GT SPEED SERIES JR. 1999 VS Redline COLUMN 2012 specs comparison
GT Speed Series JR.
General InfosModel | 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 |
![Redline Column 2012 comparison online with competitors](https://yobicycle.com/images/models/Redline-Column-2012-specs.jpg)
Redline Column
General InfosModel | Column |
Manufacturer | Redline |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-black |
Sizes |
- 21.25 TT (inches) |
Wheels And Breaking System
Bike front tire | Odyssey Aitkin and Dirt Path |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Odyssey Evo II U-Brake |
Hubs for disc brakes | Redline Redline |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Full CrMo |
Frame type | Not Available |
Handlebar construction | Device G6 |
Handlebar extender | Not Available |
Handlebar stem details | Device |
Headset size | Integrated |
Gearing Specifications
Bicycle chain | KMC-HL710 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Mid Sealed Bearing |
Crankset parts and sizes | Decive G7 |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
Redline Column Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | Device |
Other Specs of Redline Column
Component group sets | Not Available |
Pedals details | Odyssey Twisted Plastic |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Device Pivotal Padded |
Seat post extension | Pivotal Stump |
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 Column manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline Column BMX here