Norco VFR 4 DISC 2007 VS Specialized SIRRUS PRO 2011 specs comparison
Norco VFR 4 Disc
General Infos| Model | VFR 4 Disc |
| Manufacturer | Norco |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Gray |
| Sizes |
- 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
| Sizes |
- 14.5 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Hutchinson Flash |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Hayes Sole Levers Hayes Sole Hydraulic With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Rear: Formula DC-22 Front: Formula DC-20 |
| Rims manufacturer | Alex ACE-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Hydraformed And Double Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Ritchey Low Rizer |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey |
| Headset size | Ritchey Comp |
Gearing Specifications
| Bicycle chain | Shimano CN-HG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth TruVativ Isoflow |
| Gear shift levers | Shimano M-410 |
| Rear gear set | 12 - 26 Teeth 8-speed |
Norco VFR 4 Disc Fork System Data
| Derailleur (Front) | Shimano C-102 |
| Derailleur (Rear) | Shimano M-410 |
| Fork material | Aero Crown Aluminum and chromoly |
| Fork type | Norco |
Other Specs of Norco VFR 4 Disc
| Component group sets | Shimano Mix |
| Pedals details | Wellgo LU-964S |
| Rear shock absorber | Not Available |
| Saddle seat | Norco Performance Comfort |
| Seat post extension | 31.8 (millimeters) Diameter Ritchey |
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Carb and Gloss Carb |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized All Condition Armadillo Elite |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | SRAM Apex Levers Tektro Cold-forged Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 28-hole and 32-hole Mavic CXP 22 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Specialized FACT 8r Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Specialized 2014 Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Comp-Set |
| Headset size | 1 1/8 (inches) - 1 1/2 (inches) |
Gearing Specifications
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 34/50 Teeth SRAM S150 |
| Gear shift levers | SRAM Apex |
| Rear gear set | 11 - 32 Teeth 10-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Aero Crown Carbon |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Pro
| 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 |
Useful links and guides ....
- To know more about this exacte bike, Norco provided us with the latest version of its VFR 4 Disc bike manual
- Find All parts, tires and accessories of Norco VFR 4 Disc Road here
- Get your Specialized Sirrus Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Pro Road here