Giant DEFY 2 2009 VS Schwinn CIRCUIT 2008 specs comparison
Giant Defy 2
General Infos| Model | Defy 2 |
| Manufacturer | Giant |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Red and Silver and Black |
| Sizes |
- Xsmall - small - medium - medium/large - large - xlarge |
| Sizes |
- Xsmall - small - medium - medium/large - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 25c Kenda Kriterium |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI Levers Tektro R-350 Brakes |
| Hubs for disc brakes | Formula Sealed |
| Rims manufacturer | 24-hole and 28-hole Mavic CXP 22 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14/15ga. Butted Sapim Race |
Frame and Body Specs
| Frame materials | ALUXX SL Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | AL Anatomic Bend |
| Handlebar extender | Optional |
| Handlebar stem details | Giant Alloy 31.8 (millimeters) |
| Headset size | 1 1/4 (inches)-1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Shimano HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 30/39/50 Teeth FSA Omega |
| Gear shift levers | Shimano Sora STI |
| Rear gear set | 12 - 25 Teeth 9-speed |
Giant Defy 2 Fork System Data
| Derailleur (Front) | Shimano Sora |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Giant Advanced Composite |
Other Specs of Giant Defy 2
| Component group sets | Shimano Sora |
| Pedals details | Alloy With Toe Clips And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | Giant Performance Road |
| Seat post extension | 30.9 (millimeters) Diameter Giant Composite |
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 |
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 |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its Defy 2 bike manual
- Find All parts, tires and accessories of Giant Defy 2 Road here
- Get your Schwinn Circuit manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Schwinn Circuit Road here