GT BUMP 1999 VS Specialized P.SERIES P.2 CROMO 2007 specs comparison
GT Bump
General Infos| Model | Bump |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Khaki -Atomic Blue |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Powerlite Retro-Tread Front: 20 X 2.125 (inches) Powerlite Retro-Tread |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-97 Rear Levers Dia-Compe 990 Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 48-hole Weinmann ZAC-X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | Welded |
| Handlebar construction | GT |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless Aheadset SX-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth GT 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Bump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Oversize Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of GT Bump
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | 31.8 (millimeters) Diameter GT Chromoly Micro-adjust |
Specialized P.Series P.2 Cromo
General Infos| Model | P.Series P.2 Cromo |
| Manufacturer | Specialized |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| 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 | Avid FR5 Levers Avid BB5 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 | Hi-Tensile Steel |
| 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 HG-40 |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | TruVativ Howitzer XR |
| Crankset parts and sizes | 34 Teeth TruVativ Ruktion |
| Gear shift levers | SRAM SX5 Trigger |
| Rear gear set | 11 - 28 Teeth 8-speed |
Specialized P.Series P.2 Cromo 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 |
Other Specs of Specialized P.Series P.2 Cromo
| 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 |
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 Cromo manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized P.Series P.2 Cromo Freestyle here