Trek 8.1 DS 2013 VS Specialized VIENNA 4 2009 specs comparison
Trek 8.1 DS
General InfosModel | 8.1 DS |
Manufacturer | Trek |
Year of production | 2013 |
Current price | Check price Here ==> |
Color choice |
-Trek Black and Paramount Grey |
Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches) |
Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | Bontrager LT1 700x38 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Linear Pull |
Hubs for disc brakes | Not Available |
Rims manufacturer | Bontrager AT-750 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha Gold Aluminum |
Frame type | Not Available |
Handlebar construction | Bontrager 30 (millimeters) Rise |
Handlebar extender | Not Available |
Handlebar stem details | Alloy |
Headset size | 1 1/8 Semi-Integrated |
Gearing Specifications
Bicycle chain | Unavailable Chain |
Bottom bracket shell width | Not Available |
Bottom bracket type | Unavailable Bottom Bracket |
Crankset parts and sizes | Alloy 48/38/28t |
Gear shift levers | Shimano EF51 EZ Fire |
Rear gear set | 3x7 Speeds |
Trek 8.1 DS Fork System Data
Derailleur (Front) | Shimano Tourney |
Derailleur (Rear) | Shimano Altus |
Fork material | Not Available |
Fork type | Hi-Tensile Steel |
Other Specs of Trek 8.1 DS
Component group sets | Not Available |
Pedals details | Nylon Platform |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Bontrager SSR |
Seat post extension | Bontrager SSR |
Specialized Vienna 4
General InfosModel | Vienna 4 |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
- Satin Gunmetal -Satin Gold |
Sizes |
- 49cm (centimeters) - 53cm (centimeters) - 57cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 35c Specialized Nimbus |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Nexus Levers Avid SD-3 Brakes |
Hubs for disc brakes | Rear: Shimano Nexus Internal 8-speed Front: Specialized Forged Alloy |
Rims manufacturer | 32-hole Specialized Globe |
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 10deg. |
Headset size | Campy Style 1 1/8 (inches) Specialized Semi-integrated |
Gearing Specifications
Bicycle chain | Shimano CN-NX10 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | Shimano BB-UN26 |
Crankset parts and sizes | 42 Teeth Sugino EX-1 |
Gear shift levers | Shimano Tape Fire |
Rear gear set | 8-speed Internal |
Specialized Vienna 4 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown A1 Premium Aluminum |
Fork type | Specialized A1 |
Other Specs of Specialized Vienna 4
Component group sets | Co (millimeters)uter Mix |
Pedals details | Globe Body Geometry Anti-slip Composite |
Rear shock absorber | Not Available |
Saddle seat | Specialized BG Sonoma 155 (millimeters) |
Seat post extension | 27.2 (millimeters) Diameter Micro Adjust Specialized Alloy Two Bolt |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 8.1 DS bike manual
- Find All parts, tires and accessories of Trek 8.1 DS Commuter here
- Get your Specialized Vienna 4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Vienna 4 Commuter here