Specialized P20 AM 2012 VS Trek 3900 DISC 2012 specs comparison
Specialized P20 AM
General Infos| Model | P20 AM |
| Manufacturer | Specialized |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Satin Green -Satin Black |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Compound Street 20 X 2.3 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro FX-340 U-brake |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | 36h P20 Single Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Hi-Ten |
| Frame type | Not Available |
| Handlebar construction | 22.2 (millimeters) Cr-Mo 2pc |
| Handlebar extender | Not Available |
| Handlebar stem details | Forged Alloy Ahead |
| Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z-510H |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cro-mo Spindle MID BB |
| Crankset parts and sizes | 3pc Tubular Heat Treated Cr-Mo |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
Specialized P20 AM Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Hi-Ten |
Other Specs of Specialized P20 AM
| Component group sets | Not Available |
| Pedals details | P.Lo Pro Plastic Platform |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | P Series 1pc |
| Seat post extension | Alloy 25.4 |
Trek 3900 Disc
General Infos| Model | 3900 Disc |
| Manufacturer | Trek |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Matte Metallic Black and Cool Grey -Chi Red |
| Sizes |
- 13 - 16 - 18 - 19.5 - 21 - 22.5 |
Wheels And Breaking System
| Bike front tire | Bontrager LT3 26x2.0 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro Novela Mechanical Disc |
| Hubs for disc brakes | Formula DC20 Alloy Formula DC22 Alloy |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Silver Aluminum |
| Frame type | Not Available |
| Handlebar construction | Bontrager Riser 30 (millimeters) |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Forged 25.4 (millimeters) |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Unavailable Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Unavailable Bottom Bracket |
| Crankset parts and sizes | Shimano TX M171 42/34/24t |
| Gear shift levers | Shimano EF-51 8spd |
| Rear gear set | Not Available |
Trek 3900 Disc Fork System Data
| Derailleur (Front) | Shimano Altus |
| Derailleur (Rear) | Shimano Acera 8spd |
| Fork material | Not Available |
| Fork type | SR Suntour XCM V3 100 (millimeters) |
Other Specs of Trek 3900 Disc
| Component group sets | Not Available |
| Pedals details | Nylon Flat Pedal |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Bontrager SSR |
| Seat post extension | Bontrager SSR 31.6 (millimeters) |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its P20 AM bike manual
- Find All parts, tires and accessories of Specialized P20 AM Mountain bike here
- Get your Trek 3900 Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 3900 Disc Mountain bike here