~ 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.
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The Kellermann Micro Rhombus Extreme turn signal is engineered for riders who refuse to compromise on style or safety. These compact LED indicators feature HighPower double LED technology, delivering exceptional brightness in a minimalist design that complements any cafe racer, classic BMW, or custom build.
With ECE approval for both front and rear use, they're street-legal and travel-ready.
Built for perfectionists: At just 62mm wide x 23mm high x 21mm deep, these slim turn signals integrate seamlessly into retro and modern designs alike. The clear glass lens and high-intensity LED output ensure visibility in all conditions, while the sophisticated black finish adds understated elegance to your machine.
Whether you're restoring a classic BMW K100 or building your dream cafe racer, the Micro Rhombus Extreme offers the precision engineering and compact form factor that discerning riders demand. Supplied as Front Right / Rear Left pair.
The Kellermann Micro Rhombus Extreme turn signal is engineered for riders who refuse to compromise on style or safety. These compact LED indicators feature HighPower double LED technology, delivering exceptional brightness in a minimalist design that complements any cafe racer, classic BMW, or custom build.
With ECE approval for both front and rear use, they're street-legal and travel-ready.
Built for perfectionists: At just 62mm wide x 23mm high x 21mm deep, these slim turn signals integrate seamlessly into retro and modern designs alike. The clear glass lens and high-intensity LED output ensure visibility in all conditions, while the sophisticated black finish adds understated elegance to your machine.
Whether you're restoring a classic BMW K100 or building your dream cafe racer, the Micro Rhombus Extreme offers the precision engineering and compact form factor that discerning riders demand. Supplied as Front Right / Rear Left pair.
Delivery time: 3–5 business days
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