Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2009 Specialized Demo 8 II
Previous used estimate
$1,092 - $1,123
Actual value depends on condition, size, and local demand.
Value Guide market data · 2009 Specialized Demo 8 II
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2009 Specialized Demo 8 II
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Demo model years
2025$5,096 - $5,243▲ 367% vs. 2009
2024$4,032 - $4,148▲ 269% vs. 2009
2023$3,530 - $3,632▲ 223% vs. 2009
2022$3,063 - $3,151▲ 181% vs. 2009
2021$2,662 - $2,738▲ 144% vs. 2009
2020$2,235 - $2,299▲ 105% vs. 2009
2018$1,889 - $1,943▲ 73% vs. 2009
2017$1,728 - $1,778▲ 58% vs. 2009
2016$1,793 - $1,845▲ 64% vs. 20092015$1,708 - $1,757▲ 56% vs. 2009
2014$1,614 - $1,660▲ 48% vs. 2009
2013$1,785 - $1,836▲ 63% vs. 2009
2012$1,162 - $1,196▲ 6% vs. 2009
2011$1,152 - $1,185▲ 6% vs. 2009
2010$1,043 - $1,073▼ 4% vs. 20092009$1,092 - $1,123Currently viewing
2008$1,188 - $1,222▲ 9% vs. 2009Compare Demo 8 II models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Specialized's Demo 8 II is built to dismantle the world's toughest and gnarliest downhill courses. Its legendary FSR suspension is ready to smooth any trail in a low-center-of-gravity, low-stand-over package that's confident soaring through the air and skimming across techy singletrack. Its Fox 40 fork and DHX 5.0 rear shock are standouts on the World Cup circuit because they offer sick amounts of travel to cushion even the biggest drops. And, the Avid hydraulic discs and fat Specialized tires bite hard and stop quick, while the burly DT Swiss wheels take all the huge air and big landings that you can dish out. Plus, this monster is spec'd with a quick-shifting SRAM X.O/X-9 drivetrain.
Specifications
- Category
- Mountain
- Component Hubs
- Front: Specialized Hi Lo, 20mm through-axle; Rear: Specialized through-axle
- Product Family
- Demo
- Component Chain
- DT Swiss F550
- Component Tires
- Specialized Chunder SX, 26 x 2.3
- Component Pedals
- Specialized Lo-Pro Mag
- Component Saddle
- Specialized Enduro
- Component Brakeset
- Avid Elixir R Carbon, hydraulic-disc
- Component Cassette
- SRAM, 9 speed: 12-26
- Component Handlebar
- Specialized Demo Riser
- Component Rear Shock
- Fox DHX 5.0 w/ProPedal, 208mm-travel
- Component Spoke Brand
- DT Swiss Competition 2.0/1.8/2.0mm butted
- Component Shift Levers
- SRAM X-9
- Component Handlebar Stem
- Specialized Aggro
- Component Frame Tubing Material
- Specialized FSR M5-aluminum
- Frame Tubing Material
- Specialized FSR M5-aluminum
- Rear Shock
- Fox DHX 5.0 w/ProPedal, 208mm-travel
- Hubs
- Front: Specialized Hi Lo, 20mm through-axle; Rear: Specialized through-axle
- Tires
- Specialized Chunder SX, 26 x 2.3
- Spoke Brand
- DT Swiss Competition 2.0/1.8/2.0mm butted
- Brakeset
- Avid Elixir R Carbon, hydraulic-disc
- Shift Levers
- SRAM X-9
- Pedals
- Specialized Lo-Pro Mag
- Chain
- DT Swiss F550
- Saddle
- Specialized Enduro
- Handlebar
- Specialized Demo Riser
- Handlebar Stem
- Specialized Aggro
- Cassette
- SRAM, 9 speed: 12-26
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.