GT BUMP 2004 VS Specialized P.SERIES P.2 2007 specs comparison
GT Bump
General Infos| Model | Bump |
| Manufacturer | GT |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Silver -Red |
| Sizes |
- One |
| Sizes |
- One |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 2.10 (inches) GT LP-4 Front: 20 X 2.20 (inches) GT 1453 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 274A Rear Levers Tektro 907A U-brake Rear Brakes |
| Hubs for disc brakes | 14 (millimeters) Axle Aluminum |
| Rims manufacturer | 36-hole Alex G22 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless Victor VP-A74F |
Gearing Specifications
| Bicycle chain | 1/2 X 3/16 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39 Teeth GT 3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth 1-speed |
GT Bump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Bump
| Component group sets | Not Available |
| Pedals details | GT Johnson Design |
| Rear shock absorber | Not Available |
| Saddle seat | 9 (millimeters) Rails GT Jr Jump |
| Seat post extension | Steel Micro-adjust |
Specialized P.Series P.2
General Infos| Model | P.Series P.2 |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Navy |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Specialized Rhythm |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Sole With BFL Lever Levers Hayes Sole With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Specialized P.Disc |
| Rims manufacturer | 36-hole Specialized and Alex HRD 26 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy OS Riser |
| Handlebar extender | Optional |
| Handlebar stem details | TruVativ Hussefelt |
| Headset size | 1 1/8 (inches) Threadless Tank FS |
Gearing Specifications
| Bicycle chain | Shimano CN-HG50 |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | TruVativ Howitzer XR |
| Crankset parts and sizes | 34 Teeth TruVativ Hussefelt |
| Gear shift levers | SRAM SX5 Trigger |
| Rear gear set | 11 - 28 Teeth 8-speed |
Specialized P.Series P.2 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM SX5 |
| Fork material | Single Crown Steel and aluminum |
| Fork type | 100 (millimeters) Marzocchi DJ 3.5 SL |
Other Specs of Specialized P.Series P.2
| Component group sets | SRAM SX-5/mix |
| Pedals details | Specialized Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Fuse 8 Jumping |
| Seat post extension | 30.9 (millimeters) Diameter Alloy Micro Adjust |
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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 Freestyle here
- Get your Specialized P.Series P.2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized P.Series P.2 Freestyle here