Choke Assembly | BILLETRON & PRO-SERIES 1970-1990-bultaco-frontera-esr7900073 Not interchangeable with Legacy or

Not interchangeable with Legacy or H-Series models

Secure your float bowl with confidence

and shock absorption

Fits all 7/8" Handlebars

increase airflow

Choke Assembly | BILLETRON & PRO-SERIES 1970-1990-bultaco-frontera-esr7900073 Not interchangeable with Legacy orReplacement choke assembly for BILLETRON and PRO SERIES carburetors. This component enriches the fuel mixture during cold starts to improve ignition and idle stability. Designed for direct installation into the carburetor body with no modifications required. Includes plunger, spring, cap, and sealing components for complete functionality. Compatible with all BILLETRON and PRO SERIES models. Not intended for use with Legacy or H Series carburetors.