The Sudco Keihin FCR Kit features a pre-jetted Keihin FCR41 Carb and push/pull throttle cables that work with the Honda XR650’s stock twist throttle. The carb is ready to bolt onto the bike’s stock airbox and intake manifold. The kit is compatible with all applications including trail, street riding, racing, and both stock and highly modified engines. Its suggested retail is $541.80.