Trek 3900 DISC 2011 VS Specialized ROCKHOPPER SL COMP 29 SS 2010 specs comparison
![Trek 3900 Disc 2011 comparison online with competitors](https://yobicycle.com/images/models/Trek-3900-Disc-2011-specs.jpg)
Trek 3900 Disc
General InfosModel | 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 |
![Specialized Rockhopper SL Comp 29 SS 2010 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Rockhopper-SL-Comp-29-SS-2010-specs.jpg)
Specialized Rockhopper SL Comp 29 SS
General InfosModel | Rockhopper SL Comp 29 SS |
Manufacturer | Specialized |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
-Charcoal |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.00 (inches) Specialized Fast Trak LK Control |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Avid Juicy 3 SL Levers Avid Juicy 3 SL Brakes |
Hubs for disc brakes | Forged Alloy Disc |
Rims manufacturer | Alex RHD-29 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | Specialized M4 ORE Aluminum |
Frame type | TIG-welded |
Handlebar construction | Alloy Riser |
Handlebar extender | Optional |
Handlebar stem details | 3D Forged |
Headset size | 1 1/8 (inches) Integrated Campy Type |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC X-9 |
Bottom bracket shell width | Not Available |
Bottom bracket type | TruVativ GXP |
Crankset parts and sizes | 32 Teeth Truvativ FireX 1.1 |
Gear shift levers | Not Available |
Rear gear set | 20 Teeth 1-speed |
Specialized Rockhopper SL Comp 29 SS Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Not Available |
Fork type | 80 (millimeters) RockShox Tora S-Lite 29er |
Other Specs of Specialized Rockhopper SL Comp 29 SS
Component group sets | Mountain Mix |
Pedals details | Alloy |
Rear shock absorber | Not Available |
Saddle seat | Specialized XC Body Geometry |
Seat post extension | 30.9 (millimeters) Diameter Alloy Double 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 Specialized Rockhopper SL Comp 29 SS manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper SL Comp 29 SS Mountain bike here