Monza Tank Cap

The classic Monza Cap snap-on cap found on all competition vehicles from the 50s to the 70s. Suitable for Bonneville, T100, Thruxton and Scrambler. It also fits the Adventurer and Thunderbird models. The adapter is designed to be fully compatible with the Bonneville tank and to protect it from any gasoline leaks during refueling. The cap is made of polished aluminum. Cap diameter: 2.5 inches (7.35 cm)