Specialized HEMI PRO 2003 VS Trek SUB-HEAD (02) 1997 specs comparison
Specialized Hemi Pro
General Infos| Model | Hemi Pro |
| Manufacturer | Specialized |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice | -Dream Silver |
| Sizes | - Pro - Pro XL |
| Sizes | - Pro - Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Specialized AA-MainFront: 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 LeversShimano M420 Rear Brakes |
| Hubs for disc brakes | Rear: Specialized Flip SideFront: Specialized Wide Load |
| Rims manufacturer | 32-holeSun Rims Rhyno Lite XL |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. BladedStainless 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 TeethTruVativ Holzfeller |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Specialized Hemi Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| 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) DiameterSpecialized Aluminum |
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Trek Sub-Head (02)
General Infos| Model | Sub-Head (02) |
| Manufacturer | Trek |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice | -Chrome-plated |
| Sizes | - Boys |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Comp III StyleFront: 20 X 2.125 (inches) Comp III Style |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro RBP-286A LeversTektro 867A Rear Brakes |
| Hubs for disc brakes | Aluminum Nutted |
| Rims manufacturer | 36-holeAlex 7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Aheadset SE-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410A |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | SealedOne Piece |
| Crankset parts and sizes | 44 Teeth1-piece Steel |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Trek Sub-Head (02) Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Trek |
Other Specs of Trek Sub-Head (02)
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Trek |
| Seat post extension | 25.4 (millimeters) DiameterSteel Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hemi Pro bike manual
- Find All parts, tires and accessories of Specialized Hemi Pro BMX here
- Get your Trek Sub-Head (02) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Sub-Head (02) BMX here