Trek 3900 WSD 2007 VS Univega ALPINA S7.7 1994 specs comparison
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Trek 3900 WSD
General InfosModel | 3900 WSD |
Manufacturer | Trek |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Pearl Green -Trans Blue |
Sizes |
- Womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches) |
Sizes |
- 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 V Brakes |
Hubs for disc brakes | Rear: Shimano RM-30 Front: Alloy |
Rims manufacturer | Matrix 550 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
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-T102 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 WSD Fork System Data
Derailleur (Front) | Shimano C-050 |
Derailleur (Rear) | Shimano Acera |
Fork material | Single Crown Aluminum and steel |
Fork type | 70 (millimeters) Travel InSync Grind 1 |
Other Specs of Trek 3900 WSD
Component group sets | Shimano Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Sport FIT |
Seat post extension | Bontrager Approved |
Univega Alpina S7.7
General InfosModel | Alpina S7.7 |
Manufacturer | Univega |
Year of production | 1994 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- 14.5 (inches) - 17 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Ritchey Climb Max Front: 26 X 2.10 (inches) Ritchey Mad Max |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Levers Shimano STX Brakes |
Hubs for disc brakes | Shimano STX |
Rims manufacturer | 32-hole Mavic 230 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Double-butted Chromoly |
Frame type | TIG-welded Steel |
Handlebar construction | Concept XS Alloy |
Handlebar extender | Not Available |
Handlebar stem details | Sonny II |
Headset size | Not Available |
Gearing Specifications
Bicycle chain | Sedis |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
Gear shift levers | Shimano Deore LX Rapidfire Plus With Optical Gear Display |
Rear gear set | 11 - 28 Teeth 7-speed |
Univega Alpina S7.7 Fork System Data
Derailleur (Front) | Shimano STX |
Derailleur (Rear) | Shimano STX |
Fork material | Not Available |
Fork type | Univega Concept Linkage |
Other Specs of Univega Alpina S7.7
Component group sets | Shimano Deore LX |
Pedals details | WellGo LU-934 Alloy |
Rear shock absorber | Not Available |
Saddle seat | Vetta SP |
Seat post extension | Concept Tricor Alloy |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 3900 WSD bike manual
- Find All parts, tires and accessories of Trek 3900 WSD Mountain bike here
- Get your Univega Alpina S7.7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Univega Alpina S7.7 Mountain bike here