GT SPEED SERIES JR. 1997 VS Specialized HEMI PRO 2002 specs comparison
GT Speed Series Jr.
General InfosModel | Speed Series Jr. |
Manufacturer | GT |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Ball burnished |
Sizes |
- Boys |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 20 X 1 1/8 (inches) GT AA Pro Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe Levers Dia-Compe Aluminum Side-pull Caliper Rear Brakes |
Hubs for disc brakes | High-flange GT Mohawk |
Rims manufacturer | 36-hole Araya |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | GT Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | GT Aluminum |
Headset size | 1 (inches) Threadless Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC 410 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | Not Available |
Crankset parts and sizes | 44 Teeth 3-piece Aluminum |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
GT Speed Series Jr. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT |
Other Specs of GT Speed Series Jr.
Component group sets | Not Available |
Pedals details | GT Aluminum Platforms |
Rear shock absorber | Not Available |
Saddle seat | GT Plastic |
Seat post extension | Aluminum |
Specialized Hemi Pro
General InfosModel | Hemi Pro |
Manufacturer | Specialized |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice |
-Black and White |
Sizes |
- Pro - Pro XL |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) Specialized Leveque Front: 20 X 2.125 (inches) Specialized Leveque |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 313A Rear Levers Tektro SBB-92 Rear Brakes |
Hubs for disc brakes | Rear: Specialized Flip Side Front: Specialized Wide Load |
Rims manufacturer | 32-hole Alex AL-DM24 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 13 Ga. 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 Z-30 |
Bottom bracket shell width | American |
Bottom bracket type | Specialized Sealed Bearing |
Crankset parts and sizes | 44 Teeth Specialized Three Piece |
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, GT provided us with the latest version of its Speed Series Jr. bike manual
- Find All parts, tires and accessories of GT Speed Series Jr. 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