Specialized SIRRUS PRO 2004 VS Norco XFR FORMA 2010 specs comparison
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed and Blue |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Conditions Spo |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Deore M525 Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes |
| Hubs for disc brakes | Specialized Aluminum |
| Rims manufacturer | 32-hole Alex AT-400 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Specialized Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aluminum Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-5500 |
| Crankset parts and sizes | 30/42/52 Teeth Specialized |
| Gear shift levers | Shimano SL-R440 |
| Rear gear set | 12 - 25 Teeth 9-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore |
| Derailleur (Rear) | Shimano Ultegra GS |
| Fork material | Unicrown Crown Aluminum |
| Fork type | Specialized |
Other Specs of Specialized Sirrus Pro
| Component group sets | Hybrid Mix |
| Pedals details | Shimano PD-M520 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Milano Comfort Max |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Pave |
Norco XFR Forma
General Infos| Model | XFR Forma |
| Manufacturer | Norco |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Grey |
| Sizes |
- 13 - 15 - 17 - 19 |
Wheels And Breaking System
| Bike front tire | 700 X 37c Continental Double Fighter |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | WSD Alloy Levers Hayes MX4 Mechanical Disc With 160 (millimeters) Rotors Brakes |
| Hubs for disc brakes | Rear: Shimano Deore FH-M475 Disc Front: Formula Disc |
| Rims manufacturer | 32-hole Strongman DDM-1 Double Wall |
| Spoke nipples type | Brass |
| Spoke wheel | Stainless |
Frame and Body Specs
| Frame materials | 7005 Double Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Norco Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | 3D Forged |
| Headset size | FSA No. 11N |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA BB 7420 Square Taper |
| Crankset parts and sizes | 28/38/48 Teeth FSA Dyna Drive |
| Gear shift levers | SRAM X.4 Trigger |
| Rear gear set | 11 - 28 Teeth 8-speed |
Norco XFR Forma Fork System Data
| Derailleur (Front) | SRAM 3.0 |
| Derailleur (Rear) | SRAM X.4 |
| Fork material | Single |
| Fork type | SunTour NEX4610 V2 MLO With Lock-out |
Other Specs of Norco XFR Forma
| Component group sets | Hybrid Mix |
| Pedals details | Alloy Body and Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Norco Forma Sport |
| Seat post extension | Norco Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Pro bike manual
- Find All parts, tires and accessories of Specialized Sirrus Pro Hybrid here
- Get your Norco XFR Forma manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco XFR Forma Hybrid here