~ 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 R2 Classic is the perfect turn signal flasher for your custom motorcycle build. This compact electronic flasher replaces your stock 2 or 3-pole turn signal unit with precision engineering. At just 30mm x 30mm x 10mm, it fits seamlessly into tight spaces on cafe racers, classic BMW builds, and custom chopper projects without compromising aesthetics.
What sets the R2 Classic apart is its load-independent flash rate technology. Whether you're running vintage incandescent bulbs, modern halogen lights, or a mix of LED and traditional bulbs, this flasher delivers the correct, consistent flash rate every time.
No more rapid-fire LED flash or sluggish bulb flicker—just perfect timing. ECE-approved and built to 12V specifications, it's the reliable choice for European-spec motorcycles.
Designed for riders who demand quality in every detail, the Kellermann R2 Classic combines German engineering with timeless styling. Note: Not recommended for use with hazard light circuits.
The Kellermann R2 Classic is the perfect turn signal flasher for your custom motorcycle build. This compact electronic flasher replaces your stock 2 or 3-pole turn signal unit with precision engineering. At just 30mm x 30mm x 10mm, it fits seamlessly into tight spaces on cafe racers, classic BMW builds, and custom chopper projects without compromising aesthetics.
What sets the R2 Classic apart is its load-independent flash rate technology. Whether you're running vintage incandescent bulbs, modern halogen lights, or a mix of LED and traditional bulbs, this flasher delivers the correct, consistent flash rate every time.
No more rapid-fire LED flash or sluggish bulb flicker—just perfect timing. ECE-approved and built to 12V specifications, it's the reliable choice for European-spec motorcycles.
Designed for riders who demand quality in every detail, the Kellermann R2 Classic combines German engineering with timeless styling. Note: Not recommended for use with hazard light circuits.
Delivery time: 3–5 business days
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