Ross CENTAUR 1998 VS Specialized SIRRUS COMP 2007 specs comparison
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➜ Ross Centaur price
➜ Specialized Sirrus Comp price
Ross Centaur
General Infos| Model | Centaur |
| Manufacturer | Ross |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Transparent Green |
| Sizes | - 16 (inches)- 18 (inches) |
| Sizes | - 16 (inches)- 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Front LeversShimano Altus Front and Sturmey Archer Coaster Rear Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus Inter 7Front: Shimano Altus |
| Rims manufacturer | 36-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) YST Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 36 TeethAluminum |
| Gear shift levers | Shimano Nexus |
| Rear gear set | 21 Teeth7-speed Internal |
Ross Centaur Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Ross |
Other Specs of Ross Centaur
| Component group sets | Hybrid Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | 22.2 (millimeters) DiameterAluminum |
Specialized Sirrus Comp
General Infos| Model | Sirrus Comp |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | 🛒 View Price → |
| Color choice | -Black |
| Sizes | - Xlarge - xsmall - small - medium - large |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Forged Alloy Linear Pull Levers6061 Linear Pull Brakes |
| Hubs for disc brakes | Specialized Alloy |
| Rims manufacturer | 24-hole and 28-holeJalco GX460 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Body Geometry Event Zertz |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Comp-Set |
| Headset size | 1 1/8 (inches) Integrated Specialized Mindset |
Gearing Specifications
| Bicycle chain | Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) SpindleSport Cartridge |
| Crankset parts and sizes | 30/39/50 TeethSugino Comp |
| Gear shift levers | Shimano R440 |
| Rear gear set | 12 - 26 Teeth9-speed |
Specialized Sirrus Comp Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Aero CrownCarbon and aluminum Steerer |
| Fork type | Specialized FACT |
Other Specs of Specialized Sirrus Comp
| Component group sets | Shimano Tiagra |
| Pedals details | Alloy Cage With Toe Clips And StrapsComposite Body |
| Rear shock absorber | Not Available |
| Saddle seat | Body Geometry Milano Comfort Max |
| Seat post extension | 27.2 (millimeters) DiameterSpecialized Carbon Fiber |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Centaur bike manual
- Find All parts, tires and accessories of Ross Centaur Commuter here
- Get your Specialized Sirrus Comp manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Comp Commuter here