~ Where passion meets precision · Atelier Haarlem since 2010 ~
Most turn signals in our range are E-approved (ECE certified) and therefore legal for road use in Europe. Check the product specifications for the exact certification.
Our turn signals are universally applicable to most motorcycles. Check the thread size (usually M8 or M10) and electrical specifications (12V). If in doubt, contact us with your motorcycle model and we'll help you.
Yes, when switching from incandescent to LED turn signals, you usually need an LED-compatible flasher relay. Without it, the LED lights will flash too fast (hyperflash). You can also use a load equalizer as an alternative.
Sequential (running) turn signals illuminate the LEDs one by one in the direction of the turn, giving a dynamic and modern effect. Normal turn signals flash all LEDs simultaneously. Both types are ECE-approved.
Most turn signals have a standard thread mount (M8 or M10). Connect the wiring according to the color scheme: usually yellow/orange for the turn signal and black for ground. For 3-in-1 combo lights, add red (taillight) and an extra wire for the brake light.
Orders placed before 15:00 are shipped the same business day. Delivery within the Netherlands is usually the next business day. Belgium 2-3 business days, rest of Europe 3-5 business days.
Yes, you have a 14-day cooling-off period. Unused products in original packaging can be returned. Contact us at info@dappermotor.com for a return label.
More questions? View all FAQs
Seamless Integration for Your Custom Turn Signals
The Koso turn signal wire adapter is an essential component when upgrading to aftermarket turn signals on your Honda. This adapter harness bridges the gap between your bike's original wiring and new custom signal units, ensuring proper electrical connection without modification to your motorcycle's original loom.
Perfect for cafe racer builds, retro restorations, and modern custom projects where OEM turn signals are replaced with sleeker, more stylish alternatives.
Built to Koso's quality standards, this adapter guarantees reliable performance and clean integration. Compatible with Honda models, it simplifies the installation process and allows you to maintain electrical integrity while achieving your custom aesthetic vision.
Seamless Integration for Your Custom Turn Signals
The Koso turn signal wire adapter is an essential component when upgrading to aftermarket turn signals on your Honda. This adapter harness bridges the gap between your bike's original wiring and new custom signal units, ensuring proper electrical connection without modification to your motorcycle's original loom.
Perfect for cafe racer builds, retro restorations, and modern custom projects where OEM turn signals are replaced with sleeker, more stylish alternatives.
Built to Koso's quality standards, this adapter guarantees reliable performance and clean integration. Compatible with Honda models, it simplifies the installation process and allows you to maintain electrical integrity while achieving your custom aesthetic vision.
Delivery time: 3–5 business days
Be the first to review this product
