De Rosa PROFESSIONAL 1993 VS GT ZR 3.0 2001 specs comparison
De Rosa Professional
General Infos| Model | Professional |
| Manufacturer | De Rosa |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice | -Not found |
| Sizes | - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 6263 - 64 |
| Sizes | - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 6263 - 64 |
Wheels And Breaking System
| Bike front tire | Vittoria Mistral |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | LeversCampagnolo Athena Brakes |
| Hubs for disc brakes | Campagnolo Athena Cassette |
| Rims manufacturer | 32-holeNisi HRB-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Columbus SLX |
| Frame type | Lugged Steel |
| Handlebar construction | Cinelli |
| Handlebar extender | Not Available |
| Handlebar stem details | Cinelli XA |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Campagnolo Contax |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39/53 TeethCampagnolo Athena |
| Gear shift levers | Campagnolo Athena Downtube |
| Rear gear set | 12 - 21 Teeth8-speed |
De Rosa Professional Fork System Data
| Derailleur (Front) | Campagnolo Athena |
| Derailleur (Rear) | Campagnolo Athena |
| Fork material | Not Available |
| Fork type | De Rosa and Columbus SLX Flat Crown |
Other Specs of De Rosa Professional
| Component group sets | Campagnolo Athena |
| Pedals details | Diadora SA 210 Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Sella San Marco Pro |
| Seat post extension | Campagnolo Athena |
GT ZR 3.0
General Infos| Model | ZR 3.0 |
| Manufacturer | GT |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice | -LOTTO Yellow |
| Sizes | - 48cm (centimeters)- 50cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Panaracer GT |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI Dual Control LeversShimano 105 Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 105 |
| Rims manufacturer | Mavic CXP 21 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15gDT Stainless Steel |
Frame and Body Specs
| Frame materials | Butted7000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Syncros Ergo Bend |
| Handlebar extender | Optional |
| Handlebar stem details | GT |
| Headset size | 1 1/8 (inches) Threadless Tange Seiki DX-8 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC HG-72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-5500 |
| Crankset parts and sizes | 30/42/52 TeethShimano 105 |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 12 - 25 Teeth9-speed |
GT ZR 3.0 Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Unicrown CrownCarbon Fiber Composite |
| Fork type | GT CR2.0 |
Other Specs of GT ZR 3.0
| Component group sets | Shimano 105 Triple |
| Pedals details | Ritchey Pro Road |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia SPX |
| Seat post extension | Aluminum |
Useful links and guides ....
- To know more about this exacte bike, De Rosa provided us with the latest version of its Professional bike manual
- Find All parts, tires and accessories of De Rosa Professional Road here
- Get your GT ZR 3.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT ZR 3.0 Road here