Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 200mm -
Travel Rear 200mm -
Fork RockShox BoXXer
-
Groupset X0, X9 -
Suspension Full -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
159cm - 170cm
MD
165cm - 177cm
LG
171cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
M5 manipulated alloy, compact race design, 1-1/2"" forged HT, magnesium link, ISCG 05 mount, cartridge bearing rear shock mount, rear derailleur protector, 200mm travel
Suspension Fork
RockShox Boxxer World Cup, Mission Control damper, alloy steerer, low/high speed compression and rebound adj. w/ bottom out control, 20mm Maxle DH thru-axle, 200mm travel
Rear Shock
Cane Creek Double Barrel, coil over w/piggy back, high/low speed compression and high/low speed rebound, 9.5x3"", XS: 300, S:350, M:400, L:450
Drivetrain
Rear Derailleur
SRAM X0 DH, 10-speed, short cage
Shift Levers
SRAM X9, 10-speed, trigger, w/MatchMaker clamp
Cassette
SRAM PG-1050, 10-speed, 11-26t
Crank
SRAM X0 DH, carbon arms, single ring, PF30 spindle, 165mm, w/Gamut P-30 chainguide
Bottom Bracket
Custom SRAM PF30 DH, 83mm shell
Chain
KMC X-10, 10-speed, w/ reusable Missing Link, nickel plates
Pedals
Specialized Benies, low profile with removable pins
Wheels
Front Hub
Specialized Hi Lo disc, laser-etched logo, sealed cartridge bearing, 20mm thru-axle, 32h
Rear Hub
Specialized Hi Lo disc, 150mm, hollow 12mm Cr-Mo axle w/ RD guard, 32h
Rims
Roval DH 26, 30mm wide w/eyelets, 32h
Spokes
DT Swiss Competition 2.0/1.8/2.0mm stainless
Tires
Specialized Butcher DH, DH casing, wire bead, soft dual-compound, 26x2.3""
Brakes
Brakes
Custom Avid Code X0 World Cup, hydraulic disc, tool-less reach, Code caliper, semi-metallic pad, stainless hardware, 200mm rotor
Brake Levers
Custom Avid X0, carbon blade, tool-less reach adj. w/MatchMaker clamp
Cockpit
Stem
Specialized Direct-Mount stem, 40mm length, 31.8mm, 4-bolt, forged
Handlebar
Renthal Fat Bar, 780mm wide, 7º backsweep, 31.8mm
Grips
Specialized lock-on, S/M: Grappler, Others: Grappler XL
Headset
1-1/2"" integrated for 1-1/8"" steerer, cartridge bearings
Seat
Saddle
Specialized DH, 8mm hollow Cr-Mo rails
Seatpost
Thomson straight w/ 12º clamp, 367mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG |
|---|---|---|---|---|
| Stack Reach Ratio | 1.53 mm | 1.45 mm | 1.38 mm | 1.33 mm |
| Bottom Bracket Height | 353 mm | 353 mm | 353 mm | 353 mm |
| Stack | 587 mm | 587 mm | 587 mm | 587 mm |
| Reach | 384 mm | 404 mm | 424 mm | 441 mm |
| Top Tube Length | 534 mm | 554 mm | 574 mm | 591 mm |
| Seat Tube Angle | 76.8 ° | 76.8 ° | 76.8 ° | 76.8 ° |
| Seat Tube Length | 394 mm | 394 mm | 419 mm | 458 mm |
| Head Tube Angle | 64.8 ° | 64.8 ° | 64.8 ° | 64.8 ° |
| Head Tube Length | 112 mm | 112 mm | 112 mm | 112 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm |
| Wheelbase | 1145 mm | 1165 mm | 1185 mm | 1202 mm |
| Bottom Bracket Drop | -10 mm | -10 mm | -10 mm | -10 mm |
| Standover Height | 711 mm | 711 mm | 716 mm | 725 mm |
| Wheels | 26" | 26" | 26" | 26" |
| Rider Min Height | 151 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 177 cm | 184 cm |
Model Overview
Demo 8 II belongs to the Specialized Demo model. Specialized launched 63 bikes of this model so far. You can easily view all of the Specialized Demo bikes models from 2012, here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Downhill bikes
Our math shows that the average cost of a dependable Downhill bike is 3391$. However, even if your budget is less than the average, you might still be able to get a top-quality Downhill bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Overview of components
Fork
The Demo 8 II comes factory-installed with the RockShox BoXXer fork. This has a travel range of 200mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
When it comes to the fork, this bike has an aluminum one, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Rear Shock
Specialized Demo 8 II bike has the Cane Creek Double Barrel model installed, and has a travel of 200mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
When leaving the production line, the Demo 8 II model has 26″ carbon wheels. These wheels give you great handling over your bike. However, you will need increased suspension than in the case of 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Demo 8 II has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Specialized Demo 8 II bike has 4 sizes, in the range of 151 cm – 184 cm (4.95 ft – 6.04 ft). In short, it won’t be difficult to find the right one for you.