NTHREEAUTO Motorcycle LED Turn Signals - Rear Red Pair, CNC Aluminum Waterproof Universal 12V

NTHREEAUTO Motorcycle Blinkers are compact, waterproof aluminum bullet LED turn signals with bright red rear indicators and universal 12V fit for most motorbikes.

These compact bullet-style turn signals combine CNC-machined aluminum durability with a bright triple-LED array and a sealed lens to deliver a low-profile, weather-resistant lighting upgrade for a wide range of motorcycles. Designed as a universal 12V solution, they come as a pair with rear mounting brackets and straightforward three-wire connections so you can relocate or replace factory indicators on cruisers, bobbers, sportbikes and touring machines.

How do these blinkers improve visibility and safety?

The NTHREEAUTO blinkers use three LED chips arranged to face outward, producing a focused, bright red output for rear signaling. The LEDs offer faster illumination than incandescent bulbs, improving reaction time for drivers behind you. The red lens concentrates light to meet rear indicator expectations without excessive glare.

• Triple outward-facing LED chips for clearer rear signaling
• Red lens optimized for rear indicator visibility
• Faster LED response compared to filament bulbs

Will these fit my motorcycle and how do I install them?

These blinkers are universal for most 12V motorcycles and compatible with many models that use a 10mm turn signal hole, including Harley Dyna, Road King, Softail, and many Honda, Yamaha, Suzuki, Kawasaki, Ducati and BMW bikes. Each set includes two rear mount brackets sized for common shock and turn-signal holes and a user-friendly three-wire harness to simplify hookup.

• Fits motorcycles with 10mm turn signal holes and common shock mounting sizes
• Included rear brackets fit 20mm x 13mm shock holes and 10mm signal holes
• Three wires: black = negative, yellow = brighter red, red = red for straightforward wiring

What materials and construction details make these durable?

Machined from CNC aluminum, the bullet housings are built to resist shock, corrosion and everyday exposure. The sealed construction and waterproof rating ensure the electronics stay protected in wet conditions, while the compact form keeps them from snagging or catching on road debris.

• CNC-machined aluminum body for rigidity and corrosion resistance
• Waterproof sealed lens and housing for wet-weather reliability
• Minimalist bullet profile reduces snagging and complements many bike styles

What comes in the box and how is support handled?

Each purchase includes one pair of rear motorcycle blinkers and one pair of rear mounting brackets, plus the three-wire leads for each light. NTHREEAUTO provides customer support for fitment and wiring questions; contact details are included with the product so you can get help if a specific adapter or wiring change is required.

• Included: 2 rear bullet LED blinkers and 2 rear mount brackets
• Pre-wired three-conductor leads for simple installation
• Manufacturer support available for fit and installation troubleshooting

Who is this for: Riders looking to replace or relocate rear turn signals with a compact, weatherproof LED option will appreciate these NTHREEAUTO blinkers. They suit custom builds such as bobbers and café racers, riders updating tired factory signals on cruisers or sportbikes, and anyone wanting a low-profile, durable indicator with straightforward installation. If your bike uses standard 10mm turn-signal mounts and a 12V electrical system, this kit provides a robust, easy-to-fit upgrade that balances form and function without complex rewiring.