Specialized SIRRUS PRO DISC 2005 VS K2 ALTURAS 3.0 2005 specs comparison
Specialized Sirrus Pro Disc
General Infos| Model | Sirrus Pro Disc |
| Manufacturer | Specialized |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Titanium |
| 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 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid Juicy 5 Levers Avid Juicy 5 Brakes |
| Hubs for disc brakes | Specialized QR |
| Rims manufacturer | 32-hole Alex AT-400 |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 14ga. Straight Gauge Specialized Stainless Steel |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Carbon |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized Pro |
| Headset size | 1 1/8 (inches) Integrated Intellaset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | FSA Gossamer |
| Crankset parts and sizes | 34/50 Teeth FSA Gossamer Compact |
| Gear shift levers | Shimano R-440 |
| Rear gear set | 12 - 26 Teeth 9-speed |
Specialized Sirrus Pro Disc Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon Fiber |
| Fork type | Specialized Carbon Zertz |
Other Specs of Specialized Sirrus Pro Disc
| Component group sets | Hybrid Mix |
| Pedals details | Shimano PD-M520R |
| Rear shock absorber | Not Available |
| Saddle seat | BG Avatar |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Pavé |
K2 Alturas 3.0
General Infos| Model | Alturas 3.0 |
| Manufacturer | K2 |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Red and Silver |
| Sizes |
- Small - medium - large - xlarge - womens medium |
Wheels And Breaking System
| Bike front tire | 700 X 35c Vittoria Randonneur |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 32-hole Weinmann Aluminum Double-wall |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Aluminum |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z9000 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth TruVativ Isoflow |
| Gear shift levers | SRAM ESP 5.0 |
| Rear gear set | 11 - 34 Teeth 9-speed |
K2 Alturas 3.0 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on Suntour CR208 |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single Crown Aluminum |
| Fork type | Spinner Odessa LX |
Other Specs of K2 Alturas 3.0
| Component group sets | Hybrid Mix |
| Pedals details | K2 Comfort Tech |
| Rear shock absorber | Not Available |
| Saddle seat | K2 ComfortTech |
| Seat post extension | Aluminum Suspension |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Pro Disc bike manual
- Find All parts, tires and accessories of Specialized Sirrus Pro Disc Hybrid here
- Get your K2 Alturas 3.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for K2 Alturas 3.0 Hybrid here