Description
Manufacturer part number: RHA209CEO
Scorpion Serket Taper Slip-on in carbon fibre, part number RHA209CEO, for the motorcycle fitments listed below.
Motorcycle fitment
- Honda NX500 (2024–2026)
For closed-circuit motorsport use only. Scorpion identifies this product as altering a factory emissions-control device; it is not homologated for road use.
Product description
Since starting production of their own motorcycles in the mid 1950’s Honda have grown to be one of the largest two-wheel manufacturers in the world. Soichiro Honda always had a passion for motorsport so it was inevitable that before long they would race bikes in Grand Prix and the iconic Isle of Man TT with Mike Hailwood securing their first senior TT win in 1966. The formation of Honda Racing Corporation (HRC) in 1982 saw them debut their first two-stroke race bike the NS500 which went on to win the Grand Prix world championship in 1984 and since then Honda has been a dominant force in Grand Prix racing winning numerous championships and heads the number of wins at the TT. From the mid 1990’s Scorpion have been producing performance exhausts for a huge range of Honda Motorcycles whilst passing on Scorpion’s knowledge and experience gained from working with the Ron Haslam Race School and numerous race teams over the years.
Key Features:
- Lifetime guarantee *
- T304 motorsport grade stainless steel material
- Slip-on system available
- No cutting/remapping required for installation
- Easy fitting within an estimated 30 mins (slip-on) **
- Choice of brushed stainless/carbon fibre/titanium Serket Taper or brushed stainless/black ceramic/titanium Red Power silencer styles and finishes
- Designed, developed, and manufactured in Derbyshire, UK since 1992
Slip-On System:
Scorpion’s expert technicians have developed a ready-to-install performance slip-on system specifically for the Honda NX 500 Euro 5+ model. Explore the specifications and available options below!
What are the benefits of a slip-on system? Their easy installation makes them a popular choice among riders seeking a quick and effective upgrade. Slip-on systems do not interfere with factory emission devices and include either an integrated link pipe or a small link pipe with a slip joint for a secure fit.
Despite their seemingly simple design, Scorpion’s precisely engineered and acoustically tuned silencers — featuring specialized, unique internals and fillings — deliver exceptional performance gains by reducing restriction and optimizing exhaust gas flow. The result? Sharper throttle response, increased power, reduced weight, and a signature sound enhancement — all while remaining the top choice for enthusiasts and riders looking to unlock their bike’s full potential.
Silencer Styles:
Serket Parallel: Delivers sleek, aerodynamic aesthetics paired with a refined, performance-inspired exhaust note, elevating your riding experience.
Serket Taper: Delivers sleek, aerodynamic aesthetics paired with a refined, performance-inspired exhaust note, elevating your riding experience.
Silencer Finishes:
Brushed Stainless: Crafted from premium T304 stainless steel and meticulously hand-finished, this piece boasts a modern, textured appearance that exudes quality and durability.
Black Ceramic: The matte black finish provides a stealthy, modern look. The silencers undergo a specialised coating process, ensuring a durable and flawless finish.
Carbon Fibre: Manufactured using high-strength carbon weave for a distinctive sporty aesthetic, with a high-gloss lacquer that highlights the rich depth of the weave.
Titanium: Extremely hard-wearing and lightweight, titanium offers an unmistakable colour palette with a smooth satin surface.
The Scorpion Advantage:
Precision-engineered Scorpion exhausts incorporate Scorpion’s cutting-edge track-to-road technology, sharing proven motorsport tech with you. Crafted from premium T304 stainless steel, designed to endure the harshest of conditions. CNC Mandrel bent construction provides unmatched gas-flow, enhancing throttle response and boosting BHP. The manufacturing process also ensures weight-saving gains compared to OEM.
Upgrade with Scorpion today for unrivalled acoustics and a riding experience taken to the next level!
* Please check Scorpion’s FAQ page for further information.
** This is an estimated time for a professional; fitting times can vary depending on individual competency. Please refer to the official fitting guides and contact Scorpion’s sales team with any queries prior to undertaking an install.
Technical specifications
| Technical information for RHA209CEO | ||
|---|---|---|
| Product Type | Half System | |
| Fitment Years | 2024 – 2026 | |
| Fits To | OEM Only | |
| Model Fitment | NX500 Euro 5+ | |
| Shipping Dimensions | 58cm x 33cm x 16cm | |
| Notes | Scorpion has included a Flute in the system to help prevent the engine management light coming on, but there is no guarantee it will remain off. This will not effect the bike performance. | |
| OEM | Scorpion | Change | |
|---|---|---|---|
| Power Difference | 39.69 BHP | 40.64 BHP | +0.9BHP |
| Weight Difference | 4.14 KG | 2.69 KG | -1.45 KG |
Fitment notes
Scorpion has included a Flute in the system to help prevent the engine management light coming on, but there is no guarantee it will remain off. This will not effect the bike performance.
Power, noise and weight figures supplied by Scorpion relate to its development motorcycle and test conditions; results can vary by motorcycle and setup. Confirm the model, year and part number before ordering.
Manufacturer notes
* This size is used for the majority of component
Noise & Emissions Notice Scorpion Redpower Ltd products are distributed globally, and as such, Scorpion Redpower Ltd and its affiliates do not guarantee that these products conform to the air and noise emissions regulations or labeling requirements of any particular region. It is the buyer’s responsibility to understand and comply with the laws applicable to the area where the products will be used.
Users should determine the legal compliance of Scorpion Redpower products in their respective countries.







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