2025

POLYGON SISKIU D7

Mountain · Trail · Unisex

Frame material Aluminum

Wheel size 27.5

Tires Performance Tire 27.5"...

Brake type Shimano Hydraulic Disc

See all specifications ↓

RRP

€1,379 incl. taxes

Observed price — New

€1,241 incl. taxes

Refurbished price

€825 incl. taxes

Likely trade-in value

1 234 €

About this bike

Polygon engineered the SISKIU D7 2025 as a mountain bike in the trail segment. Built around an aluminium frame.

On the financial side, the recommended retail price (RRP) is €1,379, while the observed market price for a new unit averages €1,241. On the second-hand market we see refurbished units at around €825.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Polygon SISKIU D7.

Bikes currently in the market or recently sold

Retailer	Link	Model	Year	Condition	Price	RRP	Discount	Status	Country	Last seen	First seen	Online for	Similarity	E-Bike	Groupset	Mileage	Size	Brake type	Frame material	Wheel size	Motor Torque	Battery capacity	Category
Retailer	Link	SISKIU D7	2024	Refurbished	1 234 €	1 234 €	-20%	On sale	Europe	2026-08-31	2026-08-17	14	Related	No	Shimano Deore	—	M	Disco	Aluminium	27.5, 29	—	—	Mtb
Retailer	—	SISKIU D7	2026	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-14	2026-07-27	18	Related	No	Shimano Deore	—	S	Disco	Aluminium	27.5, 29	—	—	Mtb
Retailer	—	SISKIU D7	2021	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-14	2026-07-06	39	Related	No	Shimano Deore	—	L	Disco	Aluminium	27.5, 29	—	—	Mtb

Specifications

CategoryMountain

SubcategoryTrail

Year2025

Framealuminum

Frame materialAluminum

ForkROCKSHOX RECON SILVER RL 120MM TRAVEL

SuspensionFull

Sizes XXXXXXXX

Components

Rear derailleur SHIMANO 11-SPEED

Brake type Shimano Hydraulic Disc

Brakes SHIMANO HYDRAULIC DISC

Handlebar POLYGON XPERT, ALLOY

Saddle LINC VOID SADDLE

Seatpost TRANZ X DROPPER 150mm

Pedals ALLOY CAGE PEDAL W/ REFLECTOR

Wheels & Tires

Wheel size 27.5

Rims ALLOY DOUBLE WALL 584 / 622-30 32H FOR TYRE 584 / 622-54/76

Tires PERFORMANCE TIRE 27.5"x2.25" / 29"x2.25"

Brand Market Footprint

The brand market footprint dashboard is part of the 2BX subscriber experience. Sign in to track on-sale volumes, active retailers and price trends across the European market.

Request access

Similar bikes

Compare with closely related models from the same brand and segment