Adapter for adapting travel direction indicator at steering wheel end of motorcycle, bicycle, moped and quad bike, is formed as truncated cone with circular surface area and convex lateral surface
摘要
<p>The adapter is formed as a truncated cone with circular surface area and convex lateral surface. The adapter is formed as truncated cone with circular surface area and sinusoidal lateral surface. The adapter is formed as truncated cone with hexagonal surface area and convex lateral surface. The adapter is provided at the side with the larger diameter of the truncated cone with an internal thread for receiving a travel direction indicator.</p>
