Eastern Bikes PROTON SHOVELHEAD 2004 VS GT CALAFIA 2007 specs comparison
![Eastern Bikes Proton Shovelhead 2004 comparison online with competitors](https://yobicycle.com/images/models/Eastern-Bikes-Proton-Shovelhead-2004-specs.jpg)
Eastern Bikes Proton Shovelhead
General InfosModel | Proton Shovelhead |
Manufacturer | Eastern Bikes |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
- Gray -Black |
Sizes |
- Professional size |
Sizes |
- Professional size |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) Kenda Kovert |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Promax Alloy Rear Levers Aluminum U-brake Rear Brakes |
Hubs for disc brakes | 14 (millimeters) Axle Aluminum |
Rims manufacturer | 48-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Down Tube and hi-tensile Steel Chromoly Top Tube |
Frame type | TIG-welded |
Handlebar construction | Steel BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum 4 Bolt |
Headset size | 1 1/8 (inches) Threadless Steel Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Loose Ball |
Crankset parts and sizes | 39 Teeth 3-piece Chromoly 175 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
Eastern Bikes Proton Shovelhead Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly Steerer |
Fork type | Eastern |
Other Specs of Eastern Bikes Proton Shovelhead
Component group sets | Not Available |
Pedals details | Wellgo LU-313 |
Rear shock absorber | Not Available |
Saddle seat | Eastern ID |
Seat post extension | Steel |
![GT Calafia 2007 comparison online with competitors](https://yobicycle.com/images/models/GT-Calafia-2007-specs.jpg)
GT Calafia
General InfosModel | Calafia |
Manufacturer | GT |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Burnished Red |
Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) Kenda Kiniption |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | FX-15D Rear Brakes Tektro 275A Levers Tektro FX-15FS Front and Tektro |
Hubs for disc brakes | Rear: Joy Tech Cassette Front: GT Sealed |
Rims manufacturer | 36-hole Sun Ditch Witch |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
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) Integrated TH #IS-3 |
Gearing Specifications
Bicycle chain | KMC Z510HX |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Bearing 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 Calafia Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | '05 GT Freestyle |
Other Specs of GT Calafia
Component group sets | BMX Mix |
Pedals details | Aluminum Body Cr-mo Alx Press-in Pins '05 GT Dirt and Street Platform Design |
Rear shock absorber | Not Available |
Saddle seat | GT Star 19 |
Seat post extension | Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Eastern Bikes provided us with the latest version of its Proton Shovelhead bike manual
- Find All parts, tires and accessories of Eastern Bikes Proton Shovelhead Freestyle here
- Get your GT Calafia manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Calafia Freestyle here