Specialized DEMO 8 I 2010 VS Marin ROCK SPRINGS 2006 specs comparison
Specialized Demo 8 I
General Infos| Model | Demo 8 I |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black and White |
| Sizes |
- Small - medium - large |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.3 (inches) Specialized Clutch DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir R Levers Avid Elixir R Brakes |
| Hubs for disc brakes | 20 (millimeters) Thru-axle Rear: Thru-axle 135 (millimeters) With RD Guard Front: Specialized Hi Lo Disc |
| Rims manufacturer | DT Swiss F550 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. DT Swiss Champion Stainless |
Frame and Body Specs
| Frame materials | M5 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Demo Low-rise 31.8 (millimeters) |
| Handlebar extender | Not Available |
| Handlebar stem details | FUNN RSX Direct Mount |
| Headset size | 1 1/2 (inches) Alloy Integrated 1.5 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-971 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | FSA BB-7000 |
| Crankset parts and sizes | 36 Teeth FSA Moto-X MegaExo |
| Gear shift levers | SRAM X-7 Trigger |
| Rear gear set | 12 - 26 Teeth 9-speed |
Specialized Demo 8 I Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM X.9 Short Cage |
| Fork material | Not Available |
| Fork type | 200 (millimeters) Travel RockShox Boxxer Race |
Other Specs of Specialized Demo 8 I
| Component group sets | Downhill Mix |
| Pedals details | Specialized Lo-Pro Alloy |
| Rear shock absorber | 200 (millimeters) Travel Fox DHX 4.0 Coil |
| Saddle seat | Specialized Demo |
| Seat post extension | 30.9 (millimeters) Diameter 6061 Butted Alloy Two-bolt |
Marin Rock Springs
General Infos| Model | Rock Springs |
| Manufacturer | Marin |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Stealth Blue |
| Sizes |
- 15.5 - 17.5 - 19 |
Wheels And Breaking System
| Bike front tire | 26 X 2.24 (inches) WTB MotoRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Hydraulic Disc Levers V8 Rotors Brakes Hayes HFX-9 Hydraulic Disc |
| Hubs for disc brakes | Shimano Disc |
| Rims manufacturer | 32-hole Mavic XM 117 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 TARA Aluminum Twin Monocoque |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | FSA FR230 OS |
| Headset size | 1 1/8 (inches) Threadless WTB Comp ST |
Gearing Specifications
| Bicycle chain | Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Power Spline |
| Crankset parts and sizes | 22/32/44 Teeth Truvativ Five D |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 32 Teeth 9-speed |
Marin Rock Springs Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 130 (millimeters) Trave Fox Vanilla R |
Other Specs of Marin Rock Springs
| Component group sets | Shimano Deore |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | 4 (inches)-6 (inches) Travel Fox Float R |
| Saddle seat | WTB Speed V Comp |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Demo 8 I bike manual
- Find All parts, tires and accessories of Specialized Demo 8 I Mountain bike here
- Get your Marin Rock Springs manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin Rock Springs Mountain bike here