Fit Bike Co. MIKE AITKEN SIGNATURE 2012 VS GT SPEED SERIES JR. 1999 specs comparison
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➜ Fit Bike Co. Mike Aitken Signature price
➜ GT Speed Series JR. price
Fit Bike Co. Mike Aitken Signature
General Infos| Model | Mike Aitken Signature |
| Manufacturer | Fit Bike Co. |
| Year of production | 2012 |
| Current price | 🛒 View Price → |
| Color choice | -Copper |
| Sizes | - 20.75 TT (inches) |
| Sizes | - 20.75 TT (inches) |
Wheels And Breaking System
| Bike front tire | Odyssey Aitken 2.25/2.1 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Tektro U-Brake Alloy |
| Hubs for disc brakes | Alloy Sealed 3/8 (inches) Joytech Sealed 14 (millimeters) |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | CroMoly Steel |
| Frame type | Not Available |
| Handlebar construction | CoMoly 2 Piece 8.25x29 (inches) |
| Handlebar extender | Not Available |
| Handlebar stem details | Fit Top Load 52 (millimeters) |
| Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z410H-NP |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid |
| Crankset parts and sizes | Tubular CroMoly 175 27t |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
Fit Bike Co. Mike Aitken Signature Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | CroMoly Tapered |
Other Specs of Fit Bike Co. Mike Aitken Signature
| Component group sets | Not Available |
| Pedals details | Odyssey JC Trailmix |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Odyssey Aitken Pivotal |
| Seat post extension | Alloy Pivotal |
GT Speed Series JR.
General Infos| Model | Speed Series JR. |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Ball-Burnished |
| 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 LeversTektro Linear-pull Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 28-holeWeinmann Mini Zac |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeWheelsmith 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 TeethGT 3-piece Aluminum |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
GT Speed Series JR. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownReynolds 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 |
Useful links and guides ....
- To know more about this exacte bike, Fit Bike Co. provided us with the latest version of its Mike Aitken Signature bike manual
- Find All parts, tires and accessories of Fit Bike Co. Mike Aitken Signature BMX here
- Get your GT Speed Series JR. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Speed Series JR. BMX here