
Yes, the MCS Fastline is a universal-fit taillight with a standard 8mm threaded stem. It is compatible with most motorcycles including cafe racers, classic bikes, and custom builds. However, you may need an adapter bracket depending on your specific fender or frame design.
ECE approval means the taillight meets European safety and lighting standards. It confirms that the light output, visibility, and performance meet strict regulatory requirements for road-legal use across Europe. This certification ensures your motorcycle remains street-legal when using the Fastline.
No, the MCS Fastline is designed for 12V electrical systems only. Using it on a 6V system will result in inadequate brightness and potential damage to the LEDs. Ensure your motorcycle has a 12V electrical system before installation.
The Fastline uses a 14mm threaded stem with 8mm threads (18.3mm threaded length). Locate the mounting hole on your fender or frame, align the stem, and secure it with the appropriate nut or bracket. Connect the wiring to your taillight circuit (ground, brake, and turn signal wires). Consult your motorcycle's wiring diagram or a professional mechanic if you're unfamiliar with electrical work.
The MCS Fastline combines three functions in one: the taillight illuminates constantly when the ignition is on, the brake light brightens when braking, and the turn signals flash when you activate your indicators. All three functions work independently, making it a true 3-in-1 combo that simplifies wiring and saves space.
Yes, the billet aluminum housing is designed for durability and outdoor exposure. Aluminum naturally resists corrosion, and the chrome finish adds an extra layer of protection. The housing is also compact and lightweight, making it ideal for custom motorcycle builds where both aesthetics and reliability matter.
LED technology offers several advantages: faster response time (better visibility to following traffic), longer lifespan (50,000+ hours vs. 1,000 for incandescent), lower power consumption, and greater durability. LEDs also provide consistent, bright illumination and are more resistant to vibration and shock—critical for motorcycles.
The Fastline uses standard motorcycle taillight wiring conventions: ground (earth), brake signal, and turn signal lines. No special modification is needed if your motorcycle already has a functioning taillight circuit. If you're adding it as a replacement or standalone light, you may need to tap into your existing wiring or use a relay module for proper function.
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The MCS Fastline is a compact 3-in-1 LED taillight and turn signal combo designed to seamlessly integrate with virtually any motorcycle. This universal-fit solution combines brake light, taillight, and turn signal functionality in one sleek package, making it an ideal upgrade for cafe racers, custom builds, and classic motorcycles.
The blend-in design ensures a modern look without compromising authenticity.
Engineered with high-intensity red and amber LEDs, the Fastline delivers exceptional visibility and safety on the road. The ECE-approved lens meets European lighting standards, while the billet aluminum housing provides durability and a premium aesthetic.
With its compact dimensions of just 1 inch wide and 0.5 inches high, this taillight fits tight spaces and works with custom fender designs.
Installation is straightforward with the 14mm threaded stem (8mm threads, 18.3mm length), making it compatible with most motorcycle mounting solutions. Whether you're restoring a classic BMW, building a cafe racer, or customizing a modern bike, the MCS Fastline offers reliability, style, and technical excellence in one small package.
The MCS Fastline is a compact 3-in-1 LED taillight and turn signal combo designed to seamlessly integrate with virtually any motorcycle. This universal-fit solution combines brake light, taillight, and turn signal functionality in one sleek package, making it an ideal upgrade for cafe racers, custom builds, and classic motorcycles.
The blend-in design ensures a modern look without compromising authenticity.
Engineered with high-intensity red and amber LEDs, the Fastline delivers exceptional visibility and safety on the road. The ECE-approved lens meets European lighting standards, while the billet aluminum housing provides durability and a premium aesthetic.
With its compact dimensions of just 1 inch wide and 0.5 inches high, this taillight fits tight spaces and works with custom fender designs.
Installation is straightforward with the 14mm threaded stem (8mm threads, 18.3mm length), making it compatible with most motorcycle mounting solutions. Whether you're restoring a classic BMW, building a cafe racer, or customizing a modern bike, the MCS Fastline offers reliability, style, and technical excellence in one small package.
Delivery time: 3–5 business days
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