Firmstrong EXTREME 2013 VS GT GUTTERBALL 2010 specs comparison
Firmstrong Extreme
General Infos| Model | Extreme |
| Manufacturer | Firmstrong |
| Year of production | 2013 |
| Current price | Check price Here ==> |
| Color choice |
- White -Matte Black |
| Sizes |
- 48cm (centimeters) |
| Sizes |
- 48cm (centimeters) |
Wheels And Breaking System
| Bike front tire | Kenda 700x28 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Alloy Caliper |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Unavailable Wheelset |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | Not Available |
| Handlebar construction | Steel Flat |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel Ahead |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Unavailable Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Unavailable Bottom Bracket |
| Crankset parts and sizes | Truvativ |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | 1x1 Speeds |
Firmstrong Extreme Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Steel |
Other Specs of Firmstrong Extreme
| Component group sets | Not Available |
| Pedals details | Steel Cage Resin Body |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Velo |
| Seat post extension | Unavailable Seatpost |
GT Gutterball
General Infos| Model | Gutterball |
| Manufacturer | GT |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Grey |
| Sizes |
- Xxsmall - xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 25c |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Levers Dual Pivot Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | Alex RACE32 High Profile |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | GT Alloy |
| Frame type | TIG-welded |
| Handlebar construction | 25.4 560 (millimeters) X 40 (millimeters) GT Gutterball Riser |
| Handlebar extender | Optional |
| Handlebar stem details | GT Guterball |
| Headset size | 1 1/8 (inches) Threadless Tange Seiki |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 48 Teeth TruVativ Touro |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
GT Gutterball Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Alloy Blades and Alloy Steerer |
| Fork type | GT Gutterball Straight Blade Design |
Other Specs of GT Gutterball
| Component group sets | Track Mix |
| Pedals details | Alloy With Toe Clips And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Silverado |
| Seat post extension | Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Firmstrong provided us with the latest version of its Extreme bike manual
- Find All parts, tires and accessories of Firmstrong Extreme Track here
- Get your GT Gutterball manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Gutterball Track here
