GT BUMP 2007 VS GT CHUCKER 20 2006 specs comparison
GT Bump
General Infos| Model | Bump |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | - Matte Brick-Matte Navy Blue |
| Sizes | - 20 wheel (inches) |
| Sizes | - 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Kenda KonxsionFront: 26 X 2.125 (inches) Front: Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | FX-330 Rear Brakes Tektro 274A LeversTektro |
| Hubs for disc brakes | Rear: GT Sealed CassetteFront: GT Aluminum Sealed |
| Rims manufacturer | 36-holeAlex G22 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | GT Dirt and street Cr-mo |
| Handlebar extender | Optional |
| Handlebar stem details | GT FS Design |
| Headset size | 1 1/8 (inches) Threadless Tange Seiki FATTY 22 |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type With 8 Spline Cr-Mo Axle |
| Crankset parts and sizes | GT Tubular Cr-Mo 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 12 Teeth1-speed |
GT Bump Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | '05 GT Dirt Jump |
Other Specs of GT Bump
| Component group sets | BMX Mix |
| Pedals details | Aluminum Body Cr-mo Alxe'05 GT Dirt and Street Platform Design |
| Rear shock absorber | Not Available |
| Saddle seat | Velo Mini Street |
| Seat post extension | Alloy Micro Adjust |
GT Chucker 20
General Infos| Model | Chucker 20 |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice | -Flat Red |
| Sizes | - 20 wheels (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.35 (inches) Kenda Kinetics |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Jr. ATB Levers Tektro Alloy Alloy V-type BrakesTektro |
| Hubs for disc brakes | QR AxleAlloy |
| Rims manufacturer | 20 (inches) 32-hole ST-32Jalco |
| Spoke nipples type | CP Brass |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | 7005 Aluminum Mono Stay Triple TriangleSecond Generation Chucker Design |
| Frame type | TIG-welded |
| Handlebar construction | 31.8 (millimeters) O.D. 580 (millimeters) Width 80 (millimeters) RiseAlloy |
| Handlebar extender | Not Available |
| Handlebar stem details | 15 Degree Rise 31.8 (millimeters) Clamp 65 (millimeters) ExtensionAlloy |
| Headset size | Ball TypeSemi Integrated |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | 38 TeethAlloy 152 (millimeters) With Double Chainguard |
| Gear shift levers | MXR TwistgripSRAM |
| Rear gear set | 14 - 28 Teeth7-speed |
GT Chucker 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney 30 With Guard |
| Fork material | Steel and aluminum |
| Fork type | 40 (millimeters)SR Suntour XCU |
Other Specs of GT Chucker 20
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Cr-mo AxlesJr. BMX Platform |
| Rear shock absorber | Not Available |
| Saddle seat | 9 (millimeters) RailsGT Jr. Jump Design |
| Seat post extension | Alloy |
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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 GT Chucker 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Chucker 20 Freestyle here