Schwinn SIERRA GS 2008 VS Giant ROAM 2 W 2011 specs comparison
Schwinn Sierra GS
General Infos| Model | Sierra GS |
| Manufacturer | Schwinn |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Aqua - Deep Silver -Forrest Green |
| Sizes |
- Small - medium - large - xlarge - womens xsmall - womens small - womens medium |
| Sizes |
- Small - medium - large - xlarge - womens xsmall - womens small - womens medium |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.9 (inches) Smooth Rolling All Weather Touring Front: 26 X 1.90 (inches) Smooth Rolling All Weather Touring |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | ProMax 3-Finger Lever Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Formula Sealed |
| Rims manufacturer | 36-hole Alloy |
| Spoke nipples type | CP Brass |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Zero Stack |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | VP Semi-cartridge |
| Crankset parts and sizes | 42-34-24 Teeth SR Suntour XCC-T102 |
| Gear shift levers | SRAM 3.0 |
| Rear gear set | 13 - 34 Teeth 7-speed |
Schwinn Sierra GS Fork System Data
| Derailleur (Front) | Shimano C050 |
| Derailleur (Rear) | SRAM 3.0 |
| Fork material | Alloy Crown Steel |
| Fork type | 50 (millimeters) Travel SR Suntour M2025 |
Other Specs of Schwinn Sierra GS
| Component group sets | Comfort Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Comfort Tuned Super Soft |
| Seat post extension | Alloy Suspension 35 (millimeters) |
Giant Roam 2 W
General Infos| Model | Roam 2 W |
| Manufacturer | Giant |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Silver and teal |
| Sizes |
- Xsmall - small - medium |
Wheels And Breaking System
| Bike front tire | 700 X 40c Kenda Kwick |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro 3 Finger Levers Alloy Direct Pull Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | 32-hole Giant Sport Road Double Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Giant Sport Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Giant Sport Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC Z7 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 28/38/48 Teeth SR XCT-V2 |
| Gear shift levers | SRAM X.4 Trigger |
| Rear gear set | 11 - 32 Teeth 8-speed |
Giant Roam 2 W Fork System Data
| Derailleur (Front) | Shimano M191 |
| Derailleur (Rear) | SRAM X.4 |
| Fork material | Single |
| Fork type | 63 (millimeters) Travel SR Suntour NEX 4110 |
Other Specs of Giant Roam 2 W
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | VP-992S Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Giant X-Road Sport Womens |
| Seat post extension | 30.9 (millimeters) Diameter Giant Sport Alloy |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra GS bike manual
- Find All parts, tires and accessories of Schwinn Sierra GS Commuter here
- Get your Giant Roam 2 W manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Roam 2 W Commuter here
