Trek 8.1 DS 2013 VS Jamis COMMUTER 3 2010 specs comparison
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➜ Trek 8.1 DS price
➜ Jamis Commuter 3 price
Trek 8.1 DS
General Infos| Model | 8.1 DS |
| Manufacturer | Trek |
| Year of production | 2013 |
| Current price | 🛒 View Price → |
| 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 |
Jamis Commuter 3
General Infos| Model | Commuter 3 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | 🛒 View Price → |
| Color choice | - Ocean Mist and Stainless-Sangria and Stainless |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches)- womens 14 (inches)- womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c Vittoria Adventure Touring |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Tenera LeversTektro Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus Inter-8Front: Shimano DH2N35 Dynamo Hub |
| Rims manufacturer | 36-holeWeinmann ZAC-1800 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 Triple Gauge Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Jamis ARC |
| Handlebar extender | Optional |
| Handlebar stem details | NVO TM4 Adjustable |
| Headset size | 1 1/8 (inches) Threadless VP Slimstack |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 122.5 (millimeters) SpindleSealed Cartridge |
| Crankset parts and sizes | 42 TeethForged Alloy With Chainguard |
| Gear shift levers | Shimano SL-8S20 Revo |
| Rear gear set | 20 Teeth8-speed Internal |
Jamis Commuter 3 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown With Tappered Legs CrownAluminum |
| Fork type | Jamis City and Cross |
Other Specs of Jamis Commuter 3
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | City and Cross Style Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Metro Sport |
| Seat post extension | 27.2 (millimeters) DiameterJamis Alloy Micro-adjust |
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 Jamis Commuter 3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Commuter 3 Commuter here