Bridgestone RB-2 1993 VS Koga Miyata GRAN RACER 2004 specs comparison
Bridgestone RB-2
General Infos| Model | RB-2 |
| Manufacturer | Bridgestone |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 50 - 53 - 56 - 59 - 62 |
| Sizes |
- 50 - 53 - 56 - 59 - 62 |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized Transition |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Levers Shimano 300EX Brakes |
| Hubs for disc brakes | Shimano Exage |
| Rims manufacturer | 32-hole Ritchey Vantage Comp |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Ishiwata TB Chrome-moly |
| Frame type | Lugged Steel |
| Handlebar construction | Aluminum Sakae |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum Melt-forged 90 Degrees Sakae |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano Hyperglide |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 40/53 Teeth Sugino DAC |
| Gear shift levers | Shimano 400EX Downtube |
| Rear gear set | 13 - 23 Teeth 7-speed |
Bridgestone RB-2 Fork System Data
| Derailleur (Front) | Shimano 400EX |
| Derailleur (Rear) | Shimano 400EX |
| Fork material | Not Available |
| Fork type | Ishiwata Chrome-moly Pressed Crown |
Other Specs of Bridgestone RB-2
| Component group sets | Shimano 400EX |
| Pedals details | MKS Sylvan Track Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Vinyl Avocet Racing |
| Seat post extension | 220 (millimeters) Sakae CLE 100 |
Koga Miyata Gran Racer
General Infos| Model | Gran Racer |
| Manufacturer | Koga Miyata |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Blue Matte |
| Sizes |
- 46cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters) - 66cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Grand Prix |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Tiagra STI Dual Control Levers Shimano Tiagra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano Tiagra |
| Rims manufacturer | 36-hole Mach1 RJ350 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight Gauge Sapim Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | ITM Super Italian Pro 330 |
| Handlebar extender | Not Available |
| Handlebar stem details | ITM Forged Lite Luxe |
| Headset size | 1 1/8 (inches) Integrated Cane Creek ISDD |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-UN53 |
| Crankset parts and sizes | 30/42/52 Teeth Shimano Tiagra |
| Gear shift levers | Shimano Tiagra STI Dual Control |
| Rear gear set | 12 - 25 Teeth 9-speed |
Koga Miyata Gran Racer Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra SS |
| Fork material | Aero Crown Carbon Fiber |
| Fork type | Carbon Aero |
Other Specs of Koga Miyata Gran Racer
| Component group sets | Road Mix |
| Pedals details | Koga VP-R70 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Base |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Bridgestone provided us with the latest version of its RB-2 bike manual
- Find All parts, tires and accessories of Bridgestone RB-2 Road here
- Get your Koga Miyata Gran Racer manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Koga Miyata Gran Racer Road here