PR30MGDR

Overview

The FMS PREDATOR 30G DIGITAL METAL GEAR SERVO REVERSE is a precision RC servo that brings professional-grade performance to your RC models. Whether you're building a ready to run RC car, customising an existing model, or upgrading the control systems on your RC aircraft or helicopter, this digital metal gear servo delivers the reliability and precision that serious RC enthusiasts demand. The Predator 30G servo is engineered by FMS, a recognised manufacturer of high-quality RC components trusted by hobbyists and competitors across the UK and beyond.

This reverse servo variant comes equipped with a generous 400mm cable length, making installation flexible across a wide range of RC vehicle types and configurations. With digital control technology and metal gear construction throughout, the Predator 30G offers superior durability compared to plastic-geared alternatives, whilst maintaining a lightweight profile that won't compromise your model's performance or weight distribution. Whether you're upgrading control surfaces on a scale RC model, setting up secondary steering functions, or replacing worn servos on an existing build, the Predator 30G is an excellent choice for serious RC car UK enthusiasts and pilots alike.

This is a reverse-rotation variant, which means it's designed for applications where the servo needs to rotate in the opposite direction to standard models, making it ideal for specific mounting positions, dual-servo setups, or secondary control channels. The digital nature of this servo means faster response times and more precise position holding compared to analogue alternatives, giving you the sharp control inputs and reliability you need during intense RC sessions.

Key Features

• Digital Metal Gear Construction — Unlike plastic-geared servos that wear out quickly and lose accuracy over time, the Predator 30G features full metal gears throughout its drivetrain, delivering durability that will last through hundreds of RC sessions. Metal gears handle the stresses and vibrations of RC driving better than plastic, maintaining consistent performance and reducing backlash for crisp, responsive control.
• Reverse Rotation Variant — This servo is specifically engineered to rotate in reverse, making it perfectly suited for secondary steering channels, dual-servo installations, or mounting positions where standard rotation would be impractical. No need for mechanical reversing linkages or complicated servo channel programming when the hardware does it for you.
• 400mm Extended Cable — The generous 400mm cable length gives you flexibility during installation and mounting, allowing you to position the servo away from the control linkage without needing cable extensions. This extra length is particularly useful in compact RC cars where routing cables neatly can be challenging.
• Digital Control Technology — Digital servos offer significantly faster response times and better position-holding accuracy than their analogue counterparts, translating to sharper steering inputs and more predictable handling characteristics during RC racing or technical driving.
• Compact 30g Weight — Weighing just 30 grams, this servo is light enough to minimise unsprung weight and maintain your RC model's optimal weight distribution without compromising on strength or durability.
• Professional-Grade Reliability — Backed by FMS's reputation for quality and a 90-day warranty from the date of delivery, plus access to long-term technical support, this servo is built to perform consistently whether you're bashing on the weekend or competing in organised RC events.

Technical Performance

The FMS PREDATOR 30G DIGITAL METAL GEAR SERVO REVERSE represents a significant step up from budget servo options, particularly for RC enthusiasts in the UK who demand reliability and precision. The digital control circuitry allows the servo to process positional data far more quickly than analogue designs, resulting in tighter control responses and better holding torque when the servo reaches its commanded position. This matters tremendously when you're pushing an RC car through technical sections, executing precise steering inputs during high-speed runs, or managing dual-servo steering setups where synchronisation is critical. The all-metal gear train construction eliminates the wear patterns and backlash issues commonly seen in plastic-geared servos, particularly important if you're planning to use this servo intensively or in a competitive RC racing environment. The reverse rotation feature is engineered directly into the servo's internal design, so there's no compromise on performance or reliability—it simply rotates in the opposite direction to standard variants, making it ideal for specific control configurations. The 400mm cable length provides excellent flexibility for installation across different RC vehicle types, from tight-fitting RC cars to models with distributed servo mounting locations. At just 30 grams, this servo maintains the weight efficiency you need whilst delivering the durability and control precision that separates quality RC setups from mediocre ones.

What's in the Box

• FMS PREDATOR 30G Digital Metal Gear Servo Reverse (with 400mm cable)

Frequently Asked Questions

• What does 'reverse' mean on this servo, and do I need it? — The reverse variant rotates in the opposite direction to standard servos, making it ideal for specific mounting positions, secondary steering channels, or dual-servo setups where you want both servos to respond to the same control input without using servo channel reversing in your transmitter. If you're unsure whether you need reverse rotation, check your RC car's current servo configuration or consult your model's instructions.
• What size RC models is this servo suitable for? — At just 30 grams with metal gear construction, this servo is ideal for 1/10-scale RC cars, smaller 1/8-scale models, and RC aircraft or helicopters where weight management is important. It's particularly well-suited to steering servos in competitive RC racing setups or scale models where precision matters.
• How does the 400mm cable length benefit me? — The extended 400mm cable provides flexibility during installation, allowing you to mount the servo away from your control linkage without needing additional cable extensions or adapters. This is particularly useful in compact RC cars where internal space is limited and routing cables neatly is challenging.
• Is this suitable for beginners? — Whilst the Predator 30G is an excellent quality servo, it's primarily targeted at intermediate to advanced RC enthusiasts who understand servo specifications and have specific needs like reverse rotation or metal gear durability. Beginners building their first ready to run RC car should consult their model's documentation to ensure compatibility before purchasing.
• How does digital servo technology improve my RC car's performance? — Digital servos respond to control inputs approximately three to four times faster than analogue servos, delivering sharper steering responses and tighter control. For RC racing in the UK, this translates directly to better cornering precision and more predictable handling characteristics during competitive driving.
• What is the warranty and support available? — The FMS PREDATOR 30G includes a 90-day warranty from the date of delivery, covering defects and manufacturing issues. You also have access to long-term technical support from FMS, ensuring you can get expert help if any issues arise during use.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FMS PREDATOR 30G DIGITAL METAL GEAR SERVO REVERSE PR30MGDR today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.