Electra TOWNIE BALLOON 3I 2010 VS Trek PORTLAND 2011 specs comparison
Electra Townie Balloon 3i
General Infos| Model | Townie Balloon 3i |
| Manufacturer | Electra |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Slate |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 Schwalbe Fat Frank |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Nexus Alloy 4-finger Levers Shimano Nexus BR-IM41 Roller Brake Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus 3 Speed Internal Gear Front: Shimano Nexus HB-IM40 |
| Rims manufacturer | 36-hole Painted Alloy |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Alloy |
| Frame type | TIG-welded |
| Handlebar construction | 25.5 (inches) X 5 (inches) Alloy Custom Bend |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Forged Alloy 25.4 (millimeters) Quill |
| Headset size | 1 1/8 (inches) Integrated Steel Threaded |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z72 Rustproof |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 170 (millimeters) 44 Teeth Forged Alloy |
| Gear shift levers | Shimano Revo |
| Rear gear set | 20 Teeth 3-speed |
Electra Townie Balloon 3i Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Not Available |
Other Specs of Electra Townie Balloon 3i
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Alloy Platform With Non-slip Rubber Tread |
| Rear shock absorber | Not Available |
| Saddle seat | Ergonomic With Soft Lycra |
| Seat post extension | 27.2 (millimeters) Diameter Alloy |
Trek Portland
General Infos| Model | Portland |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Tritanite Black |
| Sizes |
- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Bontrager Race All Weather Hard Case |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid BB-R7 |
| Hubs for disc brakes | Bontrager SSR Disc |
| Rims manufacturer | Bontrager SSR Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Bontrager SSR |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Race |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race Lite |
| Headset size | Slimstack |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/39/50 Teeth FSA Vero Powerdrive Triple |
| Gear shift levers | Shimano Tiagra STI |
| Rear gear set | 11 - 26 Teeth 9-speed |
Trek Portland Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Single Crown Carbon |
| Fork type | Bontrager Satellite Plus |
Other Specs of Trek Portland
| Component group sets | Shimano Tiagra |
| Pedals details | VP Nylon Body With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Race |
| Seat post extension | Bontrager Race |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Townie Balloon 3i bike manual
- Find All parts, tires and accessories of Electra Townie Balloon 3i Commuter here
- Get your Trek Portland manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Portland Commuter here