Demo 8 I
$4,100.00
Part No.  

Demo 8 I

$4,100.00
Part No.  34958
load-spinner
Demo 8 I
Overview
Technical Specifications
Geometry
Reviews
Good luck finding a better high-performance downhill bike than this value-packed rig. With 200mm of front and rear travel, a custom Fox Van RC shock, and a RockShox RC fork, this machine is one well-thought-out downhill setup.
  • Manipulated M5 alloy FSR frame has 8" of rear wheel travel, an oversized, forged head tube, rear derailleur protector, with suspension linkage engineered for the world's toughest terrain
  • RockShox Boxxer RC offers 200mm of travel with externally adjustable compression and rebound, and a 20mm Maxle thru-axle
  • New Roval DH rims are 30mm wide, laced with DT Swiss spokes to Specialized hubs with a 20mm front thru-axle and 150x12mm rear thru-axle hub creates a reliable, and super strong wheelset that easily handles the biggest hits
  • Specialized Butcher DH 26 x 2.3" soft dual compound front and rear tires offer great traction with Monster Team approved tread, and a bombproof casing
  • Custom Truvativ Descendant crankset with alloy arms, 36T chainring and Gamut bashguard is built for speed and chain retention
  • Custom-tuned Fox Van RC coil shock is designed for high-speed downhill terrain, and features easily adjustable rebound, compression and preload
  • Custom Avid Elixir 7 hydraulic disc brakes with tool-less reach adjustment, metallic pads and 200mm front and 180mm rear rotors keep speed in check on the most demanding descents

Technical Specifications

DRIVETRAIN
CHAIN KMC X-10, 10-speed, w/ reusable Missing Link, nickel plates
BOTTOM BRACKET SRAM PF30 DH, 83mm shell
CRANKSET Custom SRAM Descendant PF30, 7050 alloy arms, with Gamut P-30 chain guide
SHIFT LEVERS SRAM X7, 10-speed, aluminum trigger, w/MatchMaker clamp
CASSETTE Shimano Tiagra, 10-speed, 11-25t
REAR DERAILLEUR SRAM X9, 10-speed, short cage
SUSPENSION
FORK RockShox Boxxer RC, alloy steerer, external compression and rebound adj., 20mm Maxle DH thru-axle, 200mm travel
REAR SHOCK Custom Fox Van RC, coil over w/piggy back, compression and rebound adj., 9.5x3"", XS: 300, S:350, M:400, L:450
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
INNER TUBES Presta valve 26x2.4/2.75, 2.25mm thick
SPOKES DT Swiss Industry 2.0, (14g) stainless
FRONT TIRE Specialized Butcher DH, wire bead, soft dual-compound, 26x2.3""
RIMS Roval DH 26, 30mm wide w/eyelets, 32h
REAR TIRE Specialized Butcher DH, wire bead, soft dual compound, 26x2.3""
COCKPIT
SADDLE Specialized DH, 8mm hollow Cr-Mo rails
SEATPOST 6061 alloy, two bolt micro adjust, no offset, 30.9mm, 300mm
STEM Specialized Direct-Mount stem, 40mm length, 31.8mm, 4-bolt, forged
HANDLEBARS Specialized Demo low-rise bar, 7050 alloy, 750mm wide, 8º backsweep, 6º upsweep, 31.8mm
GRIPS Specialized lock-on, S/M: Grappler, Others: Grappler XL
BRAKES
FRONT BRAKE Custom Avid Elixir 7, hydraulic disc, tool-less reach adj., metallic pad, HS-1 rotor, 200mm rotor
BRAKE LEVERS Custom Avid Elixir 7 hydraulic, tool-less reach adj., w/MatchMaker clamp
REAR BRAKE Custom Avid Elixir 7, hydraulic disc, tool-less reach adj., metallic pad, HS-1 rotor, 180mm rotor
ACCESSORIES
PEDALS Specialized Benies, low profile with removable pins
FRAMESET
HEADSET 1-1/2"" integrated for 1-1/8"" steerer, cartridge bearings
SEAT BINDER 34.9mm clamp ID, 7050 hard anodized alloy collar, single bolt
FRAME M5 manipulated alloy, compact race design, 1-1/2"" forged HT, ISCG 05 mount, cartridge bearing rear shock mount, rear derailleur protector, 200mm travel

Geometry

Geometry Chart

Demo - Geometry

XS S M L
  XS S M L
Stem Length 50mm 50mm 50mm 50mm
Crank Length 165mm 165mm 165mm 165mm
Seatpost Length 300mm 300mm 300mm 300mm
Bottom Bracket Height - High Setting 353mm 353mm 353mm 353mm
Head Tube Angle - High Setting 64.8° 64.8° 64.8° 64.8°
Handlebar Width 750mm 750mm 750mm 750mm
Reach 390mm 410mm 430mm 447mm
Stack 593mm 593mm 593mm 593mm
Chainstay Length 421mm 421mm 421mm 421mm
Seat Tube Angle (Effective) - High Setting 76.8° 76.8° 76.8° 76.8°
Seat Tube Angle (Actual) - High Setting 62.8° 62.8° 62.8° 62.8°
Top Tube Length (Actual) 485mm 504mm 517mm 530mm
Ground-Top 936mm 936mm 936mm 936mm
Top Tube Length (Horizontal) 540mm 560mm 580mm 597mm
Head Tube Angle - Low Setting 64° 64° 64° 64°
Standover Height 717mm 717mm 722mm 731mm
Wheel Base 1151mm 1171mm 1191mm 1208mm
Head Tube Height 112mm 112mm 112mm 112mm
Seat Tube Angle (Actual) - Low Setting 62° 62° 62° 62°
Seat Tube Length - Center to Top 394mm 394mm 419mm 458mm
Seat Tube Angle (Effective) - Low Setting 76° 76° 76° 76°
Bottom Bracket Height - Low Setting 343mm 343mm 343mm 343mm

Reviews