Loud motorcycle horn upgrades with proven quality & money-back loudness guarantee. Backed by 100,000+ riders in the United States. Genuine US registered trademark.

Loudness guarantee — Dual Track™ is the world’s loudest motorcycle horn in its size category. If you find a louder similar size motorcycle horn, we will give you your money back. Got a question? Email us: [email protected] +1-888-458-9325

MotoHorn™ is the original and the world's loudest motorcycle horn system. The only air compressor operated motorcycle horn that produces train-like tones with the stock horn, creating incredibly loud honk and provide you extra safety like no other horn.

MotoHorn™ is train-like horn system for trucks, cars & motorcycles — it does not require an air tank. Offering competitive loudness to standard air tank systems, with less space requirement. +1-888-458-9325

Discover the world’s loudest motorcycle horns and elevate your road safety and style. Whether upgrading your ride or gifting a fellow enthusiast, MotoHorn™ is the trusted name in premium horn systems.

Discover MotoHorn’s top-of-the-line motorcycle horns and accessories. Shop now for the loudest, most durable horns, including our new V2 brackets and heavy-duty components. Enjoy exclusive discounts, free shipping, and a 90-day warranty.

We provide the original and the world's loudest motorcycle horn systems. Have a question? Our team answers to all emails within 24 hours: +1-888-458-9325 [email protected]. 2709 N Hayden Island Dr, STE 809689, Portland, Oregon, 97217 USA. Information. Customer Support; Track Order; F.A.Q; User Manuals; Horn Gallery;

Wiring MotoHorn™ takes just 4 steps and it can be installed under the stock horn button. Keeping the stock horn produces train-like sound effects, it is also the loudest motorcycle horn in the world.

Wiring MotoHorn™ takes just 4 steps and it can be installed under the stock horn button. Keeping the stock horn produces train-like sound effects, it works on all 12V systems.

Search MotoHorn™ pictures by motorcycle brand and models! We have more than 300 different installation examples available and we are constantly updating our gallery!