Trek ROCKET 1995 VS Specialized HEMI PRO 2004 specs comparison
Trek Rocket
General Infos| Model | Rocket |
| Manufacturer | Trek |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
- Lunar -Black |
| Sizes |
- Boys 9.5 (inches) - girls 9.5 (inches) |
| Sizes |
- Boys 9.5 (inches) - girls 9.5 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Not Available |
| Hubs for disc brakes | Rear: Shimano Coaster Brake Front: Steel |
| Rims manufacturer | 36-hole Steel |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | BMX Alloy |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 32 Teeth 1-piece 4 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 19 Teeth 1-speed |
Trek Rocket Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Compact |
Other Specs of Trek Rocket
| Component group sets | Not Available |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Specialized Hemi Pro
General Infos| Model | Hemi Pro |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Pro - Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Specialized AA-Main Front: 20 X 2.125 (inches) Specialized AA-Main |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano BR-420 Rear Levers Shimano M420 Rear Brakes |
| Hubs for disc brakes | Rear: Specialized Flip Side Front: Specialized Wide Load |
| Rims manufacturer | 32-hole Sun Rims Rhyno Lite XL |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Bladed Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum Monocoque |
| Frame type | Monocoque |
| Handlebar construction | Specialized 2 Piece |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aheadset SX-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z610HX |
| Bottom bracket shell width | American |
| Bottom bracket type | TruVativ ISIS Drive Hussefelt |
| Crankset parts and sizes | 44 Teeth TruVativ Racing XR |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Specialized Hemi Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Specialized |
Other Specs of Specialized Hemi Pro
| Component group sets | Not Available |
| Pedals details | Specialized Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Racing |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Rocket bike manual
- Find All parts, tires and accessories of Trek Rocket BMX here
- Get your Specialized Hemi Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hemi Pro BMX here