Schwinn SIERRA 21 2012 VS Trek PURE SPORT LOWSTEP 2012 specs comparison
Schwinn Sierra 21
General Infos| Model | Sierra 21 |
| Manufacturer | Schwinn |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Red - Sterling Silver -Grape |
| Sizes |
- L - M - S - XS |
| Sizes |
- L - M - S - XS |
Wheels And Breaking System
| Bike front tire | Duro Sierra 26x1.75 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Schwinn Alloy V-Brake |
| Hubs for disc brakes | KT Alloy 32 Hole KT Alloy 32 Hole |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Schwinn Comfort Aluminum |
| Frame type | Not Available |
| Handlebar construction | Scwhinn Comfort Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Schwinn Alloy Quill Adj. |
| Headset size | Vp Threaded 1 1/8 (inches) |
Gearing Specifications
| Bicycle chain | KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | Schwinn S Logo 42/34/24t |
| Gear shift levers | Shimano Tourney Revo |
| Rear gear set | Not Available |
Schwinn Sierra 21 Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano Altus 7spd |
| Fork material | Not Available |
| Fork type | Suntour M3010 63 (millimeters) |
Other Specs of Schwinn Sierra 21
| Component group sets | Not Available |
| Pedals details | Plastic Body With Reflector |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Schwinn Comfort Spring |
| Seat post extension | Schwinn Alloy Suspension |
Trek Pure Sport Lowstep
General Infos| Model | Pure Sport Lowstep |
| Manufacturer | Trek |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Glass Blue - Metallic Bronze - Soft Yellow -Candy Red |
| Sizes |
- 14 |
Wheels And Breaking System
| Bike front tire | Bontrager Solana 26x2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro Linear Pull |
| Hubs for disc brakes | Alloy Hubs Alloy Hubs |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Silver Aluminum |
| Frame type | Not Available |
| Handlebar construction | Alloy 150 (millimeters) Rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy Two Bolt |
| Headset size | Threaded Semi-cartridge |
Gearing Specifications
| Bicycle chain | Unavailable Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | Alloy 3-piece 48/38/28 |
| Gear shift levers | SRAM MRX Twist |
| Rear gear set | Not Available |
Trek Pure Sport Lowstep Fork System Data
| Derailleur (Front) | Shimano Altus |
| Derailleur (Rear) | Shimano Acera 7spd |
| Fork material | Not Available |
| Fork type | High-tensile Steel |
Other Specs of Trek Pure Sport Lowstep
| Component group sets | Not Available |
| Pedals details | Nylon Flat Pedal |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Bontrager Cruiser |
| Seat post extension | Bontrager SSR |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra 21 bike manual
- Find All parts, tires and accessories of Schwinn Sierra 21 Hybrid here
- Get your Trek Pure Sport Lowstep manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Pure Sport Lowstep Hybrid here