Firmstrong URBAN BOY 20 2013 VS Sun Bicycles KEY WEST 2003 specs comparison
![Firmstrong Urban Boy 20 2013 comparison online with competitors](https://yobicycle.com/images/models/Firmstrong-Urban-Boy-20-2013-specs.jpg)
Firmstrong Urban Boy 20
General InfosModel | Urban Boy 20 |
Manufacturer | Firmstrong |
Year of production | 2013 |
Current price | Check price Here ==> |
Color choice |
- Red -Black |
Sizes |
- 13 (inches) |
Sizes |
- 13 (inches) |
Wheels And Breaking System
Bike front tire | Kenda 20x2.125 |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Coaster Brake |
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 | High-Tensile Steel |
Frame type | Not Available |
Handlebar construction | Steel Cruiser |
Handlebar extender | Not Available |
Handlebar stem details | Unavailable Stem |
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 | Steel |
Gear shift levers | Unavailable Shifters |
Rear gear set | 1x1 Speeds |
Firmstrong Urban Boy 20 Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | Hi-Tensile Steel |
Other Specs of Firmstrong Urban Boy 20
Component group sets | Not Available |
Pedals details | Resin Body |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Comfort |
Seat post extension | Unavailable Seatpost |
![Sun Bicycles Key West 2003 comparison online with competitors](https://yobicycle.com/images/models/Sun-Bicycles-Key-West-2003-specs.jpg)
Sun Bicycles Key West
General InfosModel | Key West |
Manufacturer | Sun Bicycles |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
- Blue - Red -Black |
Sizes |
- 21 (inches) - womens 17 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.125 (inches) Kenda |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Linear-pull Levers Tektro Linear-pull Brakes |
Hubs for disc brakes | Nutted Steel |
Rims manufacturer | 32-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Oversize Hi-tensile Steel |
Frame type | Brazed and welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth 1-piece 6 1/2 (inches) |
Gear shift levers | SRAM MRX |
Rear gear set | 14 - 28 Teeth 7-speed |
Sun Bicycles Key West Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Tourney TY-30 |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of Sun Bicycles Key West
Component group sets | Not Available |
Pedals details | Wellgo LU-990 |
Rear shock absorber | Not Available |
Saddle seat | Viscount 2350 |
Seat post extension | 25.4 (millimeters) Diameter Steel |
Useful links and guides ....
- To know more about this exacte bike, Firmstrong provided us with the latest version of its Urban Boy 20 bike manual
- Find All parts, tires and accessories of Firmstrong Urban Boy 20 Cruiser here
- Get your Sun Bicycles Key West manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Sun Bicycles Key West Cruiser here