Mongoose FIREBALL 20 2011 VS Trek 820 2011 specs comparison
Mongoose Fireball 20
General Infos| Model | Fireball 20 |
| Manufacturer | Mongoose |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Orange |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.3 (inches) Kenda K-905 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Promax Alloy Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Formula Alloy |
| Rims manufacturer | 36-hole HJC 7X |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Rigid Frame |
| Frame type | Not Available |
| Handlebar construction | Mongoose 31.8 Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Mongoose Alloy |
| Headset size | 1 1/8 (inches) Steel Ahead |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | VP |
| Crankset parts and sizes | 36T Teeth Prowheel Steel |
| Gear shift levers | Shimano RevoShift |
| Rear gear set | 14 - 28 Teeth 7-speed |
Mongoose Fireball 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano FT-30 |
| Fork material | Not Available |
| Fork type | 50 (millimeters) Travel Zoom 456 |
Other Specs of Mongoose Fireball 20
| Component group sets | Mountain Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Mongoose Jump Style |
| Seat post extension | Mongoose Steel |
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Black |
| 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 EF40 Levers Tektro V Brakes |
| Hubs for disc brakes | Rear: Formula FM31 Front: Formula FM21 |
| Rims manufacturer | 36-hole Bontrager 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Steel |
| 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 | 28/38/48 Teeth Hawk DX |
| Gear shift levers | Shimano EF40 |
| Rear gear set | 13 - 34 Teeth 7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Shimano TX51 |
| Derailleur (Rear) | Shimano TX31 |
| Fork material | Single |
| Fork type | 63 (millimeters) Travel SR Suntour M-2025 |
Other Specs of Trek 820
| 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 |
Related Bike comparison
Trek 820 VooDoo Bokor XT/Jett XC
Trek 820 Merlin Oreas LX
Trek 820 Trek 970SHX
Trek 820 Brodie Hellion
Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its Fireball 20 bike manual
- Find All parts, tires and accessories of Mongoose Fireball 20 Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here