BH G4/ DURA-ACE DI2 2009 VS Romic ULTEGRA STI SPORT 2001 specs comparison
BH G4/ Dura-Ace Di2
General Infos| Model | G4/ Dura-Ace Di2 |
| Manufacturer | BH |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice | -Red |
| Sizes | - 52cm (centimeters)- 54cm (centimeters)- 55.5cm (centimeters)- 57cm (centimeters)- 58.5cm (centimeters) |
| Sizes | - 52cm (centimeters)- 54cm (centimeters)- 55.5cm (centimeters)- 57cm (centimeters)- 58.5cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Diamante Pro Light |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano Dura-Ace Di2 LeversShimano Dura-Ace Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Shimano Dura-Ace CL |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | High Modulus Carbon Fiber |
| Frame type | Bonded and monocoque |
| Handlebar construction | FSA SLK Carbon Compact |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-99 |
| Headset size | 1 1/8 (inches) FSA Orbit CE Plus |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | 34/50 TeethShimano Dura-Ace |
| Gear shift levers | Shimano Dura-Ace Di2 |
| Rear gear set | 11 - 25 Teeth10-speed |
BH G4/ Dura-Ace Di2 Fork System Data
| Derailleur (Front) | Shimano Dura-Ace Di2 |
| Derailleur (Rear) | Shimano Dura-Ace Di2 |
| Fork material | Aero CrownCarbon Fiber and carbon Fiber Steerer |
| Fork type | Not Available |
Other Specs of BH G4/ Dura-Ace Di2
| Component group sets | Shimano Dura-Ace Di2 Electric |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Aspide CS Ti |
| Seat post extension | Integrated |
Romic Ultegra STI Sport
General Infos| Model | Ultegra STI Sport |
| Manufacturer | Romic |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice | - Blue- Dark Blue- Gold- Green- Orange- Purple- Red- White- Yellow-Black |
| Sizes | - 46cm through 70cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Axial Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control LeversShimano Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano Ultegra |
| Rims manufacturer | 32-holeMavic Open Pro |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double-buttedWheelsmith Steel |
Frame and Body Specs
| Frame materials | Reynolds 853 |
| Frame type | Fillet Brazed and lugged |
| Handlebar construction | Optional |
| Handlebar extender | Not Available |
| Handlebar stem details | Optional |
| Headset size | 1 (inches) Shimano Ultegra |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)Shimano CN-HG92 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 107 (millimeters) SpindleShimano BB-6500 |
| Crankset parts and sizes | 39/53 TeethShimano Ultegra |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 11 - 26 Teeth9-speed |
Romic Ultegra STI Sport Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 28.6 (millimeters)Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra GS |
| Fork material | Semi-sloping CrownReynolds 853 |
| Fork type | Romic |
Other Specs of Romic Ultegra STI Sport
| Component group sets | Shimano Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Trimatic |
| Seat post extension | 27.0 (millimeters) DiameterAmerican Classic |
Useful links and guides ....
- To know more about this exacte bike, BH provided us with the latest version of its G4/ Dura-Ace Di2 bike manual
- Find All parts, tires and accessories of BH G4/ Dura-Ace Di2 Road here
- Get your Romic Ultegra STI Sport manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Romic Ultegra STI Sport Road here