Trek 3900 DISC 2011 VS Jamis DAKOTA D29 PRO 2011 specs comparison
Trek 3900 Disc
General Infos| Model | 3900 Disc |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Deep Blue |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.0 (inches) Bontrager LT3 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF50 Levers Tektro Novela Brakes |
| Hubs for disc brakes | Rear: Shimano Alloy M475 Front: Formula DC20 |
| Rims manufacturer | 36-hole Bontrager 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Approved Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Approved |
| Headset size | 1 1/8 (inches) Threadless Semi Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth Shimano M171 |
| Gear shift levers | Shimano EF51 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 Disc Fork System Data
| Derailleur (Front) | Shimano M190 |
| Derailleur (Rear) | Shimano M360 |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel SR Suntour XCT |
Other Specs of Trek 3900 Disc
| Component group sets | Shimano Mix |
| Pedals details | Wellgo Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontager SSR |
| Seat post extension | 31.6 (millimeters) Diameter Bontrager SSR |
Jamis Dakota D29 Pro
General Infos| Model | Dakota D29 Pro |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Palladium silver and pearl white |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.0 (inches) Geax Barro Race |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Avid Elixir 3 Levers Avid Elixir 3 Hydraulic Disc Brakes |
| Hubs for disc brakes | WTB Speed TCS Disc |
| Rims manufacturer | 32-hole WTB Speed TCS All Mountain Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | WTB Stainless |
Frame and Body Specs
| Frame materials | Full High Modulus Carbon Fiber |
| Frame type | Carbon |
| Handlebar construction | Ritchey Mountain Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Comp 4-Axis |
| Headset size | FSA Orbit 1.5 ZS |
Gearing Specifications
| Bicycle chain | KMC X10SL |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA BB30 |
| Crankset parts and sizes | 39/27t Teeth FSA Comet Compact |
| Gear shift levers | SRAM X.9 |
| Rear gear set | 12 - 36 Teeth 10-speed |
Jamis Dakota D29 Pro Fork System Data
| Derailleur (Front) | 34.9 (millimeters) Dual Pull SRAM X.9 |
| Derailleur (Rear) | SRAM X.9 Mid Cage |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel RockShox Reba RLT29 |
Other Specs of Jamis Dakota D29 Pro
| Component group sets | Mountain Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Silverado Race SL |
| Seat post extension | 31.6 (millimeters) Diameter Ritchey Comp 2 Bolt |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 3900 Disc bike manual
- Find All parts, tires and accessories of Trek 3900 Disc Mountain bike here
- Get your Jamis Dakota D29 Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Dakota D29 Pro Mountain bike here