Opus ALTO 2008 VS Bridgestone RB-2 1993 specs comparison
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➜ Opus Alto price
➜ Bridgestone RB-2 price
Opus Alto
General Infos| Model | Alto |
| Manufacturer | Opus |
| Year of production | 2008 |
| Current price | 🛒 View Price → |
| Color choice | -Blue and White |
| Sizes | - Xsmall - small - medium - large - xlarge - xlxarge |
| Sizes | - Xsmall - small - medium - large - xlarge - xlxarge |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Zaffiro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control LeversTektro R-720 Brakes |
| Hubs for disc brakes | Shimano WH-RS10 |
| Rims manufacturer | Shimano WH-RS10 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Triple Butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Ora Race Ergo |
| Handlebar extender | Optional |
| Handlebar stem details | Ora OS-007 |
| Headset size | 1 1/8 (inches) Integrated TH |
Gearing Specifications
| Bicycle chain | Shimano CN-5600 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 34/50 TeethFSA Gossamer Compact |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 11 - 25 Teeth10-speed |
Opus Alto Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano Dura-Ace |
| Fork material | Aero CrownCarbon and carbon Steerer |
| Fork type | Ora RC2 |
Other Specs of Opus Alto
| Component group sets | Shimano Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Ora Quantum |
| Seat post extension | 31.6 (millimeters) DiameterOra Carbon |
Bridgestone RB-2
General Infos| Model | RB-2 |
| Manufacturer | Bridgestone |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| 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 | LeversShimano 300EX Brakes |
| Hubs for disc brakes | Shimano Exage |
| Rims manufacturer | 32-holeRitchey 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 | AluminumSakae |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum Melt-forged 90 DegreesSakae |
| 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 TeethSugino DAC |
| Gear shift levers | Shimano 400EX Downtube |
| Rear gear set | 13 - 23 Teeth7-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 | VinylAvocet Racing |
| Seat post extension | 220 (millimeters)Sakae CLE 100 |
Useful links and guides ....
- To know more about this exacte bike, Opus provided us with the latest version of its Alto bike manual
- Find All parts, tires and accessories of Opus Alto Road here
- Get your Bridgestone RB-2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bridgestone RB-2 Road here