Trek 3900 2006 VS Univega ALPINA S6.3 1993 specs comparison
Trek 3900
General Infos| Model | 3900 |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Willow Green and Gray Green -Matte Lava Black and Matte Black |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches) |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (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 Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano 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 | Hi-tensile |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager |
| Headset size | Aheadset Slimstak |
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 SR XCC-150 |
| Gear shift levers | Shimano EF50 |
| 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) Travel InSync Grind 1 |
Other Specs of Trek 3900
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Sport |
| Seat post extension | Bontrager |
Univega Alpina S6.3
General Infos| Model | Alpina S6.3 |
| Manufacturer | Univega |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 14 - 17 - 19 - 20.5 |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Ritchey Z-Max |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Levers Shimano Altus C10 Brakes |
| Hubs for disc brakes | Shimano Alloy |
| Rims manufacturer | 36-hole Araya VP-20 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Univega Bi-Axial Power Oval With Max Mudroom NCS |
| Frame type | TIG-welded Steel |
| Handlebar construction | Alpina Flat |
| Handlebar extender | Not Available |
| Handlebar stem details | Alpina Oversize Chromoly |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC HP-70 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 26/36/46 Teeth Shimano Exage LT |
| Gear shift levers | Shimano Altus A20 Rapidfire Plus |
| Rear gear set | 13 - 30 Teeth 7-speed |
Univega Alpina S6.3 Fork System Data
| Derailleur (Front) | Shimano Altus A10 |
| Derailleur (Rear) | Shimano Exage LT |
| Fork material | Not Available |
| Fork type | SR Duo-Track |
Other Specs of Univega Alpina S6.3
| Component group sets | Shimano Exage LT Rapidfire Plus |
| Pedals details | SR MTP-170 Low Fat |
| Rear shock absorber | Not Available |
| Saddle seat | Vetta SL ATB Hollow Chrome-moly Rail |
| Seat post extension | TopGear Alloy Micro Adjust |
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 Univega Alpina S6.3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Univega Alpina S6.3 Mountain bike here