RS Series 34mm Radial Flat Slide Carburetor Set

The Mikuni RS34-D21-K is a set of 34mm radial flat slide carburetors designed for in-line 4-cylinder performance motorcycle applications.

These carburetors were developed in response to the demands of top motorcycle road and drag race teams, providing precise fuel metering and high flow volume for modified engines. They feature a smoothbore induction tract and radial flat slide design for superior horsepower gains and include an adjustable accelerator pump system for instant throttle response, especially in lower RPM ranges. The RS series carburetors are compact, 25% lighter than other performance carbs, and use readily available Mikuni jets.