~ Where passion meets precision · Atelier Haarlem since 2010 ~
Yes, the Proton 3 is ECE approved for rear use, which means it meets European safety standards and is road legal in most countries that recognize ECE certification. Always verify local regulations in your region.
Yes. The Proton 3 uses double-sided adhesive tape for mounting, so no drilling is required. This makes it ideal for preserving the aesthetics of vintage and custom builds. Ensure the surface is clean and dry before applying.
The adhesive tape works best on clean, dry, flat or slightly curved surfaces such as plastic fairings, metal fenders, and custom bodywork. Avoid mounting on surfaces with dust, oils, or heavy texture. Test adhesion on a small area first if unsure.
Yes. The dual-function design combines taillight and brake light in one unit with red LEDs. When connected properly, the brake light will brighten when braking while maintaining a lower intensity for the taillight when not braking.
The Proton 3 operates on 12V (standard motorcycle voltage) and uses minimal power due to its LED technology. This makes it ideal for vintage bikes and custom builds where electrical load matters. Exact current draw varies by wiring configuration.
The Proton 3 features a tinted glass lens integrated into the metal housing. While durable, if the lens is damaged, the entire unit may need replacement. The compact design means minimal visual impact and cost if replacement becomes necessary.
The Proton 3's ultra-compact 11mm diameter lens and minimalist metal housing fit the cafe racer aesthetic perfectly. Its small footprint allows placement on tight fenders, fairings, or custom bodywork without compromising the lean, retro silhouette that defines the style.
The metal housing is designed to withstand motorcycle environments, though specific corrosion-resistant coating details aren't provided. For longevity in wet or salt-spray conditions, periodic cleaning and inspection are recommended. The compact sealed design helps protect internal components.
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The MCS Proton 3 is a miniature LED taillight designed for custom motorcycle builders who demand precision and authenticity. With its compact 11mm diameter lens, this ECE-approved light is perfect for slim cafe racer builds, classic BMW restorations, and any project where space is at a premium.
The dual-function red LED design covers both taillight and brake light functions in one elegant package.
Built for modern reliability with timeless aesthetics, the Proton 3 features a tinted lens and robust metal housing that withstands the elements. The innovative adhesive-tape mounting system makes installation straightforward on fairings, fenders, and flat surfaces—no drilling required.
At just 20 grams, it adds minimal weight while delivering maximum visual impact.
Whether you're restoring a vintage BMW K-series or creating a contemporary cafe racer, the MCS Proton 3 combines European engineering standards with the minimalist design ethos that defines custom motorcycle culture.
The MCS Proton 3 is a miniature LED taillight designed for custom motorcycle builders who demand precision and authenticity. With its compact 11mm diameter lens, this ECE-approved light is perfect for slim cafe racer builds, classic BMW restorations, and any project where space is at a premium.
The dual-function red LED design covers both taillight and brake light functions in one elegant package.
Built for modern reliability with timeless aesthetics, the Proton 3 features a tinted lens and robust metal housing that withstands the elements. The innovative adhesive-tape mounting system makes installation straightforward on fairings, fenders, and flat surfaces—no drilling required.
At just 20 grams, it adds minimal weight while delivering maximum visual impact.
Whether you're restoring a vintage BMW K-series or creating a contemporary cafe racer, the MCS Proton 3 combines European engineering standards with the minimalist design ethos that defines custom motorcycle culture.
Delivery time: 3–5 business days
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