GT BUMP 2001 VS Dyno AIR 1997 specs comparison
![GT Bump 2001 comparison online with competitors](https://yobicycle.com/images/models/GT-Bump-2001-specs.jpg)
GT Bump
General InfosModel | Bump |
Manufacturer | GT |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
- Raven Black -Galaxie Silver |
Sizes |
- Pro |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) GT LP-III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 217A Rear Levers Tektro FX-10 Rear Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 48-hole Alex AL-MX22 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14g |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | GT Freestyle |
Handlebar extender | Optional |
Handlebar stem details | GT Johnson |
Headset size | 1 1/8 (inches) Threadless Tange Seiki STE |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC |
Bottom bracket shell width | Not Available |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth GT 3-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 | 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 | GT Aluminum Micro-adjust |
Dyno Air
General InfosModel | Air |
Manufacturer | Dyno |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- chrome-plated - red splash -Black |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) GT LP III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Aluminum Levers Dia-Compe Bulldog Brakes |
Hubs for disc brakes | GT Mag 3 Spoke |
Rims manufacturer | GT Mag 3 Spoke |
Spoke nipples type | Not Available |
Spoke wheel | Molded Reinforced Nylon |
Frame and Body Specs
Frame materials | Chromoly Seat & Downtube and hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Dyno |
Handlebar extender | Not Available |
Handlebar stem details | Dyno Aluminum |
Headset size | 1 (inches) Steel With Detangler |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | One Piece |
Crankset parts and sizes | 43 Teeth 1-piece Steel |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Dyno Air Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Dyno |
Other Specs of Dyno Air
Component group sets | Not Available |
Pedals details | GT Aluminum Platforms |
Rear shock absorber | Not Available |
Saddle seat | Dyno Nylon |
Seat post extension | Steel Pillar |
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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 Dyno Air manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dyno Air Freestyle here