2017

SPECIALIZED Demo 8 I Alloy

Mountain · Downhill · Unisex
Frame material Aluminum
Groupset GX, X7
Wheel size 27.5
Wheel material Aluminum
Drivetrain 1 X 10
Chain Sram Pc-1031, 10-Speed...
Tires Front: Butcher, Dh Cas...
Brake type Hydraulic Disc
See all specifications ↓
RRP
Observed price — New
Refurbished price
€1,200 incl. taxes
1 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
specialized Demo 8 I Alloy

About this bike

Meet the Specialized Demo 8 I Alloy 2017: a mountain-oriented bike in the downhill segment. Built around an aluminium frame.

The 1 sources we monitor for this bike refresh daily — that is how 2BX keeps the catalog and resale benchmarks honest.

The Specialized Demo 8 I Alloy carries an RRP of; the live observed price for a new unit averages, and refurbished offers cluster around €1,200.

Browse the live offers below or jump to the similar bikes section to compare the Specialized Demo 8 I Alloy with its closest rivals.

Bikes currently in the market or recently sold

Retailer Image 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 DEMO ALLOY 2019 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 Related No SRAM GX L Disco Aluminium 27,5 (650B) Mtb
Retailer Link DEMO 8 I ALLOY 2018 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 Similar match No SRAM GX M Disco Aluminium 27.5 Mtb
Retailer DEMO ALLOY 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-05-18 88 Related No SRAM GX L Disco Aluminium 27.5 Mtb
Retailer DEMO 8 I ALLOY 2018 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-13 2026-05-25 19 Similar match No SRAM GX L Disco Aluminium 27.5 Mtb
Retailer DEMO 8 I ALLOY 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-13 2026-05-05 39 Similar match No SRAM GX M Disco Aluminium 27.5 Mtb

Specifications

CategoryMountain
SubcategoryDownhill
Year2017
FrameM5 alloy, S3 Geometry, carbon link and seatstay, BB30, full in...
Frame materialAluminum
ForkRockShox BoXXer RC 650b, S: Extra soft spring, M: Soft spring,...
Fork materialAluminum
SuspensionFull
Rear shockFOX/Specialized Van RC, rebound & compression adjust, 9.5x3.0""
Sizes XXXXXXXX

Components

Groupset GX, X7
Drivetrain 1 X 10
Rear derailleur SRAM GX Type 2.1, short cage, 10-speed
Cassette SRAM PG-1030, 10-speed, 11-36t
Chain SRAM PC-1031, 10-speed w/PowerLink
Crank SRAM Descendant, BB30, 7050 alloy arms, 32T chainring, 165mm, SRAM 36T
Bottom bracket SRAM BB30, 83mm
Brake type Hydraulic Disc
Brakes SRAM Guide R, hydraulic disc, metallic pads, 200mm Centerline rotor
Handlebar Specialized DH, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 800mm, 31.8mm
Stem Specialized P.Series MTB, forged alloy, 4-bolt, 45mm
Grips Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Saddle Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
Seatpost Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
Pedals Specialized Bennies, 6061 alloy body, sealed cartridge bearings, 4.5mm removable pins

Wheels & Tires

Wheel size 27.5
Wheel material Aluminum
Rims Roval 650b, alloy, 24mm inner width, 32h
Spokes DT Swiss Industry, stainless, 3x, 2.0""
Tires Front: Butcher, DH casing, 650bx2.5"", 60TPI, wire bead, Rear: Slaughter, DH casing, 650bx2.3"", 60TPI, wire bead
Tire width 2.5"

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