Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 31756
| Model year | 2004 |
|---|---|
| Brand | Specialized |
| Model | Demo 9 DH |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 31756 |
| Original MSRP | $5,200.00 |
| Colors | Black |
| Sizes | Large, medium, small |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Specialized DEMO FSR |
| Fork | Marzocchi 888 R, 200mm travel |
| Fork material | Aluminum, dual crown |
| Rear shock | Answer Manitou Swinger, 9.5" travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano Deore LX RapidFire |
| Front derailleur | Specialized Fatty System 2 chain guide, bottom-pull/bottom bracket mount |
| Rear derailleur | Shimano Deore XT SGS |
| Crankset | MRP Bones Chromoly, 40 teeth |
| Bottom bracket | MRP Bones |
| BB shell width | 73mm English |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano CN-HG73, 1/2 x 3/32" |
| Pedals | Aluminum platform |
| Brakes | Hayes HFX Magnesium Hydraulic brakes, Hayes HFX Magnesium Hydraulic levers |
|---|
| Headset | 1 1/8" threadless sealed |
|---|---|
| Handlebar | Specialized BigHit 31.8mm |
| Handlebar extensions | Not included |
| Stem | Marzocchi Integrated |
| Saddle | Specialized BigHit |
| Seatpost | Aluminum, 30.9mm diameter |
| Hubs | Front: Specialized Stout Disc, Rear: Sun Ringle |
|---|---|
| Rims | Mavic EX 729D, 36-hole |
| Spokes | DT stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | Front: 26 x 2.60" Specialized S-Works Evil Twin Roller, Rear: 24 x 2.60" Specialized S-Works Evil Twin Roller |
| Wheel size | Front: 26", Rear: 24" wheels |
| Top tube | 605 mm |
|---|---|
| Chainstay / rear center | 428 mm |
| Wheelbase | 1203 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.