GT SPEED SERIES JR 1998 VS Mirraco BLACK PEARL 2 2008 specs comparison
![GT Speed Series Jr 1998 comparison online with competitors](https://yobicycle.com/images/models/GT-Speed-Series-Jr-1998-specs.jpg)
GT Speed Series Jr
General InfosModel | 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 2 2008 comparison online with competitors](https://yobicycle.com/images/models/Mirraco-Black-Pearl-2-2008-specs.jpg)
Mirraco Black Pearl 2
General InfosModel | Black Pearl 2 |
Manufacturer | Mirraco |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
- Benz Purple -Gloss White |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.95 (inches) Snafu Knob Job Front: 20 X 2.125 (inches) Snafu Dirt Box |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Snafu C-Lever Alloy Rear Levers Diatech 997 Magic Rear Brakes |
Hubs for disc brakes | Rear: M3 Alloy Cassette 14 (millimeters) Axle Front: M3 Alloy 3/8 (inches) |
Rims manufacturer | 36-hole Sun Rhyno Lite XL DW |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | M3 2pc 7.5 (inches) |
Handlebar extender | Optional |
Handlebar stem details | M3 Downside |
Headset size | 1 1/8 (inches) VP A-71 |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Mid BB |
Crankset parts and sizes | 33 Teeth M3 3pc Crmo |
Gear shift levers | Not Available |
Rear gear set | 12 Teeth 1-speed |
Mirraco Black Pearl 2 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Mirraco |
Other Specs of Mirraco Black Pearl 2
Component group sets | BMX |
Pedals details | Wellgo Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | M3 Black Pearl 8 (millimeters) Rails |
Seat post extension | 25.4 (millimeters) Diameter M3 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 2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mirraco Black Pearl 2 BMX here