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2017 Specialized Demo 8 I Carbon

2017 Specialized Demo 8 I Carbon

Value Guide market data · 2017 Specialized Demo 8 I Carbon

12-month trend

10%

Direction and magnitude, not judgment

vs. category average

7%

Holds value better than category avg

Price over time - 2017 Specialized Demo 8 I Carbon

$5.5k$3.8k$2.1kMSRPYr 1Yr 2Yr 3Yr 4Yr 5

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

Get Market ValueGet Trade-In Value

All Demo model years

2025 Demo2025$6,603 - $7,668▼ 5% vs. 20172024 Demo2024$6,603 - $7,668▼ 5% vs. 20172023 Demo2023$6,603 - $7,668▼ 5% vs. 20172022 Demo2022$6,603 - $7,668▼ 5% vs. 20172021 Demo2021$6,510 - $7,560▼ 7% vs. 20172020 Demo2020$6,045 - $7,020▼ 13% vs. 20172018 Demo2018$6,975 - $8,1000% vs. 20172017 Demo2017$6,975 - $8,100Currently viewing2016 Demo2016$8,370 - $9,720▲ 20% vs. 20172015 Demo2015$8,370 - $9,720▲ 20% vs. 20172014 Demo2014$7,905 - $9,180▲ 13% vs. 20172013 Demo2013$9,300 - $10,800▲ 33% vs. 20172012 Demo2012$6,138 - $7,128▼ 12% vs. 20172011 Demo2011$5,952 - $6,912▼ 15% vs. 20172010 Demo2010$5,115 - $5,940▼ 27% vs. 20172009 Demo2009$5,673 - $6,588▼ 19% vs. 20172008 Demo2008$5,859 - $6,804▼ 16% vs. 20172006 Demo2006$3,534 - $4,104▼ 49% vs. 20172005 Demo2005$4,557 - $5,292▼ 35% vs. 20172004 Demo2004$4,836 - $5,616▼ 31% vs. 2017

2017 Demo 8 I Carbon lineup

S-Works Demo 8Demo 8 IIDemo 8 I CarbonDemo 8 I

Overview

About this bike

2017 Specialized Demo 8 I Carbon value depends on condition, original build, frame material, service history, and current buyer demand.

Specifications

Frameset

FRAME
FACT 10m carbon, S3 Geometry, carbon front triangle, carbon link and seatstay, FACT IS construction, BB30, full internal cable routing, 135mm dropouts, lipped and sealed cartridge bearing pivots, replaceable derailleur hanger, 200mm of travel
REAR SHOCK
Custom Öhlins TTX, Twin-Tube desgin, high and low-speed compression adjust, rebound adjust, 9.5x3""
FORK
RockShox BoXXer RC 650b, S: Extra soft spring, M: Soft spring, L: Medium spring, XL: Firm spring, 200mm of travel, compression adjust, rebound adjust, alloy steerer, 48mm offset, Maxle Lite DH
Fork Brand & Model
RockShox BoXXer RC 650b, S: Extra soft spring, M: Soft spring, L: Medium spring, XL: Firm spring, 200mm of travel, compression adjust, rebound adjust, alloy steerer, 48mm offset, Maxle Lite DH
Frame Construction
FACT 10m carbon, S3 Geometry, carbon front triangle, carbon link and seatstay, FACT IS construction, BB30, full internal cable routing, 135mm dropouts, lipped and sealed cartridge bearing pivots, replaceable derailleur hanger, 200mm of travel

Drivetrain

Groupset
SRAM GX
REAR DERAILLEUR
SRAM GX DH, medium cage, 7-speed
SHIFT LEVERS
SRAM GX, 7-speed, trigger
CASSETTE
SRAM PG-720 DH, 11-25t
CHAIN
SRAM PC-1110, 11-speed w/PowerLink
CRANKSET
SRAM Descendant, BB30, 7050 alloy arms, 165mm
CHAINRINGS
SRAM 36T
BOTTOM BRACKET
SRAM BB30, 83mm
Shifters
SRAM GX, 7-speed, trigger

Brakes

FRONT BRAKE
SRAM Guide R, hydraulic disc, metallic pads, 200mm Centerline Rotor
REAR BRAKE
SRAM Guide R, hydraulic disc, metallic pads, 180mm rotor
Brakes
SRAM Guide R, hydraulic disc

Cockpit

SEAT BINDER
Alloy, 36.9mm
STEM
Specialized P.Series MTB, forged alloy, 4-bolt, 45mm
HANDLEBARS
Specialized DH, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 800mm, 31.8mm
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
Handlebar
Specialized DH, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 800mm, 31.8mm

Wheels & Tires

RIMS
Roval 650b, alloy, 24mm inner width, 32h
FRONT HUB
Specialized disc, alloy flange & disc mount, sealed cartridge bearings, 20mm thru-axle, 32h
REAR HUB
Specialized disc, 12x135mm spacing, sealed cartridge bearings, 32h
SPOKES
DT Swiss Industry, stainless, 3x, 2.0""
FRONT TIRE
Butcher, DH casing, 650bx2.5"", 60TPI, wire bead
REAR TIRE
Slaughter, DH casing, 650bx2.3"", 60TPI, wire bead
INNER TUBES
Standard, Presta valve
Hubs
Specialized disc
Tires
Specialized; Front: Butcher DH, 650b x 2.5; Rear: Slaughter DH, 650b x 2.3
Wheel Set
Roval 650b, alloy, 24mm inner width, 32h

Pedals

PEDALS
Specialized Bennies, 6061 alloy body, sealed cartridge bearings, 4.5mm removable pins

Frame sizing

XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"

M highlighted as most common resale size. Sourced from catalog metadata.

Geometry

Stack
Varies by size
Reach
Varies by size
Wheelbase
Varies by size

Industry standard. Sourced from catalog metadata.

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Wheel condition

Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Inspection

Suspension service

Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.

Inspection

Frame pivots & bearings

Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.

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