Specialized SIRRUS COMP 2011 VS Redline R550 2008 specs comparison
Specialized Sirrus Comp
General Infos| Model | Sirrus Comp |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Blk and Char |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Armadillo Elite |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Alivio Levers Forged 6061 Alloy Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 32-hole Alex 5480 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized 2014 Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Elite-Set |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | HG-73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | 26/36/48 Teeth Shimano 443 |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth 9-speed |
Specialized Sirrus Comp Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Aero Crown Alloy Crown And Steerer |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Comp
| Component group sets | Road Mix |
| Pedals details | Black Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Riva Road |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Elite Carbon Wrapped |
Redline R550
General Infos| Model | R550 |
| Manufacturer | Redline |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Black - Red -Silver |
| Sizes |
- Xsmall - small - medium - medium/large - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 25c Kenda Kwest |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Levers Tektro 730 Dual Pivot Brakes |
| Hubs for disc brakes | Alex AKX R1.0 |
| Rims manufacturer | 28-hole and 32-hole Alex AKX R1.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6061 Alloy Double Butted |
| Frame type | TIG-welded |
| Handlebar construction | Redline Flat |
| Handlebar extender | Optional |
| Handlebar stem details | Redline Alloy |
| Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 116 (millimeters) Spindle FSA Square Taper |
| Crankset parts and sizes | 30/39/50 Teeth FSA |
| Gear shift levers | Shimano |
| Rear gear set | 11 - 26 Teeth 9-speed |
Redline R550 Fork System Data
| Derailleur (Front) | Shimano Sora |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Redline RCT |
Other Specs of Redline R550
| Component group sets | Road Mix |
| Pedals details | Alloy Road With Toe Clips And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Plush |
| Seat post extension | 27.2 (millimeters) Diameter Redline Alloy |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Comp bike manual
- Find All parts, tires and accessories of Specialized Sirrus Comp Road here
- Get your Redline R550 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline R550 Road here