Trek 3900 2009 Technical specs and features
| Brand | Trek |
| Model | 3900 |
| First production | 2009 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Trek 3900 Parts |
| Available Sizes | - 13 (inches) / 33.02 (cm) - 13 (inches) - 16 (inches) / 40.64 (cm) - 16 (inches) - 18 (inches) / 45.72 (cm) - 18 (inches) - 19.5 (inches) / 49.53 (cm) - 19.5 (inches) - 21 (inches) / 53.34 (cm) - 21 (inches) - 22.5 (inches) / 57.15 (cm) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Connection Trail |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 EZ Fire Integrated Levers Tektro V-brake Brakes |
| Hubs for disc brakes | Alloy |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specifications
| Frame materials | Alpha White Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Approved |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Approved |
| Headset size | 1 1/8 (inches) Threadless VP A76C-TK |
Gearing Specs
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth SR Suntour XCC T-208 |
| Gear shift levers | Shimano EF-50 EZ Fire Integrated |
| Rear gear set | 13 - 34 Teeth 7-speed |
Trek 3900 Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown |
| Fork type | 80 (millimeters) Travel SR Suntour M-2025 |
Other Specs of Trek 3900
| Component group sets | Shimano Mix |
| Available colors | - Matte Khaki - Matte Blue and Brushed Silver |
| Weight | Unspecified |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Approved |
| Seat post extension | Bontrager Approved |
Trek 3900 picture
3900 bike comparison
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Trek 3900 bike review
Trek produced the 3900 bike in 2009 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $379.99.
3900 bike is available in many sizes such as 13 (inches), 16 (inches), 18 (inches), 19.5 (inches), 21 (inches) and 22.5 (inches).
Trek Mountain bike 3900 can be found in a few colors, among these colors Matte Khaki and Matte Blue and Brushed Silver .
This bike is equiped with 26 x 2.00" Bontrager Connection Trail tires while the rims are manufactured by Matrix 550. Trek equiped this exact model with Tektro V-brake brakes, Shimano EF-50 EZ Fire Integrated levers braking system and Alloy hubs.
To guarantee the comfiest ride Trek used Alpha White Aluminum material for the frame. Bontrager Approved high strength material is used on the handlebar of this 3900 to ensure the perfect handling while the stems are made of Bontrager Approved.
For the smoothest biking experience SR Suntour XCC T-208, 28/38/48 teeth is used on this bicycle .
