Schwinn CIRCUIT 2008 VS Kestrel 4000 PRO SL-SHIMANO ULTEGRA 2011 specs comparison
Schwinn Circuit
General Infos| Model | Circuit |
| Manufacturer | Schwinn |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 23c Schwalbe Blizzard Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano ST-2203 Levers Radius Caliper Brakes |
| Hubs for disc brakes | Joy Tech Sealed |
| Rims manufacturer | Weinmann DA-16 |
| Spoke nipples type | Brass UCP |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Road Tuned |
| Handlebar extender | Optional |
| Handlebar stem details | Road Tuned |
| Headset size | VP M-H501 |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Cartridge Square Taper |
| Crankset parts and sizes | 52-42-30 Teeth TruVativ ISO Flo |
| Gear shift levers | Shimano ST-2203 |
| Rear gear set | 12 - 25 Teeth 8-speed |
Schwinn Circuit Fork System Data
| Derailleur (Front) | Shimano FD-2203 |
| Derailleur (Rear) | Shimano RD-2200 |
| Fork material | Chromoly |
| Fork type | Schwinn N'Gauged |
Other Specs of Schwinn Circuit
| Component group sets | Road Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount VI2325 |
| Seat post extension | 27.2 (millimeters) Diameter Alloy |
Kestrel 4000 Pro SL-Shimano Ultegra
General Infos| Model | 4000 Pro SL-Shimano Ultegra |
| Manufacturer | Kestrel |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Blue and White |
| Sizes |
- 50cm (centimeters) - 52.5cm (centimeters) - 55cm (centimeters) - 57.5cm (centimeters) - 59.5cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Rubino Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Oval A900 Carbon Levers TRP T-920 Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Oval W745 Carbon and alloy Clincher |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Oval R901 Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Oval R700 Alloy |
| Headset size | 1 1/4 (inches) To 1 1/8 (inches) FSA No.53 |
Gearing Specifications
| Bicycle chain | Wippermann Connex |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Ultegra With BB30 Adapter |
| Crankset parts and sizes | 39/53 Teeth Shimano Ultegra |
| Gear shift levers | Shimano Dura Ace Bar End |
| Rear gear set | 11 - 25 Teeth 10-speed |
Kestrel 4000 Pro SL-Shimano Ultegra Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon |
| Fork type | Kestrel EMS Pro TT |
Other Specs of Kestrel 4000 Pro SL-Shimano Ultegra
| Component group sets | Shimano Ultegra |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Oval ST700 Tri With Ti Rails |
| Seat post extension | Kestrel Aero Carbon With Ritchey Clamp System |
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 Kestrel 4000 Pro SL-Shimano Ultegra manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kestrel 4000 Pro SL-Shimano Ultegra Road here
