GT BUMP 2011 VS Eastern Bikes JANE 2008 specs comparison
GT Bump
General Infos| Model | Bump |
| Manufacturer | GT |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- matte green -White |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 2.1 (inches) Kenda Ko-Rolla Front: 20 X 2.125 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Front and Tektro 273A Rear Levers Unavailable Front and Tektro FX340R Rear Brakes |
| Hubs for disc brakes | Rear: GT Alloy Front: GT Aluminum |
| Rims manufacturer | 32-hole and 36-hole Alienation PBR |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | CroMo |
| Frame type | Steel |
| Handlebar construction | GT Pro Steel |
| Handlebar extender | Optional |
| Handlebar stem details | GT Freestyle Drop |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | KMC Z510 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Bearing |
| Crankset parts and sizes | 25t Teeth CroMO 3 Piece |
| Gear shift levers | Not Available |
| Rear gear set | 9 teeth c |
GT Bump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Cromo |
Other Specs of GT Bump
| Component group sets | BMX Mix |
| Pedals details | GT Dirt and Street Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Pivotal Street Design |
| Seat post extension | 25.4 (millimeters) Diameter Pivotal |
Eastern Bikes Jane
General Infos| Model | Jane |
| Manufacturer | Eastern Bikes |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Candy Apple Red -Black |
| Sizes |
- 21 TT (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.95 (inches) Kenda Konxsion Front: 20 X 2.25 (inches) Kenda Camel Toe Dirt |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Rear Levers Tektro U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Eastern BiRectional Front: Alloy 3/8 (inches) |
| Rims manufacturer | 36-hole Alloy Double Wall |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Butted Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Eastern 8 (inches) Nitrous |
| Handlebar extender | Optional |
| Handlebar stem details | Eastern Choker |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Spanish |
| Crankset parts and sizes | Eastern Medusa Lite 25t Teeth Eastern Stealth |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth 1-speed |
Eastern Bikes Jane Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Eastern Nitrous |
Other Specs of Eastern Bikes Jane
| Component group sets | BMX |
| Pedals details | Wellgo DX Style |
| Rear shock absorber | Not Available |
| Saddle seat | Eastern Pinner |
| Seat post extension | Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Bump bike manual
- Find All parts, tires and accessories of GT Bump BMX here
- Get your Eastern Bikes Jane manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Eastern Bikes Jane BMX here