Trek 3900 DISC 2011 VS Haro ALLY XC 2010 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 LeversTektro Novela Brakes |
| Hubs for disc brakes | Rear: Shimano Alloy M475Front: Formula DC20 |
| Rims manufacturer | 36-holeBontrager 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 TeethShimano M171 |
| Gear shift levers | Shimano EF51 |
| Rear gear set | 11 - 32 Teeth8-speed |
Trek 3900 Disc Fork System Data
| Derailleur (Front) | Shimano M190 |
| Derailleur (Rear) | Shimano M360 |
| Fork material | Single |
| Fork type | 100 (millimeters) TravelSR 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) DiameterBontrager SSR |
Haro Ally XC
General Infos| Model | Ally XC |
| Manufacturer | Haro |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice | - Matte Black Classic-Matte Black Modern |
| Sizes | - 16 (inches)- 18 (inches)- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.20 (inches) Kenda Nevagal |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Tektro Alloy LeversHayes MX4 Mechanical With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Rear: Pivit Disc Alloy CassetteFront: Pivit Disc Alloy |
| Rims manufacturer | 32-holeWTB FX28 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | 6061-T6 Oversize Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Pivit Riser Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Pivit Alloy |
| Headset size | 1 1/8 (inches) Threadless Ritchey LB |
Gearing Specifications
| Bicycle chain | Shimano HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Sealed Cartridge |
| Crankset parts and sizes | 44/32/22 TeethTruvativ ISO Flow 3.0 |
| Gear shift levers | Shimano Deore Rapid Fire Plus |
| Rear gear set | 11 - 32 Teeth9-speed |
Haro Ally XC Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single |
| Fork type | RST M29 Pro |
Other Specs of Haro Ally XC
| Component group sets | Mountain Mix |
| Pedals details | ATB Caged |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Speed V Sport SE |
| Seat post extension | 30.9 (millimeters) DiameterPivit Alloy Micro Adjust |
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 Ally XC manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Ally XC Mountain bike here