Overview
The ARRMA Composite Chassis (176mm) for the 1/16 GROM is an essential replacement part designed for RC enthusiasts who demand durability and precision in their RC car UK setups. Whether you own a GORGON GROM or QUAKE GROM brushed monster truck, this composite chassis provides the perfect foundation for reliable performance during intense RC action. This is the ideal spare part for bashers and racers alike who need to keep their ready to run RC vehicles in peak condition.
Built from tough composite material, this 176mm wheelbase chassis has been engineered specifically to withstand the demands of extreme RC driving. The precision manufacturing ensures a secure and reliable fit with your existing GROM model, whilst the strategic reinforcement in high-stress areas delivers the durability you need for long-lasting performance. RC car enthusiasts across the UK trust ARRMA components for their reliability and build quality, and this chassis exemplifies that commitment to excellence.
Whether you're replacing a damaged chassis after a hard day's bashing or simply upgrading your RC hobby setup, this composite chassis is the authentic spare part that GROM owners rely on. It's compatible with multiple GROM variants, making it a versatile choice for anyone serious about maintaining their RC monster truck in top condition.
Key Features
- Tough Composite Material — Manufactured from durable composite materials that are specifically chosen for their ability to withstand the rigorous demands of extreme RC action, ensuring your chassis can handle crashes, jumps and aggressive driving without failing.
- Precision Manufacturing — Every component is manufactured to exacting standards, guaranteeing a secure and reliable fit with your GROM model's other parts, eliminating any wobbling or misalignment that could compromise handling or performance.
- Strategically Reinforced Design — Extra material has been deliberately added to high-stress areas of the chassis where maximum loads are concentrated during acceleration, braking and cornering, dramatically increasing overall durability and lifespan.
- Integrated Lower Gearbox Housing — The chassis features a fully integrated lower gearbox housing that provides secure mounting and protection for your drivetrain components, keeping them safe from debris and impacts during extreme RC driving.
- Integrated Lower Suspension Mounts — Lower suspension mounting points are built directly into the chassis structure, ensuring perfect alignment and geometry for consistent handling characteristics and predictable RC driving behaviour.
- 176mm Wheelbase Configuration — The 176mm wheelbase is optimised for the GROM platform, providing the perfect balance between stability and manoeuvrability that GROM owners expect from their RC monster truck.
Technical Performance
The ARRMA Composite Chassis represents engineering excellence in the 1/16 RC car UK market. Constructed from high-quality composite materials, this chassis combines lightweight construction with exceptional strength, delivering the kind of performance characteristics that serious RC enthusiasts demand. The precision manufacturing process ensures that every dimension is manufactured to exact specifications, meaning this chassis will fit perfectly with your existing GROM components without any gaps, misalignment or fitment issues. The strategic placement of additional material in high-stress areas — such as corners, mounting points and suspension attachment zones — means the chassis can absorb impacts and handle the rigorous demands of extreme RC action without cracking or breaking. The integrated gearbox housing keeps your drivetrain protected from mud, water and debris, whilst the integrated suspension mounts ensure your geometry remains true regardless of how hard you bash. This composite design offers the ideal compromise between weight savings and durability, allowing your brushed monster truck to maintain responsive handling whilst shrugging off the inevitable impacts that come with aggressive RC driving. Whether you're jumping from ramps, sliding through corners or bashing through obstacles, this chassis is built to survive.
What's in the Box
- ARRMA Composite Chassis (176mm) for GROM models
Frequently Asked Questions
- Which GROM models is this chassis compatible with? — This composite chassis is compatible with the following GROM variants: Arrma 1/16 GORGON GROM 4x4 RTR in Yellow, Bronze and Red (model numbers C-ARA2130T1, C-ARA2130T3, C-ARA2130T2), and the Arrma 1/16 QUAKE GROM 4x4 RTR in Purple, Red and Green (model numbers C-ARA2137T3, C-ARA2137T1, C-ARA2137T2). If you own any of these ready to run RC models, this chassis is the correct replacement part for you.
- Is this a genuine ARRMA spare part? — Yes, this is an official ARRMA component manufactured to the same exacting standards as your original chassis. The part number Z-ARA-2597 is the genuine ARRMA replacement part, ensuring perfect fitment and authentic performance.
- What is the wheelbase length? — This chassis features a 176mm wheelbase configuration, which is specifically designed for the GROM platform to deliver optimal balance between stability and responsiveness during RC driving.
- Why would I need to replace the chassis? — Even tough composite chassis can suffer damage from impacts, crashes and extreme use. Whether you've bent or cracked your original chassis, or simply want a spare to keep your RC hobby running smoothly whilst repairs are made, this replacement chassis keeps you driving. Many RC enthusiasts also keep spare chassis on hand for extended bashing sessions.
- Is installation straightforward? — If you're replacing your existing GROM chassis, installation should be relatively straightforward since the precision manufacturing ensures perfect fitment. However, you'll need to transfer your electronics, motor, gearbox and other components from your old chassis to this new one. Basic tools and mechanical knowledge are required. If you're uncertain about the process, we recommend consulting your GROM instruction manual or contacting our experienced team at RC Model Shop for guidance.
- What makes composite chassis better than plastic? — Composite materials offer superior durability and impact resistance compared to standard plastic chassis. The composite construction in this ARRMA chassis can withstand harder impacts and more extreme use, making it ideal for serious RC bashers and racers who push their models to the limit.
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 Composite Chassis (176mm): GROM Z-ARA-2597 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.
