2018

SPECIALIZED Demo 8 I Alloy

Mountain · Downhill · Unisex
Frame material Aluminum
Groupset GX, X7
Weight NULL kg
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
€3,215 incl. taxes
Observed price — New
€1,384 incl. taxes
Refurbished price
€946 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

Specialized engineered the Demo 8 I Alloy 2018 as a mountain bike in the downhill segment. Built around an aluminium frame.

We currently track 1 retailers listing the Specialized Demo 8 I Alloy, so the price points below are pulled from real-world stock.

The Specialized Demo 8 I Alloy carries an RRP of €3,215; the live observed price for a new unit averages €1,384, and refurbished offers cluster around €946.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Specialized Demo 8 I Alloy.

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 8 I ALLOY 2018 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-08-23 2026-08-17 6 ★ Perfect match No SRAM GX M Disco Aluminium 27.5 Mtb
Retailer Link DEMO ALLOY 2019 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-08-23 2026-08-17 6 Similar match No SRAM GX L Disco Aluminium 27,5 (650B) Mtb
Retailer DEMO ALLOY 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-05-18 88 Similar match 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 ★ Perfect 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 ★ Perfect match No SRAM GX M Disco Aluminium 27.5 Mtb

Specifications

CategoryMountain
SubcategoryDownhill
Year2018
FrameM5 alloy, S3 Geometry, carbon seatstay, BB30, full internal ca...
Frame materialAluminum
ForkRockShox BoXXer Team 27.5, coil spring, S: Extra soft spring,...
Fork materialAluminum
WeightNULL kg
SuspensionFull
Rear shockFOX/Specialized Van RC, rebound & compression adjust, 9.5x3.0"
TravelNULL
Sizes XXXXXXXX

Components

Groupset GX, X7
Drivetrain 1 X 10
Rear derailleur SRAM GX, Type 2.1, short cage
Cassette SRAM PG-1030, 10 speed, 11-36 last three cogs removed
Chain SRAM PC-1031, 10-speed w/ PowerLink
Crank Custom SRAM Descendant, BB30, 7050 alloy arms w/ Gamut bashguard, 165mm, Steel, 30T
Bottom bracket SRAM BB30, 83mm
Brake type Hydraulic Disc
Brakes SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor
Handlebar Specialized DH, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 800mm, 31.8mm clamp
Stem Specialized Direct Mount DH Stem, two-piece, forged alloy, 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 27.5, alloy, 24mm internal width
Spokes DT Swiss Industry, stainless, 3-cross, 2.0"
Tires Front: Butcher, DH casing, 27.5 b x2.5", 60 TPI, wire bead, Rear: Butcher, DH casing, 27.5 b x2.3", 60 TPI, wire bead
Tire width 2.5"

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