Discover the hidden highlight of your next custom build.
Clean Look. Smooth Control.
The Ultimate Internal Throttle for
Harley-Davidson®
Looking for a cleaner handlebar setup without compromising performance?
Our precision-engineered internal throttle system hides the cables inside the bars – for a sleek custom look and ultra-smooth throttle response. 100% Made in Germany. Built to last.
Clean Bars. Pure Custom.
Product Introduction
Müller Internal Throttle
Discover the hidden highlight of your next custom build. In this video, we show you how the Müller Internal Throttle works, what makes it unique, and why it’s the perfect upgrade for a cleaner, more refined handlebar setup.
Built to Ride. Born to Stand Out.
The Deep Throat – A Custom Masterpiece by Fabian Müller
In this short film, custom bike builder Fabian Müller takes you inside the creation of his Harley “Deep Throat.”
The clean handlebars? Made possible by the Müller Internal Throttle – for a seamless look and precise throttle control. Pure engineering. Pure style.
Mount It Right. The Easy Way.
Precision Tool for Installing Müller Internal Throttle Systems.
This specially designed assembly tool ensures a quick, clean and damage-free installation of the Müller Internal Throttle.
Developed for workshops and pros who value both efficiency and precision – because perfect parts deserve a perfect fit.
Quality That Lasts a Lifetime
100% made in Germany
The Müller Motorcycle AG stands for the highest quality standards and excellent service, manufacturing innovative, premium products for Harley-Davidson® motorcycles in Germany for nearly 40 years.
Where to get the Internal throttle
in the USA, you can order the müller parts at DrAG Specialties and DRAG Specialties Dealers
in Europe, you can order the müller parts at
Here you´ll get all Informations about the Internal Throttle
Go to the webshop www.m-motorcycle.com
Installing the Internal throttle
Quick. Clean. Hidden.
See How the Müller Internal Throttle Is Installed – in Under Two Minutes.
Want to know how our Internal Throttle system gets that ultra-clean look on custom handlebars?
In this short video, we show you the essential steps of the installation – reduced to the core, without unnecessary filler.
Get a clear picture of how the system works, what to consider during assembly, and why the right tools make all the difference.
Ideal for anyone who wants to see the concept in action – fast, simple, and straight to the point.
Dealer Access to the Download Portal
Click the link below to access our Download Portal, where dealers can find and download all promotional materials, including images, videos, installation guides, and more. Everything you need to showcase and support our products is just a click away!
Our contact persons for your questions
Maik Schneider
Tel: +49 8253 4869516
mail: maik@m-motorcycle.de
Mon.-Fri. 08:00 – 12:00 a.m.
Erona Veselaj
Tel: +49 8253 4869518
mail: erona@m-motorcycle.de
Mon.-Fri. 08:00 – 12:00 a.m.