Trek 3900 2005 VS Haro WERX ZERO 2006 specs comparison
Trek 3900
General Infos| Model | 3900 |
| Manufacturer | Trek |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
- Black -Yellow and Blue |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (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 Levers Tektro Aluminum Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano FH-RM30 Front: Aluminum |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth SR |
| Gear shift levers | Shimano ST-EF29 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 Fork System Data
| Derailleur (Front) | Shimano FD-C050 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown Aluminum |
| Fork type | 70 (millimeters) InSync Grind 1 |
Other Specs of Trek 3900
| Component group sets | Mountain Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Sport |
| Seat post extension | Bontrager |
Haro Werx Zero
General Infos| Model | Werx Zero |
| Manufacturer | Haro |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-HT Gold |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.35 (inches) Kenda Nevegal Front: 26 X 2.35 (inches) Kenda Blue Groove |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Sole Hydraulic Levers Hayes Sole Brakes |
| Hubs for disc brakes | Rear: Pivit Disc Front: Pivit Disc 20 (millimeters) |
| Rims manufacturer | Pivit 32X |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Truvativ Hussefelt |
| Handlebar extender | Optional |
| Handlebar stem details | Truvativ Holzfeller 1.5 |
| Headset size | 1 1/2 (inches) Threadless FSA Big Fat Pig |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Howitzer |
| Crankset parts and sizes | 24/36 Teeth Truvativ Hussefelt |
| Gear shift levers | SRAM X.7 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Haro Werx Zero Fork System Data
| Derailleur (Front) | SRAM 3.0 |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 130 (millimeters) Travel Manitou Stance Blunt |
Other Specs of Haro Werx Zero
| Component group sets | Mountain Mix |
| Pedals details | Pivit Platform |
| Rear shock absorber | Not Available |
| Saddle seat | SDG Bel-Air ST I-Beam |
| Seat post extension | 30.9 (millimeters) Diameter SDG I-Beam |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 3900 bike manual
- Find All parts, tires and accessories of Trek 3900 Mountain bike here
- Get your Haro Werx Zero manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Werx Zero Mountain bike here