Specialized HEMI COMP 2005 VS GT BUMP 2008 specs comparison
Specialized Hemi Comp
General InfosModel | Hemi Comp |
Manufacturer | Specialized |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
- White -Silver |
Sizes |
- Not available |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) Specialized AA-Main Sport Front: 20 X 2.125 (inches) Specialized AA-Main Sport |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Rear Levers Tektro Aluminum Rear Brakes |
Hubs for disc brakes | Rear: Specialized Flip-flop Front: Aluminum |
Rims manufacturer | 36-hole Sun Rims Rhyno Lite XL |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Chromoly 2-piece |
Handlebar extender | Not Available |
Handlebar stem details | Specialized Aluminum |
Headset size | 1 1/8 (inches) Threadless Specialized |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z610H |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) Spindle TruVativ GigaPipe |
Crankset parts and sizes | 44 Teeth TruVativ Racing XR |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Specialized Hemi Comp Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Specialized |
Other Specs of Specialized Hemi Comp
Component group sets | Not Available |
Pedals details | Specialized Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Specialized Racing |
Seat post extension | 30.9 (millimeters) Diameter Aluminum Micro-adjust |
![GT Bump 2008 comparison online with competitors](https://yobicycle.com/images/models/GT-Bump-2008-specs.jpg)
GT Bump
General InfosModel | Bump |
Manufacturer | GT |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
- Navy and White -Off White and Orange |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | Rear: 20 (inches) Kenda Konxsion Front: 20 (inches) Kenda K-Rad |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 274A Rear Levers N and A Front and Tektro 907A Rear Brakes |
Hubs for disc brakes | Rear: GT Sealed Cassette Front: GT Aluminum Sealed |
Rims manufacturer | 36-hole |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | GT Cro-moly BMX Dirt and street Design |
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) 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 Teeth 1-speed |
GT Bump Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT BMX Design |
Other Specs of GT Bump
Component group sets | BMX |
Pedals details | GT Dirt and Street Platform |
Rear shock absorber | Not Available |
Saddle seat | BMX Mini Street |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hemi Comp bike manual
- Find All parts, tires and accessories of Specialized Hemi Comp BMX here
- Get your GT Bump manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Bump BMX here