Trek 8.1 DS 2013 VS Breezer LIBERTY W/ DIRECT-X FRAME 2007 specs comparison
Trek 8.1 DS
General Infos| Model | 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 |
Breezer Liberty w/ Direct-X frame
General Infos| Model | Liberty w/ Direct-X frame |
| Manufacturer | Breezer |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Ruby Red |
| Sizes |
- 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 37c CST 1263 With Reflex Stripes |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro 353A Levers Shimano M420 Brakes |
| Hubs for disc brakes | Shimano Deore |
| Rims manufacturer | 36-hole Rear: Ritchey Girder Comp OCR Front: Ritchey Girder Comp XC |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Pull Shun Lih Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | HL AL-139 Steerhorn |
| Handlebar extender | Integral |
| Handlebar stem details | 2-bolt Sonne6 |
| Headset size | 32x27 (millimeters) VP-H692W 1 Inch |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-ES50 |
| Crankset parts and sizes | 22/32/44 Teeth M510 Hollowtech |
| Gear shift levers | SL-M511 |
| Rear gear set | 11 - 32 Teeth 9-speed |
Breezer Liberty w/ Direct-X frame Fork System Data
| Derailleur (Front) | Bottom-Pull Top Swing Deore M510 |
| Derailleur (Rear) | XT M751-SGS |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Aprebic |
Other Specs of Breezer Liberty w/ Direct-X frame
| Component group sets | Shimano Deore |
| Pedals details | VP-192 |
| Rear shock absorber | Not Available |
| Saddle seat | VeloPlush 3037 |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy 248 |
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 Breezer Liberty w/ Direct-X frame manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Breezer Liberty w/ Direct-X frame Commuter here