GT SPEED SERIES JR 1998 VS Redline FLIGHT MICRO 2010 specs comparison

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 LeversTektro Dual-pivot Caliper Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 28-holeWeinmann Mini Zac |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeStainless 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 CrownChromoly |
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 |

Redline Flight Micro
General InfosModel | Flight Micro |
Manufacturer | Redline |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -White and Black |
Sizes | - Junior |
Wheels And Breaking System
Bike front tire | 18 X 1.00 (inches) Primo |
Bike rear tire | Not Available |
Bike wheel size | 18 (inches) Wheels |
Brakeset type | Tektro 316A Rear LeversTektro 926AL V-Type Rear Brakes |
Hubs for disc brakes | Rear: Redline Cassette AluminumFront: Redline Aluminum Sealed |
Rims manufacturer | 24-holeSun Assault SL 1 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
Frame materials | R6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Redline Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Redline Flight Microline Mini Aluminum |
Headset size | 1 (inches) Threadless FSA Integrated |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z30 |
Bottom bracket shell width | Not Available |
Bottom bracket type | 113 (millimeters) SpindleTH ISIS Euro Cartridge Sealed |
Crankset parts and sizes | 37 TeethRedline Microline ISIS |
Gear shift levers | Not Available |
Rear gear set | 13 Teeth1-speed |
Redline Flight Micro Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownR6 Alloy With Alloy Steerer |
Fork type | Redline Micro Mini 18 (inches) |
Other Specs of Redline Flight Micro
Component group sets | BMX Mix |
Pedals details | Redline Jr. Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Redline Microline Mini With Integrated Seat Post |
Seat post extension | 22.2 (millimeters) DiameterRedline |
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 Redline Flight Micro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline Flight Micro BMX here