GT BUMP 2001 VS Hoffman Bikes STAR ALIAS 2003 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 |
![Hoffman Bikes Star Alias 2003 comparison online with competitors](https://yobicycle.com/images/models/Hoffman-Bikes-Star-Alias-2003-specs.jpg)
Hoffman Bikes Star Alias
General InfosModel | Star Alias |
Manufacturer | Hoffman Bikes |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
- Chevron Blue - Silver -Black |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) Hoffman Skid Mark |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe MX99 Levers DiaTech 996 U-brake Brakes |
Hubs for disc brakes | Sealed Keyin Alloy |
Rims manufacturer | 48-hole Jalco |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 4130 chromoly c |
Frame type | TIG-welded |
Handlebar construction | Hoffman Jumping Bars |
Handlebar extender | Not Available |
Handlebar stem details | Hoffman Bikes Super Stem |
Headset size | 1 1/8 (inches) Threadless Dia-Tech D-Cup |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC |
Bottom bracket shell width | American |
Bottom bracket type | Sealed Three Piece |
Crankset parts and sizes | 44 Teeth 3-piece Chromoly 175 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Hoffman Bikes Star Alias Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | 4130 chromoly c |
Fork type | Hoffman Bikes Alias |
Other Specs of Hoffman Bikes Star Alias
Component group sets | Not Available |
Pedals details | Wellgo LU-313 |
Rear shock absorber | Not Available |
Saddle seat | Hoffman Padded Embossed Skull |
Seat post extension | 25.4 (millimeters) Diameter 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 Freestyle here
- Get your Hoffman Bikes Star Alias manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Bikes Star Alias Freestyle here