Trek EARL 2011 VS Specialized SAN FRANCISCO 1 2009 specs comparison
Trek Earl
General Infos| Model | Earl |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | -Gloss Black |
| Sizes | - 15 (inches)- 17.5 (inches)- 19 (inches)- 21 (inches) |
| Sizes | - 15 (inches)- 17.5 (inches)- 19 (inches)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Bontrager H2 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro 800A |
| Hubs for disc brakes | Rear: Alloy Flip-FlopFront: Alloy |
| Rims manufacturer | 32-holeBontrager |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | CroMo |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Approved |
| Headset size | Sealed |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 44T TeethForged Alloy 3 Piece |
| Gear shift levers | Not Available |
| Rear gear set | 17 Teeth1-speed |
Trek Earl Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single CrownSteel |
| Fork type | Not Available |
Other Specs of Trek Earl
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Wellgo Black Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Earl BMX Style |
| Seat post extension | Steel |
Specialized San Francisco 1
General Infos| Model | San Francisco 1 |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice | -Gloss Silver |
| Sizes | - 16 (inches)- 17.5 (inches)- 19 (inches)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.50 (inches) Specialized Nimbus Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid FR-5 LeversAvid BB5 Brakes |
| Hubs for disc brakes | Specialized Hi Lo Disc |
| Rims manufacturer | 32-holeSpecialized HRD DW |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Globe Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Globe 3D Forged 8deg. |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-UN25 |
| Crankset parts and sizes | 42 TeethSugino |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Specialized San Francisco 1 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownA1 Premium Aluminum |
| Fork type | Globe |
Other Specs of Specialized San Francisco 1
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Globe Body GeometryAnti-slip Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry |
| Seat post extension | 27.2 (millimeters) DiameterSpecialized Alloy Two Bolt |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Earl bike manual
- Find All parts, tires and accessories of Trek Earl Commuter here
- Get your Specialized San Francisco 1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized San Francisco 1 Commuter here