetrain	1 × 11
Suspension	Full
Front Travel	120mm
Rear Travel	120mm
Brand Site	polygonbikes.com
Summary	The Polygon SISKIU D7 is a 27.5″ / 29″ aluminum frame full suspension trail bike with upper mid-range components.

Frame	ALX XC 120MM TRAVEL (27.5”) / 120MM TRAVEL (29”), TAPER H/T TA BOOST Color: Blue / Purple / Black
Fork	ROCKSHOX RECON RL, 15X100MM, 120MM (27.5”) / 120MM (29”) TRAVEL Travel: 120mm
Shock	ROCKSHOX DELUXE SELECT PLUS E2E: 190X45MM METRIC, HARDWARE: M8X25MM Travel: 120mm
Bottom Bracket	SHIMANO DEORE
Stem	ENTITY XPERT, ALLOY
Handlebar	ENTITY XPERT, ALLOY
Saddle	ENTITY VOID SADDLE
Seatpost	TRANZX DROPPER 150mm (27.5") / 170mm (29") Type: Dropper
Pedals	-

Rear Derailleur	SHIMANO DEORE RD-M5100
Crank	SHIMANO DEORE FC-M5100 32T
Shifters	SHIMANO DEORE SL-M5100, 1x11SPEED TRIGGER
Cassette	SHIMANO DEORE CS-M5100 11-51T
Chain	KMC X11-1
Brakes	SHIMANO MT200 HYDRAULIC DISC BRAKE Type: Shimano Hydraulic Disc

Rims	ALLOY DOUBLE WALL 32H
Tires	SCHWALBE NOBBY NIC PERFORMANCE 27.5"x2.25" / 29"x2.25"