Hoffman SD-4 2001 VS Eastern Bikes PRO JANE 2004 specs comparison
Hoffman SD-4
General Infos| Model | SD-4 |
| Manufacturer | Hoffman |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice | -Red and Chrome |
| Sizes | - Pro |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Hoffman Bikes Skidmarks |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-101 LeversTektro 990 U-brake Brakes |
| Hubs for disc brakes | Keyin Aluminum |
| Rims manufacturer | 48-holeHoffman Bikes HighRoller CP |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Hoffman Bikes Prodigy Bar |
| Handlebar extender | Optional |
| Handlebar stem details | HoffmanBikes SuperStem |
| Headset size | 1 1/8 (inches) Threadless YST |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Hoffman SD-4 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | 4130 chromoly c |
| Fork type | Hoffman Bikes Prodigy Forks |
Other Specs of Hoffman SD-4
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Hoffman Bikes Logo |
| Seat post extension | 25.4 (millimeters) DiameterHoffman Bikes Prodigy Post |
Eastern Bikes Pro Jane
General Infos| Model | Pro Jane |
| Manufacturer | Eastern Bikes |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice | -Black |
| 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 |
Useful links and guides ....
- To know more about this exacte bike, Hoffman provided us with the latest version of its SD-4 bike manual
- Find All parts, tires and accessories of Hoffman SD-4 Freestyle here
- Get your Eastern Bikes Pro Jane manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Eastern Bikes Pro Jane Freestyle here