Bontrager B1 1997 VS GT Bicycles FLY 20 2012 specs comparison
![Bontrager B1 1997 comparison online with competitors](https://yobicycle.com/images/models/Bontrager-B1-1997-specs.jpg)
Bontrager B1
General InfosModel | B1 |
Manufacturer | Bontrager |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- Expert - Pro - XL |
Sizes |
- Expert - Pro - XL |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) Cheng Shin Comp III Type Front: 20 X 2.125 (inches) Cheng Shin Comp III Type |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Levers Tektro 876AG V-Brake Brakes |
Hubs for disc brakes | Aluminum Nutted |
Rims manufacturer | 36-hole Bontrager Mack |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 4130 chromoly c |
Frame type | TIG-welded |
Handlebar construction | Chromoly |
Handlebar extender | Not Available |
Handlebar stem details | Bontrager Aluminum |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth 1-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Bontrager B1 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown 4130 Chromoly |
Fork type | Bontrager |
Other Specs of Bontrager B1
Component group sets | Not Available |
Pedals details | Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Velo C20 |
Seat post extension | 27.0 (millimeters) Diameter Bontrager Comp |
![GT Bicycles Fly 20 2012 comparison online with competitors](https://yobicycle.com/images/models/GT-Bicycles-Fly-20-2012-specs.jpg)
GT Bicycles Fly 20
General InfosModel | Fly 20 |
Manufacturer | GT Bicycles |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
- Satin Grey -Satin Blue |
Sizes |
- Standard size for all |
Wheels And Breaking System
Bike front tire | GT Dirt 2.125 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Tektro FX340R |
Hubs for disc brakes | GT AL 32h GT AL Cassette 36h |
Rims manufacturer | Unavailable Wheelset |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Straight Guage Hi-Ten |
Frame type | Not Available |
Handlebar construction | GT Freestyle |
Handlebar extender | Not Available |
Handlebar stem details | GT Freestyle |
Headset size | FDP Integrated |
Gearing Specifications
Bicycle chain | KMC Z510 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Mid |
Crankset parts and sizes | GT 3-pc 170 (millimeters) 25t |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
GT Bicycles Fly 20 Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | GT Cro-Mo |
Other Specs of GT Bicycles Fly 20
Component group sets | Not Available |
Pedals details | GT Pro Plastic |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | GT Dirt Unified |
Seat post extension | GT Unified |
Useful links and guides ....
- To know more about this exacte bike, Bontrager provided us with the latest version of its B1 bike manual
- Find All parts, tires and accessories of Bontrager B1 BMX here
- Get your GT Bicycles Fly 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Bicycles Fly 20 BMX here