Trek 3900 DISC 2011 VS Haro THREAD EIGHT 2007 specs comparison
Trek 3900 Disc
General Infos| Model | 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 |
Haro Thread Eight
General Infos| Model | Thread Eight |
| Manufacturer | Haro |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl White |
| Sizes |
- 12 (inches) - 14 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Levers Hayes MX4 Mechanical With 6GÇ¥ Rotor Brakes |
| Hubs for disc brakes | Pivit Disc |
| Rims manufacturer | 36-hole Sun Hill Rod |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Haro Thread Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Truvativ Hussefelt Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Pivit |
| Headset size | 1 1/8 (inches) Threadless FSA Ha (millimeters)er |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Howitzer |
| Crankset parts and sizes | 34 Teeth Truvativ Ruktion 1.0 BG |
| Gear shift levers | SRAM SX-5 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Haro Thread Eight Fork System Data
| Derailleur (Front) | Chain Retention System Truvativ Box Guide |
| Derailleur (Rear) | SRAM SX-5 Short Cage |
| Fork material | Steel and aluminum |
| Fork type | 80 (millimeters) Marzocchi Dirt Jumper 4 |
Other Specs of Haro Thread Eight
| Component group sets | SRAM SX-5/mix |
| Pedals details | Pivit DH Platform With Threaded Pins |
| Rear shock absorber | Not Available |
| Saddle seat | Haro |
| Seat post extension | 30.9 (millimeters) Diameter Pivit |
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 Haro Thread Eight manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Thread Eight Mountain bike here