GT SPEED SERIES JR. 1999 VS Haro GROUP 1 SX PRO 2004 specs comparison
GT Speed Series JR.
General Infos| Model | Speed Series JR. |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Ball-Burnished |
| Sizes |
- Mini |
| Sizes |
- Mini |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Alloy Linear-pull Rear Levers Tektro Linear-pull Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 28-hole Weinmann Mini Zac |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Wheelsmith Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | Welded |
| Handlebar construction | GT Jr Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Mini Piston |
| Headset size | 1 (inches) Threadless Aheadset AL |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | 42 Teeth GT 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 Reynolds 531 |
| Fork type | GT |
Other Specs of GT Speed Series JR.
| Component group sets | Not Available |
| Pedals details | Victor VP-104 Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Uni Mini |
| Seat post extension | Aluminum |
Haro Group 1 SX Pro
General Infos| Model | Group 1 SX Pro |
| Manufacturer | Haro |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Royal Blue and Silver |
| Sizes |
- Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.85 (inches) Haro Catapult Front: 20 X 2.00 (inches) Haro Catapult |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano Deore Rear Levers Shimano V-brake Rear Brakes |
| Hubs for disc brakes | Rear: Haro Race Cassette Front: Haro Race |
| Rims manufacturer | 36-hole Sun Rims Rhyno Lite |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Haro Sledgeha (millimeters)er 2k |
| Handlebar extender | Not Available |
| Handlebar stem details | Haro Small Block SL |
| Headset size | 1 1/8 (inches) Integrated Sealed Cartridge |
Gearing Specifications
| Bicycle chain | KMC Z610H |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | TruVativ ISIS Drive |
| Crankset parts and sizes | 44 Teeth TruVativ Racing XR |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Haro Group 1 SX Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Carbon Fiber Composite With Chromoly Steerer |
| Fork type | Haro Carbon Race |
Other Specs of Haro Group 1 SX Pro
| Component group sets | Not Available |
| Pedals details | Haro Big Block |
| Rear shock absorber | Not Available |
| Saddle seat | SDG I-Beam |
| Seat post extension | 30.6 (millimeters) Diameter SDG I-Beam |
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 Haro Group 1 SX Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Group 1 SX Pro BMX here