Redline RL 5.1 2008 VS GT AIR 2009 specs comparison

Redline RL 5.1
General InfosModel | RL 5.1 |
Manufacturer | Redline |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice | - Red and Khaki-Black and Light Blue |
Sizes | - Not available |
Sizes | - Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) Redline Freaky-X |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 275A Hinged Rear LeversTektro FX-15 U-brake Rear Brakes |
Hubs for disc brakes | Rear: Redline Cassette Aluminum 14 (millimeters)Front: Redline Aluminum 14 (millimeters) |
Rims manufacturer | 36-holeAlex DM-24 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | Redline Chromo |
Handlebar extender | Optional |
Handlebar stem details | Redline Proline |
Headset size | FSA Impact |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Redline Monster Euro Sealed |
Crankset parts and sizes | Redline XYZ Aluminum 39t TeethRedline Monster Tubular Chromo |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth1-speed |
Redline RL 5.1 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | Redline Monster |
Other Specs of Redline RL 5.1
Component group sets | BMX |
Pedals details | Redline Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Redline FS |
Seat post extension | Redline Micro Adjust |
GT Air
General InfosModel | Air |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | -White |
Sizes | - 19.5 TT (inches) |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) GT Air Bags |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289A LeversTektro 907 U-brake Brakes |
Hubs for disc brakes | Rear: Sealed Mech FreewheelFront: Sealed Mech |
Rims manufacturer | Mags |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | High Tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT Dirt and street Hi-Ten |
Handlebar extender | Optional |
Handlebar stem details | GT Freestyle Aluminum |
Headset size | 1 1/8 (inches) TH |
Gearing Specifications
Bicycle chain | KMC Z510 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Steel |
Crankset parts and sizes | 42 TeethSteel One Piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Air Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHigh-tensile Steel |
Fork type | GT Freestyle |
Other Specs of GT Air
Component group sets | BMX |
Pedals details | ResinGT Jump Design |
Rear shock absorber | Not Available |
Saddle seat | GT Freestyle |
Seat post extension | 25.4 (millimeters) DiameterSteel |
Related Bike comparison

GT Air Haro 200.1
GT Air Redline RL 180
GT Air Scorpio AT-J20 (01)


Redline RL 5.1 Diamondback Ignitor FW
Useful links and guides ....
- To know more about this exacte bike, Redline provided us with the latest version of its RL 5.1 bike manual
- Find All parts, tires and accessories of Redline RL 5.1 BMX here
- Get your GT Air manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Air BMX here