• What motorcycles is this adapter compatible with?

  This Kellermann adapter is specifically designed for motorcycles equipped with Kellermann Micro 1000 series or Rhombus series turn signals. It's ideal for classic motorcycles, cafe racers, and BMW vintage models that use these Kellermann indicator systems.

• How does the flexible rubber dampen vibrations?

  The flexible rubber construction absorbs road vibrations and engine vibrations, preventing them from transferring directly to your turn signals. This protects the internal wiring and components from damage and extends the lifespan of your indicators while reducing rattling.

• Is this adapter difficult to install?

  No, the Kellermann rubber adapter is straightforward to install. It simply connects your turn signal housing to your mounting bracket. Most motorcycle enthusiasts can install it in minutes with basic tools. We recommend consulting your specific signal model's installation guide for detailed instructions.

• Can I use this adapter with other brand turn signals?

  This adapter is specifically engineered for Kellermann Micro 1000 and Rhombus series indicators. While the 40mm size is relatively standard, we recommend checking compatibility with your specific turn signal model before purchasing to ensure proper fit and function.

• Does this adapter require any maintenance?

  The rubber adapter requires minimal maintenance. Occasionally inspect it for cracks or deterioration, especially in harsh weather conditions. If the rubber becomes damaged or worn, replacement is simple and affordable. Regular checks ensure your indicators remain securely mounted.

• Why is the rubber flexible important for turn signals?

  Flexible rubber mounting prevents signal housings from cracking due to engine and road vibrations. It also reduces unwanted movement and rattling, ensuring your indicators look professional and function reliably for years. This is especially important on cafe racers and classic bikes with stiffer frames.

• What is the 40mm measurement referring to?

  The 40mm measurement refers to the diameter of the adapter. This is the size of the mounting hole or connection point on your turn signal housing. It ensures proper fit with Kellermann Micro 1000 and Rhombus series indicators specifically.

• Are Kellermann adapters DOT or ECE approved?

  Kellermann products are manufactured to high European standards. For specific certification information regarding this adapter, we recommend checking the product documentation or contacting Kellermann directly, as adapters themselves typically don't require individual certification like complete signal units do.

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