Kuryakyn, flush mount gas cap

Non-vented; Left side; Left hand threaded. The High Tech look of aviation style fuel fillers. Built-in trim ring protects the painted surface around the filler opening. A keyed entry system permits their ultra thin profile and prevents tampering. Note: See fmc-544-638 for the right side vented version.

Fits: > 83-99 H-D (NU)