GT SPEED SERIES JR 1998 VS Mirraco BLACK PEARL LTD 2007 specs comparison
GT Speed Series Jr
General Infos| Model | Speed Series Jr |
| Manufacturer | GT |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Ball-burnished |
| Sizes |
- Junior |
| Sizes |
- Junior |
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 | Dia-Compe MX-122 Levers Tektro Dual-pivot Caliper Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 28-hole Weinmann Mini Zac |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | GT Jr Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Mini Piston |
| Headset size | 1 (inches) Threadless Aheadset DX2 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | GT Cartridge |
| Crankset parts and sizes | GT 3-piece Jr Aluminum |
| Gear shift levers | Not Available |
| Rear gear set | 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 | Victor VP-103 Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | GT Aluminum |
Mirraco Black Pearl LTD
General Infos| Model | Black Pearl LTD |
| Manufacturer | Mirraco |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Metallic Black |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.85 (inches) Odyssey Path Front: 20 X 2.20 (inches) Odyssey Dirtpath |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Odyssey Monolever Rear Levers Fly Bike Rear Brakes |
| Hubs for disc brakes | Rear: Odyssey Hazard Front: Odyssey Vandero |
| Rims manufacturer | 36-hole Sun City Lite |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Double Butted Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Colony Unlunky 13 2-piece |
| Handlebar extender | Optional |
| Handlebar stem details | Fly Bike Potencia |
| Headset size | 1 1/8 (inches) Integrated FSA |
Gearing Specifications
| Bicycle chain | KMC Pintle Half Link |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB |
| Crankset parts and sizes | 30 Teeth Mirraco 3-piece |
| Gear shift levers | Not Available |
| Rear gear set | 11 Teeth 1-speed |
Mirraco Black Pearl LTD Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Colony Guettler Signature |
Other Specs of Mirraco Black Pearl LTD
| Component group sets | BMX |
| Pedals details | Wellgo MG-52 |
| Rear shock absorber | Not Available |
| Saddle seat | Mirroco Pivotal |
| Seat post extension | 25.4 (millimeters) Diameter Alloy Micro Adjust |
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 Mirraco Black Pearl LTD manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mirraco Black Pearl LTD BMX here