Airbox adapter for Keihin FCR (MX) carburetors.

Genuine Keihin high quality part. Sudco part number 021-614.
Dimensions:

• flange: 56mm.
• length: 21.5mm.

This fits:

• 35-41mm. Keihin FCR carburetors
• 37-41mm. Keihin FCR MX carburetors (which have a removable intake adapter).

Complete as pictured.