Eastern Bikes PRO JANE 2004 VS Dirtmaster JUMP 1999 specs comparison
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➜ Eastern Bikes Pro Jane price
➜ Dirtmaster Jump price
Eastern Bikes Pro Jane
General Infos| Model | Pro Jane |
| Manufacturer | Eastern Bikes |
| Year of production | 2004 |
| Current price | 🛒 View Price → |
| Color choice | -Black |
| Sizes | - Pro |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe Tech 99 Rear LeversDiaTech 996 Hombre U-Brake Rear Brakes |
| Hubs for disc brakes | Rear: Eastern 14 (millimeters) Axle CassetteFront: Eastern 14 (millimeters) Axle |
| Rims manufacturer | 48-holeAlex Supra B |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Eastern 2-piece Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | Eastern JFK |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Tank-FS |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC Z710 |
| Bottom bracket shell width | American |
| Bottom bracket type | SealedThree Piece |
| Crankset parts and sizes | 30 Teeth3-piece Chromoly 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 11 Teeth1-speed |
Eastern Bikes Pro Jane Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Eastern Pro Fork |
Other Specs of Eastern Bikes Pro Jane
| Component group sets | Not Available |
| Pedals details | Replaceble PinsEastern |
| Rear shock absorber | Not Available |
| Saddle seat | Eastern ID |
| Seat post extension | Chromoly Micro-adjust |
Dirtmaster Jump
General Infos| Model | Jump |
| Manufacturer | Dirtmaster |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | - Green-Chrome-Plated |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 2.25 (inches) Cheng Shin M-110 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro RBP-341A Rear LeversTektro 910A Rear Brakes |
| Hubs for disc brakes | Formula OV 31 |
| Rims manufacturer | 48-holeAlex X-303 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeDa-Sen Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | SE Racing Rollbar |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy MX-817 |
| Headset size | 1 1/8 (inches) Threadless Tioga TG |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | YST BB 621 |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly 180 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Dirtmaster Jump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown4130 Chromoly |
| Fork type | Dirtmaster Dirt Fork |
Other Specs of Dirtmaster Jump
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Team Products Embroidered |
| Seat post extension | 25.4 (millimeters) DiameterSteel Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Eastern Bikes provided us with the latest version of its Pro Jane bike manual
- Find All parts, tires and accessories of Eastern Bikes Pro Jane Freestyle here
- Get your Dirtmaster Jump manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dirtmaster Jump Freestyle here