Eastern Bikes Proton Shovelhead 2004 Technical specs and features
| Brand | Eastern Bikes |
| Model | Proton Shovelhead |
| First production | 2004 |
| Bike category | Freestyle |
| Bike sub-category | Freestyle And Jumping |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Eastern Bikes Proton Shovelhead Parts |
| Available 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Black - Gray |
| Weight | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Eastern ID |
| Seat post extension | Steel |
Eastern Bikes Proton Shovelhead picture
Proton Shovelhead bike comparison
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Eastern Bikes Proton Shovelhead bike review
Eastern Bikes produced the Proton Shovelhead bike in 2004 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $289.99.
Eastern Bikes Freestyle Proton Shovelhead can be found in a few colors, among these colors Black and Gray .
This bike is equiped with 20 x 1.95" Kenda Kovert tires and Stainless steel spoke wheel while the rims are manufactured by Aluminum, 48-hole. Eastern Bikes equiped this exact model with Aluminum U-brake rear brakes, Promax alloy rear levers braking system and Aluminum, 14mm axle hubs.
To guarantee the comfiest ride Eastern Bikes used Chromoly top tube, down tube/hi-tensile steel material for the frame. Steel BMX high strength material is used on the handlebar of this Proton Shovelhead to ensure the perfect handling while the stems are made of Aluminum 4 bolt.
For the smoothest biking experience 3-piece chromoly 175mm, 39 teeth is used on this bicycle linked to KMC Z410 chain that is easily replaceable as stated by Eastern Bikes.