Classic scooter lines meet a seriously dark attitude: the SCORPION Serket Parallel Black Ceramic exhaust system gives the Royal Alloy 350 an entirely new presence. Instead of blending in with chrome and traditional retro details, the matt black silencer creates a deliberate and powerful contrast. The result is muscular, technical and unmistakably sporty – exactly right for a GP, TG or JPS 350 that was never meant to look like every other Royal Alloy.
The effect is particularly striking on light or contrasting bodywork. The dark Serket Parallel sits low along the rear of the scooter, creating a visual counterpoint to the classic Royal Alloy body shape. Yet the original silhouette remains intact. Rather than looking like an add-on, the exhaust becomes an integral part of a purposeful performance-inspired custom build.
The silencer features a black ceramic coating with a deep matt appearance. Scorpion uses a specialised coating process designed to produce a durable and uniform finish. The result gives the Serket Parallel its distinctive dark character and clearly separates it visually from conventional stainless steel or chrome exhaust systems.
Carefully chosen details prevent the design from becoming too restrained: silver-coloured metal bands surround the black silencer body, the bright SCORPION Red Power logo stands out prominently on the side and a narrow red ring highlights the outlet. That small splash of colour gives the otherwise uncompromisingly dark design its unmistakable racing edge.
The angular end cap and parallel-sided silencer body are characteristic features of the Serket Parallel design. Its compact, technical appearance complements the substantial bodywork of the Royal Alloy 350 without visually overpowering it.
Beneath the Black Ceramic finish, Scorpion relies on motorsport-grade T304 stainless steel for its performance exhaust construction. Precisely manufactured pipework and flow-oriented engineering are central to the British manufacturer's approach. The objective is not simply to change the appearance, but to create an exhaust system with genuine performance character.
The construction makes one thing immediately clear: this is more than simply a black replacement silencer fitted to the standard exhaust. The system comprises the Serket Parallel silencer, stainless steel exhaust pipework including header, a black model-specific mounting bracket and the required mounting hardware. The result is a coordinated exhaust system extending from the engine to the silencer.
The black mounting bracket sits discreetly behind the silencer and features the cut-out Scorpion logo as an additional detail. In contrast, the stainless steel header remains deliberately visible, creating a strong technical material contrast with the dark silencer.
The Royal Alloy 350 combines traditional scooter styling with a considerably more substantial engine. This is precisely where the Serket Parallel comes into its own. It does not take away the British-inspired retro character of the scooter – instead, it pushes that character decisively towards performance.
The black silencer is positioned low and close to the scooter. This keeps the rear wheel clearly visible and gives the side profile a clean, stretched appearance. Viewed from the side, the combination of classic bodywork, bright wheel details and dark performance hardware underneath the side panel creates a particularly striking contrast.
Scorpion has been developing and manufacturing performance exhaust systems in Derbyshire, UK since 1992. Motorsport experience, high-quality stainless steel construction and an engineering philosophy focused on efficient exhaust gas flow form the technical foundation of the brand.
The Serket Parallel brings this philosophy to the Royal Alloy 350: classic scooter above, visible performance engineering below. It is a conversion that makes no attempt to disappear into the background – instead, it makes its statement exactly where standard specification ends and individuality begins.
This exhaust system has no E-mark approval and is not approved for use on public roads. It is intended exclusively for racing purposes.
The Royal Alloy 350 lives through its classic presence. The Serket Parallel Black Ceramic does not destroy that character – it provokes it. Black ceramic meets exposed stainless steel, an angular end cap meets flowing retro bodywork, and British scooter tradition meets Scorpion Red Power.
The result is a Royal Alloy that looks classic from a distance but reveals a completely different personality on closer inspection. Darker. More technical. More uncompromising. An exhaust for riders who do not simply want to ride their 350, but want to give it its own voice and an unmistakable presence.