Dirtmaster BIG BERTHA 2001 VS Free Agent AIR STRIKE 2006 specs comparison
Dirtmaster Big Bertha
General InfosModel | Big Bertha |
Manufacturer | Dirtmaster |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
- Green -Black |
Sizes |
- Pro |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | 24 X 1.95 (inches) Radix |
Bike rear tire | Not Available |
Bike wheel size | 24 (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 Aluminum |
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 Monkey 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 | 40 Teeth 3-piece Aluminum and chromoly |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Dirtmaster Big Bertha Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | DirtMaster |
Other Specs of Dirtmaster Big Bertha
Component group sets | Not Available |
Pedals details | Radix |
Rear shock absorber | Not Available |
Saddle seat | Radix |
Seat post extension | 25.4 (millimeters) Diameter Radix |
![Free Agent Air Strike 2006 comparison online with competitors](https://yobicycle.com/images/models/Free-Agent-Air-Strike-2006-specs.jpg)
Free Agent Air Strike
General InfosModel | Air Strike |
Manufacturer | Free Agent |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Chrome Plate - Dark Red -Flat Black |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.25 (inches) Free Agent |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Free Agent Aluminum Levers Tektro 920L Front and Tektro FX11D Rear Brakes |
Hubs for disc brakes | 14 (millimeters) Axle Aluminum |
Rims manufacturer | 48-hole Weinmann Alloy |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
Frame materials | Chromoly Main Triangle |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Free Agent Forged |
Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge Bearing Euro Cups |
Crankset parts and sizes | 44 Teeth 3-piece Hollow Chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Free Agent Air Strike Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown High-tensile Steel |
Fork type | Free Agent |
Other Specs of Free Agent Air Strike
Component group sets | Not Available |
Pedals details | Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Free Agent Jumping |
Seat post extension | 25.4 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Dirtmaster provided us with the latest version of its Big Bertha bike manual
- Find All parts, tires and accessories of Dirtmaster Big Bertha Freestyle here
- Get your Free Agent Air Strike manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Free Agent Air Strike Freestyle here