Schwinn SIERRA SEVEN 2007 VS Electra TOWNIE 21 700C LADIES 2008 specs comparison
Schwinn Sierra Seven
General Infos| Model | Sierra Seven |
| Manufacturer | Schwinn |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | - Blue-Champagne |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- womens 13 (inches)- womens 17 (inches) |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- womens 13 (inches)- womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 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 LeversPro Max Alloy Linear Pull Brakes |
| Hubs for disc brakes | Formula Sealed Alloy With QR |
| Rims manufacturer | 36-holeSingle Wall Silver Anodized |
| Spoke nipples type | CP Brass |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Schwinn 'N Gauged Hi-Ten |
| Frame type | TIG-welded |
| Handlebar construction | 80 (millimeters) RiseHi-Ten Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threaded VP |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | VP Semi-cartridge With JIS Square Taper |
| Crankset parts and sizes | 40 TeethPro Wheel |
| Gear shift levers | SRAM MRX Grip Shift |
| Rear gear set | 13 - 34 Teeth7-speed |
Schwinn Sierra Seven Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TX-30 |
| Fork material | Unicrown CrownHi-Ten |
| Fork type | Schwinn N'Gauged |
Other Specs of Schwinn Sierra Seven
| Component group sets | Comfort Mix |
| Pedals details | Nylon Comfort |
| Rear shock absorber | Not Available |
| Saddle seat | Schwinn Comfort Tuned Super Soft |
| Seat post extension | 26.6 (millimeters) DiameterAlloy Suspension Micro Adjust |
Electra Townie 21 700C Ladies
General Infos| Model | Townie 21 700C Ladies |
| Manufacturer | Electra |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice | -Platinum |
| Sizes | - Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 700 X 38c Semi-slick Street |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano EZ-Fire LeversLinear Pull Brakes |
| Hubs for disc brakes | Rear: Alloy CassetteFront: Alloy |
| Rims manufacturer | 32-holeAlloy Double Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | TIG-welded |
| Handlebar construction | Electra Custom |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 28/38/48 TeethFSA |
| Gear shift levers | Shimano EZ-Fire |
| Rear gear set | 17 - 34 Teeth7-speed |
Electra Townie 21 700C Ladies Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano Tourey Megarange |
| Fork material | Unicrown CrownSteel |
| Fork type | Electra |
Other Specs of Electra Townie 21 700C Ladies
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Electra Ergonomical Townie |
| Seat post extension | Alloy Pillar |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra Seven bike manual
- Find All parts, tires and accessories of Schwinn Sierra Seven Commuter here
- Get your Electra Townie 21 700C Ladies manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Townie 21 700C Ladies Commuter here