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Scorpion Merchandise
GP 125 MT EURO 5+

Royal Alloy GP 125 MT EURO 5+
2025 - 2026

Full System / Serket Parallel / Black Ceramic / RRA111SYSBCER

Serket Parallel Full System

Part No: RRA111SYSBCER

Type

Silencer Style

Silencer Finish

This product alters a factory emissions control device and does not meet current emission laws. For motorsport use only.
This product is not available in your country
Lifetime Warranty
Black Ceramic Serket Parallel
Not Homologated
Power
8.69 HP
+ 1.8 HP
Weight
3KG
-2.09KG

Description

Royal Alloy scooters are a British brand based in the North of England, who claim to dedicate their design, manufacture and marketing totally to the unique classic inspired look of old-school scooters. The company has managed to gain a foothold in the market for their retro inspired scooters, with the marketing of modern mechanical convenience coated in clean classic aesthetics. The Royal Alloy range offers variation for their consumers but most importantly customization with the ability to tailor a scooter to individual taste!

Key Features:

  • Lifetime guarantee *
  • T304 motorsport grade stainless steel material
  • Full System available
  • No cutting/remapping required for installation
  • Easy fitting within an estimated 1 hour **
  • Choice of Brushed Stainless & Black Ceramic finishes on the  Serket Parallel style
  • Designed, developed, and manufactured in Derbyshire, UK since 1992

Full System:

Our expert technicians have developed a complete high-performance exhaust system specifically for the Royal Alloy GP 125 MT Euro 5+. Explore the specifications and available options below!

Why choose a full system? For maximum performance and sound — our full exhaust systems deliver everything in one complete package — the perfect blend of slip-on and header technology, engineered for when those two options just won’t cut it on their own. Each system includes a high-flow silencer, race headers, and de-cat pipework, all designed to eliminate restrictions, let your engine breathe freely, and unlock the full potential of your machine.

This is our ultimate “full firepower” option for riders who demand the best in performance and sound. (For motorsport use only.)

Silencer Style:

Serket Parallel: 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.

The Scorpion Advantage:

Precision-engineered Scorpion exhausts incorporate our 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 our 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 our sales team with any queries prior to undertaking an install.

LOOK SHARP AND STAND OUT FROM THE CROWD

A British brand firmly rooted in the heritage and traditions of scootering, but with the experience and technology to give you cutting edge quality and performance.

This pioneering new breed of hand crafted exhausts are widely regarded as one of the best on the market today so whether piloting a classic city scooter or the most luxurious maxi- scooter once aboard the urban commute is going to become more enjoyable!

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Technical Data

Technical information for RRA111SYSBCER
Product Type Full System
Fitment Years 2025 - 2026
Fits To Scorpion Only
Model Fitment GP 125 MT Euro 5+
Shipping Dimensions 58cm x 33cm x 16cm
UK Road Legal No
OEM Scorpion Change
Power Difference 6.92 BHP 8.69 BHP +1.8BHP
Weight Difference 5.09 KG 3 KG -2.09 KG

Spares

Spares for RRA111SYSBCER | Please note these are not required when purchasing a new product.
Type V Serket Db Killer Z038.10043

Type V Serket Db Killer Z038.10043

SCEXDBK23

$40.69

Fitting Kit, Rra111sys

Fitting Kit, Rra111sys

Z039.10799

$73.24

 
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Since 1992, we have been designing, developing and manufacturing stainless steel performance exhausts in the heart of Derbyshire, UK.

  • Scorpion Redpower Ltd, Unit 3 High
    Holborn Road, Codnorgate Business Park,
    Ripley, Derbyshire, DE5 3NW
  • [email protected]