Electra TOWNIE 3I 2010 VS Trek 7500 2004 specs comparison
Electra Townie 3i
General Infos| Model | Townie 3i |
| Manufacturer | Electra |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 700 X 38c Semi-slick |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Alloy 4 Finger Levers Cold-Forged Alloy Linear Pull Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus 3 Speed Internal Gear Front: Alloy Low Flange With QR |
| Rims manufacturer | 32-hole and 36-hole Double-Wall Alloy |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Alloy |
| Frame type | TIG-welded |
| Handlebar construction | 24.8 (inches) X 4.5 (inches) Alloy Custom Bend |
| Handlebar extender | Optional |
| Handlebar stem details | 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 |
| 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 Twist |
| Rear gear set | 22 Teeth 3-speed |
Electra Townie 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 3i
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Resin Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Ergonomic With Soft Lycra |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro-adjust |
Trek 7500
General Infos| Model | 7500 |
| Manufacturer | Trek |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Blue |
| Sizes |
- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 38c Bontrager Select |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Bontrager Superstock |
| Rims manufacturer | 32-hole Bontrager Superstock |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14/15ga. Double-butted Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Bar-Keeper |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Bontrager Select |
| Gear shift levers | Shimano Alivio RapidFire |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 7500 Fork System Data
| Derailleur (Front) | Shimano Nexave T301 |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 50 (millimeters) Travel Rock Shox Metro |
Other Specs of Trek 7500
| Component group sets | Hybrid Mix |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager CRZ |
| Seat post extension | Suspension Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Townie 3i bike manual
- Find All parts, tires and accessories of Electra Townie 3i Commuter here
- Get your Trek 7500 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7500 Commuter here