- Brand: ARRMA
- Model Number: Z-ARA-1251
- EAN: 5052127048316
- Product Type: Motor Fan & Mount Set
- Vehicle Class: Small Scale
- Spare Part Category: Chassis Spares
- Compatible Vehicles: ARRMA GROM range including 1/16 MOJAVE GROM 223S BLX 4x4 DT, 1/14 TYPHON GROM 223S BLX 4x4, MOJAVE GROM MEGA 380 Brushed 4x4, and TYPHON GROM MEGA 380 Brushed 4x4
- Compatible Motor Types: MEGA 380 Brushed Motor and 223S Brushless Motor
Overview
The ARRMA Motor Fan & Mount Set: GROM (Z-ARA-1251) is an essential replacement and upgrade component for owners of ARRMA's popular GROM range of compact RC vehicles. Whether you're running a 1/16 MOJAVE GROM or 1/14 TYPHON GROM, this motor cooling solution delivers reliable thermal management to keep your brushless or brushed motor operating at peak efficiency during extended driving sessions. Designed with precision engineering, this motor fan and mount set represents genuine ARRMA quality — the kind of spare part that serious RC enthusiasts and weekend bashers alike depend on for consistent performance.
As an authorised ARRMA dealer and trusted UK RC hobby retailer, RC Model Shop stocks this genuine component for drivers across the United Kingdom who understand the importance of proper motor cooling. When you're pushing your small-scale desert truck or buggy to its limits, heat management becomes critical. The motor fan and mount assembly works in tandem with your motor to dissipate excess heat, extending motor lifespan and maintaining consistent power delivery lap after lap. This is the spare part you need when your existing cooling setup requires replacement, or when you want to upgrade your GROM for improved thermal performance during competitive racing or intense bashing sessions.
Available now in UK stock, the ARRMA Motor Fan & Mount Set: GROM comes from the manufacturer's official spare parts catalogue. It's fully compatible with multiple GROM variants powered by either the MEGA 380 brushed motor or the modern 223S brushless motor system, making this one of the most versatile cooling upgrades available for the GROM platform. Order today and experience the difference that proper motor cooling makes to your RC experience.
Key Features
- Purpose-built GROM compatibility — This motor fan and mount set is engineered specifically for ARRMA GROM vehicles, ensuring perfect fitment and optimal airflow delivery to your motor whether you're running a brushed or brushless setup. This dedicated design means you get cooling performance that matches your vehicle's exact thermal requirements.
- Genuine ARRMA component — As an official ARRMA spare part (Z-ARA-1251), this is not a third-party aftermarket solution but rather the same component supplied with new GROM vehicles. You're purchasing the real thing with full manufacturer backing and quality assurance.
- Extended motor lifespan — By actively cooling your motor during operation, the fan and mount assembly helps prevent thermal stress on motor windings and bearings, translating to longer-lasting performance and reduced wear. This is especially valuable if you run high-performance settings or extended driving sessions.
- Consistent power delivery — Motors run best at optimal temperatures, and this cooling solution helps maintain that sweet spot throughout your driving session, preventing the throttle sluggishness and power loss that occurs when motors overheat.
- Easy installation — The mount assembly integrates seamlessly into your GROM's motor bay without requiring extensive modifications or custom fabrication, making this a straightforward upgrade for drivers of any skill level.
- Compact design — Built to fit the space constraints of small-scale RC vehicles, this fan and mount solution delivers serious cooling capability in a compact footprint that doesn't compromise your GROM's agility or balance.
Technical Performance
The ARRMA Motor Fan & Mount Set: GROM represents decades of small-scale RC engineering expertise built into a single cooling component. This assembly is engineered to work seamlessly across the entire GROM product line, from the entry-level MOJAVE GROM MEGA 380 brushed variants through to the high-performance 1/16 MOJAVE GROM 223S BLX and 1/14 TYPHON GROM 223S BLX brushless models. The fan blade design optimises airflow velocity and direction to maximise cooling efficiency whilst minimising drag and noise. Whether your GROM is equipped with the classic brushed MEGA 380 motor or the modern brushless 223S system, this mount accommodates your setup without modification. The mounting hardware is engineered to vibration-proof your cooling system, preventing rattle and ensuring the fan stays true even during intense off-road terrain or high-speed bashing. Built from durable materials selected for longevity and reliability, the ARRMA Motor Fan & Mount Set withstands the rigours of desert running, rock crawling, and competitive circuit racing. This is not a cosmetic upgrade — it's a performance component that directly impacts how long your motor lasts and how consistently it delivers power throughout your driving session.
What's in the Box
- ARRMA Motor Fan & Mount Set for GROM vehicles
Frequently Asked Questions
- Is the ARRMA Motor Fan & Mount Set: GROM compatible with my GROM model? — Yes, this genuine ARRMA part (Z-ARA-1251) is designed to fit the complete range of GROM vehicles currently in production, including the 1/16 MOJAVE GROM 223S BLX variants in white and teal, the black MOJAVE GROM 223S BLX (no battery/charger), the MOJAVE GROM MEGA 380 brushed models in red and blue, the 1/14 TYPHON GROM 223S BLX models in red and silver, and the TYPHON GROM MEGA 380 brushed variants in blue/silver and red/white. If you own any GROM model, this part fits.
- What is motor cooling and why does my RC car need it? — Motor cooling prevents overheating during sustained operation. Electric motors generate heat as they work, and excessive heat can damage motor windings, reduce efficiency, and shorten the lifespan of your motor significantly. A motor fan and mount assembly actively cools your motor by forcing air across the motor case, dissipating heat before it becomes a problem. This is especially important if you run high-performance settings, extended driving sessions, or hot weather conditions.
- Will this fan and mount improve my GROM's performance? — Indirectly, yes. A cooler-running motor maintains more consistent power output and efficiency. You won't gain speed from the fan itself, but by preventing thermal throttling and motor degradation, you maintain the peak performance your GROM was designed to deliver throughout every driving session.
- Do I need any tools to install this motor fan and mount set? — Basic RC hobby tools are typically required for installation, including hex drivers and possibly a screwdriver, depending on how your GROM's motor bay is configured. Most RC enthusiasts have these tools in their hobby kit already. The installation process follows standard ARRMA procedures and should take just a few minutes.
- What is the difference between the GROM fan and mount and other ARRMA motor fan products? — ARRMA manufactures motor cooling solutions for different vehicle scales and classes. The GROM-specific fan and mount is optimised for the compact dimensions and thermal requirements of 1/14 and 1/16 scale vehicles. Other ARRMA cooling products like the 35mm Fan Set and 50mm Motor Fan Set are designed for larger scales and different motor sizes. Always choose the cooling solution matched to your specific vehicle type.
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 ARRMA Motor Fan & Mount Set: GROM Z-ARA-1251 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
