Specialized DEMO 8FSR II 2011 VS Rocky Mountain SLAYER SS 427 2009 specs comparison

Specialized Demo 8FSR II
General InfosModel | Demo 8FSR II |
Manufacturer | Specialized |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Wht and Red |
Sizes |
- Extra small - Small - Medium - Large |
Sizes |
- Extra small - Small - Medium - Large |
Wheels And Breaking System
Bike front tire | 26 X 2.3 (inches) Specialized Butcher |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Code X.0 Levers Avid Code X.0 Brakes |
Hubs for disc brakes | Specialized Hi Lo Disc |
Rims manufacturer | 32-hole DT Swiss F550 |
Spoke nipples type | Not Available |
Spoke wheel | 2.0/1.8/2.0 Triple Butted DT Swiss Competition Stainless |
Frame and Body Specs
Frame materials | M5 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Demo Low Rise |
Handlebar extender | Optional |
Handlebar stem details | FUNN RSX Direct Mount |
Headset size | 1 1/2 (inches) To 1 1/8 (inches) Reducer |
Gearing Specifications
Bicycle chain | SRAM PC-971 |
Bottom bracket shell width | Not Available |
Bottom bracket type | SRAM PF-30 |
Crankset parts and sizes | 36T Teeth SRAM BlackBox Decendant |
Gear shift levers | SRAM X.9 |
Rear gear set | 12 - 26 Teeth 9-speed |
Specialized Demo 8FSR II Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | SRAM X.0 |
Fork material | Dual Crown Alloy Steerer |
Fork type | 200 (millimeters) Travel RockShox Boxxer World Cup |
Other Specs of Specialized Demo 8FSR II
Component group sets | Mountain Mix |
Pedals details | Specialized Lo-Pro Alloy |
Rear shock absorber | 8 (inches) Travel Fox DHX RC4 |
Saddle seat | Specialized Demo |
Seat post extension | Thompson Straight |

Rocky Mountain Slayer SS 427
General InfosModel | Slayer SS 427 |
Manufacturer | Rocky Mountain |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-White |
Sizes |
- Extra small - Small - Medium - Large |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.50 (inches) WTB Dissent Front: 26 X 2.50 (inches) WTB Prowler MX |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Formula Mega Hydraulic Levers Formula Mega Disc Brakes |
Hubs for disc brakes | Rear: Wheeltech Disc Super Sealed With 10 (millimeters) Solid Axle Front: Wheeltech Disc Super Sealed |
Rims manufacturer | Mavic EN-321 |
Spoke nipples type | Not Available |
Spoke wheel | Stainless |
Frame and Body Specs
Frame materials | RMB FORM 7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Easton EA70 40 (millimeters) Riser |
Handlebar extender | Optional |
Handlebar stem details | Easton Havoc DH 31.8 (millimeters) |
Headset size | 1 1/8 (inches) - 1 1/2 (inches) Integrated FSA Orbit Z |
Gearing Specifications
Bicycle chain | Shimano HG50 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Race Face Atlas AM X-Type |
Crankset parts and sizes | 36 Teeth Race Face Atlas AM X-Type |
Gear shift levers | Shimano SLX RapidFire |
Rear gear set | 11 - 28 Teeth 9-speed |
Rocky Mountain Slayer SS 427 Fork System Data
Derailleur (Front) | Chain Retention Device E Thirteen LG1 |
Derailleur (Rear) | Shimano XT Shadow |
Fork material | Single |
Fork type | 160 (millimeters) Travel Fox 36 Float R |
Other Specs of Rocky Mountain Slayer SS 427
Component group sets | Shimano SLX |
Pedals details | RMB Flat |
Rear shock absorber | 152 (millimeters) Travel Fox DHX Air 4.0 |
Saddle seat | WTB Pure V Race |
Seat post extension | 30.9 (millimeters) Diameter Easton Havoc |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Demo 8FSR II bike manual
- Find All parts, tires and accessories of Specialized Demo 8FSR II Mountain bike here
- Get your Rocky Mountain Slayer SS 427 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Slayer SS 427 Mountain bike here