Dirtmaster H.F.O. 2001 VS Redline RIVAL 2006 specs comparison
Dirtmaster H.F.O.
General InfosModel | H.F.O. |
Manufacturer | Dirtmaster |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
- White -Black |
Sizes |
- Pro |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | 20 X 2.25 (inches) Radix |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe Tech 99 Rear Levers Dia-Compe 990 Rear Brakes |
Hubs for disc brakes | Radix |
Rims manufacturer | 48-hole Alex Supra Alpha |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | DirtMaster Hoochie Bar |
Handlebar extender | Not Available |
Handlebar stem details | Radix |
Headset size | 1 1/8 (inches) Threadless Aheadset-Tank |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Sealed Three Piece |
Crankset parts and sizes | 44 Teeth 3-piece Aluminum and chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Dirtmaster H.F.O. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | DirtMaster |
Other Specs of Dirtmaster H.F.O.
Component group sets | Not Available |
Pedals details | Radix |
Rear shock absorber | Not Available |
Saddle seat | Radix |
Seat post extension | 25.4 (millimeters) Diameter Radix |

Redline Rival
General InfosModel | Rival |
Manufacturer | Redline |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Black -Blue |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) RL Freaky-X |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289A Rear Levers Tektro 289A Rear Brakes |
Hubs for disc brakes | RL 14 (millimeters) Axle |
Rims manufacturer | 48-hole Alex C-1000 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Hi-tensile |
Handlebar extender | Not Available |
Handlebar stem details | RL Proline |
Headset size | 1 1/8 (inches) Threadless VP |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | 68 (millimeters) American |
Bottom bracket type | VP |
Crankset parts and sizes | 40 Teeth RL 1-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Redline Rival Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown High-tensile Steel |
Fork type | RL Monster |
Other Specs of Redline Rival
Component group sets | Not Available |
Pedals details | RL Resin |
Rear shock absorber | Not Available |
Saddle seat | RL Rival |
Seat post extension | Steel |
Useful links and guides ....
- To know more about this exacte bike, Dirtmaster provided us with the latest version of its H.F.O. bike manual
- Find All parts, tires and accessories of Dirtmaster H.F.O. Freestyle here
- Get your Redline Rival manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline Rival Freestyle here