Grid Motorcycles, the Gold Coast‑based dealer that turned the Interceptor 650 into a showpiece, has released a limited‑run Signature Series that keeps the original twin engine intact. The new build is a straight‑forward exercise in weight shaving and aesthetic polish, with no engine tweaks that would alter the familiar 648‑cc powerplant.
The biggest visual change is the tightened rear, where the factory subframe has been shortened and rewelded, and the tail assembly swapped for a more compact version. Front‑end tweaks include a short mudguard from Brawldonny Metalworks, K‑Speed Diablo side covers that peek at the frame, and a custom LED lighting kit from Purpose Built Moto that bundles running, brake, and indicator lights into sleek housings.
Under the hood, Grid has fitted a bespoke exhaust stack that routes short headers into low‑profile outlets, finished in Cerakote on the darker models for heat resistance. The result is a deeper throatier sound that still carries the classic Royal Enfield rumble.
Seat and finish options allow each bike to feel unique: Timeless Auto Trim has produced black‑diamond‑cross‑stitch seats or distressed brown ribbed ones, while buyers can choose cast or spoked wheels and engine finishes that are polished or blacked‑out.
The Signature Series is numbered and sold as a single unit; only a handful will ever hit the streets. For riders who want a more personal, lighter Interceptor without the hassle of a workshop, it offers a ready‑to‑ride alternative that keeps the brand’s unmistakable vibe intact.
Grid Motorcycles plans to roll out the bikes in early 2027, with initial deliveries in Sydney and Brisbane, followed by the rest of Australia. Enthusiasts who keep an eye on the aftermarket scene will find the 23‑kg weight loss a competitive edge against other custom‑built 650‑class machines.