2020

POLYGON CASCADE 3

Mountain · Cross Country · Unisex

Frame material Aluminum

Groupset Tourney

Weight NULL kg

Wheel size 27.5

Wheel material Aluminum

Drivetrain 3 X 7

Chain Kmc Hv-500 7-Speed

Tires Performance Tire 27.5"...

Brake type Mechanical Disc

See all specifications ↓

RRP

€449 incl. taxes

Observed price — New

€239 incl. taxes

Refurbished price

€128 incl. taxes

Likely trade-in value

1 234 €

About this bike

Looking at the Polygon CASCADE 3 2020? This mountain bike in the cross country segment keeps showing up across European retailers. Built around an aluminium frame.

Price-wise, brands list the CASCADE 3 at €449 MSRP. Real listings for a new unit hover around €239, and refurbished units typically sell near €128.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Polygon CASCADE 3.

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	CASCADE 3	—	New	1 234 €	1 234 €	-20%	On sale	Netherlands	2026-09-04	2026-07-03	63	Related	No	Shimano Essa	—	—	Hydraulische schijfrem	Aluminium	—	—	—	Mtb
Retailer	Link	CASCADE 3	2025	New	1 234 €	1 234 €	-20%	On sale	Europe	2026-08-10	2026-04-17	115	Related	No	Other Shimano	—	L	Disco	Aluminium	27.5, 29	—	—	Mtb
Retailer	—	CASCADE 3	—	Refurbished	1 234 €	1 234 €	-20%	Sold	France	2026-08-14	2026-04-19	117	Similar match	No	—	—	L	—	Aluminium	29	—	—	Mtb

Specifications

CategoryMountain

SubcategoryCross Country

Year2020

FrameALUTECH XC SPORT 27.5"

Frame materialAluminum

ForkSUNTOUR XCE, 100MM 27.5" TRAVEL

WeightNULL kg

SuspensionHardtail

Rear shock-

TravelNULL

Sizes XXXXXXXX

Components

Groupset Tourney

Drivetrain 3 X 7

Rear derailleur SHIMANO RD-TY300 6/7-SPEED DA

Cassette SHIMANO TZ500 7-SPEED 14-28T

Chain KMC HV-500 7-SPEED

Crank WHEELTOP TCSH2-CFPG 42/34/24T 170 MM

Bottom bracket CARTRIDGE BB

Brake type Mechanical Disc

Brakes TEKTRO MD-M280 DISC BRAKE

Handlebar STEEL W:680MM R:40MM BB:31.8MM

Stem ENTITY OE E: 45MM, BB: 31.8MM

Saddle FOMING STEEL RAIL

Seatpost ENTITY SPORT, 15MM OFFSET, 27.2MMX350MM

Pedals PP FLAT PEDAL

Wheels & Tires

Wheel size 27.5

Wheel material Aluminum

Rims DOUBLE WALL ALLOY RIMS W/ ALLOY HUBS

Tires PERFORMANCE TIRE 27.5" X2.1

Tire width 2.1"

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