The Plug Gap is our link between Tri-Spark and the classic motorcycling community. Announcements about product developments will be mixed among customer bikes and anything else that we feel will be of interest.
If you have something to contribute please send it in, we'd love to hear from you.
At Tri-Spark we make ignition systems for older bikes like the Commando, Trident, Rocket 3, Bonneville and others.
We also stock ignition coils, voltage regulators and accessories. Our reputation for supplying a top quality product and technical support is established, plus we know how the they work because we use them on our own bikes. All of our products are available for online ordering and we will gladly ship parts internationally.