Free Shipping For All Exhaust Orders

Dr. Jekill & Mr. Hyde | Press

The exhaust for
Triumph Bonneville T120

This is a big blank space

Inspiration, Blogs, News, Press, Triumph

We keep on expanding the Dr. Jekill & Mr. Hyde range for Triumph Motorcycles and we are proud to announce our newest addition to the line-up: the Triumph Bonneville T120. Keep reading to find out more.


After releasing exhaust systems for the Speed Twin, Bobber, Speedmaster and Thruxton it was only a logical step to develop an exhaust system for the Bonneville T120. This modern classic fits perfectly to Dr. Jekill & Mr. Hyde's philosophy. Be the silent gentleman in the Dr. Jekill mode and let your Bonneville T120 be heard when you switch on Mr. Hyde. Never too loud, but a deep and distinguished rumble will be the harbinger of your arrival. Pre-order now!


The Spy exhaust system for the Triumph Bonneville T120 is available in black and chrome and the rider can choose between two different end caps. You want a more classic look? Let's pick the tapered end cap. Want something more sporty? Take it up a notch with the short streetfighter. You decide! Check out the various options in the online configurator.



Join Our Newsletter

Sign up for our newsletter and keep up to date with Dr. Jekill & Mr. Hyde.

The Jekill & Hyde Company USA will use the information you provide on this form to be in touch with you and to provide updates and marketing.

You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at We will treat your information with respect. For more information about our privacy practices please visit our website. By clicking below, you agree that we may process your information in accordance with these terms.

We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Dr. Jekill & Mr. Hyde here.