The 30mm JRC carburetor is a PWK / Keihin style carburetor with a 38mm spigot. This carb replaces the MK2 Amal concentric carburetor on a Triumph T140 Bonneville from 1979 - 1982 (two carbs are required). Jetted for Triumph 750: 132 main jet and a 35 pilot jet. Also fits Russian made Ural 750 twin.

These JRC Carburetors are 30mm, and are a great, economical alternative to Amal 930 carburetors or Mikuni carburetors. These are a direct replacement for the stock Amal, and will use your stock throttle cable. These feature a chrome slide for smoother operation and less wear, as well as an integrated choke lever on the body of the carburetor for easy starting.

These are also known as PWK or Keihin carburetors, they are adapted for use on British motorcycles by JRC Engineering. You can find installation instructions and a parts list for JRC Flatside Carburetors here. Sold as a pair.

Note: There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturer’s defect.