Schwinn CIRCUIT 1999 VS Basso ASTRA/DURA-ACE 1993 specs comparison
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➜ Schwinn Circuit price
➜ Basso Astra/Dura-Ace price
Schwinn Circuit
General Infos| Model | Circuit |
| Manufacturer | Schwinn |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Jet Black |
| Sizes | - 48cm (centimeters)- 50cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters)- 62cm (centimeters) |
| Sizes | - 48cm (centimeters)- 50cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters)- 62cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Schwinn Natural 66 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI LeversShimano 105 Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 105 |
| Rims manufacturer | 32-holeMavic CXP 21 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 853 |
| Frame type | TIG-welded |
| Handlebar construction | TTT Podium |
| Handlebar extender | Optional |
| Handlebar stem details | Kalloy |
| Headset size | 1 (inches) Tioga |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-5500 |
| Crankset parts and sizes | 39/53 TeethShimano 105 |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 12 - 26 Teeth9-speed |
Schwinn Circuit Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Unicrown CrownAluminum |
| Fork type | Schwinn |
Other Specs of Schwinn Circuit
| Component group sets | Shimano 105 |
| Pedals details | Ritchey Logic Sport |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Slim |
| Seat post extension | JD Components 495 |
Basso Astra/Dura-Ace
General Infos| Model | Astra/Dura-Ace |
| Manufacturer | Basso |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 62 |
Wheels And Breaking System
| Bike front tire | Michelin Comp HD |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | LeversShimano Dura-Ace Brakes |
| Hubs for disc brakes | Shimano Dura-Ace |
| Rims manufacturer | Campagnolo Omega 19 Aero |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Columbus OS Extra-Lite |
| Frame type | Lugged Steel |
| Handlebar construction | Cinelli |
| Handlebar extender | Not Available |
| Handlebar stem details | Cinelli 1/A |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano CN-7401 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39/53 TeethShimano Dura-Ace |
| Gear shift levers | Shimano Dura-Ace STI |
| Rear gear set | 12 - 21 Teeth8-speed |
Basso Astra/Dura-Ace Fork System Data
| Derailleur (Front) | Shimano Dura-Ace |
| Derailleur (Rear) | Shimano Dura-Ace |
| Fork material | Not Available |
| Fork type | Columbus OS Extra Light |
Other Specs of Basso Astra/Dura-Ace
| Component group sets | Shimano Dura-Ace STI |
| Pedals details | Shimano Dura-Ace Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Flite Titanium |
| Seat post extension | Shimano Dura-Ace |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Circuit bike manual
- Find All parts, tires and accessories of Schwinn Circuit Road here
- Get your Basso Astra/Dura-Ace manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Basso Astra/Dura-Ace Road here