GT BUMP 2006 VS DK FOUR PACK 2007 specs comparison
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GT Bump
General InfosModel | Bump |
Manufacturer | GT |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Pink -RootBeer Brown |
Sizes |
- 20 wheel (inches) |
Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) GT LP-IV Front: 26 X 2.20 (inches) GT-1453 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | 274A 907AD Tektro Aluminum Levers Dual Anchor Bolts Forged Aluminum U-brake Rear Brakes Alloy Side-pull Caliper Front and Tektro |
Hubs for disc brakes | 14 (millimeters) Cr-Mo Axle 3/8 (inches) Cr-Mo Axle 36 H 36 Ho Rear: '05 GT Branded Aluminum Body Aluminum Body Sealed Mech. Bearings Sealed Mech. Bearins Front: '05 GT Branded |
Rims manufacturer | 30 (millimeters) Width 36 Hole 36-hole Aluminum Alex G22 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | 3-tube Chromoly |
Frame type | TIG-welded |
Handlebar construction | 7 (inches) Rise Cr-mo GT Dirt and street Bend |
Handlebar extender | Not Available |
Handlebar stem details | Cold Forged Aluminum GT Johnson III Design |
Headset size | Extra Deep Cup Engagement 1 1/8 (inches) Tange Seiki FATTY 22 |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Ball Type Steel |
Crankset parts and sizes | 36 Teeth GT Tubular Cr-Mo 3pc |
Gear shift levers | Not Available |
Rear gear set | 13 Teeth 1-speed |
GT Bump Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Chromoly |
Fork type | '05 GT Dirt Jump Design |
Other Specs of GT Bump
Component group sets | BMX |
Pedals details | Aluminum Body Cr-mo Alxe '05 GT Dirt and Street Platform Design |
Rear shock absorber | Not Available |
Saddle seat | 9 (millimeters) Rails GT (inches)Star 19 (inches) Two Piece Design |
Seat post extension | Aluminum Double Bolt Micro Adjust |
DK Four Pack
General InfosModel | Four Pack |
Manufacturer | DK |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Charcoal -Brown |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | Rear: System Interstate 85 Front: System Moto 85 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Tektro FX-3 Alloy Rear Levers Tektro 904A Rear Brakes |
Hubs for disc brakes | DK Sealed 14 (millimeters) Axle |
Rims manufacturer | 36-hole and 48-hole Rear: Sun King Pin Front: Sun Rhyno Lite XL |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Black |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | DK 2 Piece Chromoly 7.3 (inches) |
Handlebar extender | Optional |
Handlebar stem details | DK Trail |
Headset size | 1 1/8 (inches) Integrated FSA 45/45 Campy |
Gearing Specifications
Bicycle chain | KMC Z410 HNP |
Bottom bracket shell width | Not Available |
Bottom bracket type | Integrated Spanish |
Crankset parts and sizes | 3 Piece 33 Teeth DK Chop Stix |
Gear shift levers | Not Available |
Rear gear set | 12 Teeth 1-speed |
DK Four Pack Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | DK |
Other Specs of DK Four Pack
Component group sets | BMX |
Pedals details | DK Platform With Pins |
Rear shock absorber | Not Available |
Saddle seat | DK Jump Seat With Chromoly Rails |
Seat post extension | Chromoly 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 DK Four Pack manual book version yo know further about this bike
- Saddles, tires And mechanical parts for DK Four Pack BMX here