183rd Street frames and forks are a simple and easy to maintain base for building up a great single speed bike. They are available in 183rd Street's own revolutionary ED finish which is Matt Black in colour and is able to be painted, powder coated or ridden straight out of the box.
183rd Street frames are all made from TIG welded, double butted Chromoly, the rear bridge has been drilled for brakes giving the option of fixed gear or single speed. The only braze on the entire frame is 2 mounting holes for a water bottle cage on the seat tube.
The frames are available in 5 different sizes while the fork is a standard 700c fixie/single speed fork with a 1 1/8" threadless steerer tube.
Also available are the 'Brutal' single speed cogs, 15 or 18 tooth made from a Nickel plated Chromoly.
The frames come with a seat clamp and decal kit allowing you the option to have the brand displayed on the frame or get it painted/powder coated then add the decals or simply go for a sleek, no-sticker look.
Frame Specifications & Sizes
| Frame Size |
Top Tube Length |
Head Angle | Seat Tube Angle |
Chainstay Length |
Standover Height |
Headtube Length |
Wheelbase |
| 51cm | 525/525mm | 73.5° | 75.5° | 388mm | 30.4" | 90mm | 948mm |
| 53cm | 536/535mm | 74° | 75.3° | 388mm | 31" | 110mm | 953mm |
| 55cm | 551/550mm | 74.3° | 75.3° | 388mm | 31.8" | 130mm | 966mm |
| 57cm | 561/560mm | 74.3° | 75.3° | 388mm | 32.5" | 150mm | 976mm |
| 59cm | 578/575mm | 75° | 75° | 388mm | 33.3" | 170mm | 982mm |