This Metal Axle and Hex Set provides an ideal upgrade for your ARRMA vehicle.
Features
Pre-Assembled front driveshafts for easy fit
Anodized aluminum clamping wheel hexes for great looks and extreme durability
12mm hex size allows fit of a wide range of wheel/tire sets
Includes
2 x Front universal joint driveshafts
2 x Rear stub axles
4 x Clamping wheel hexes
4 x Locking grub screws
4 x Drive pins
4 x M4 Wheel nuts
- Product Type: Metal Axle & Wheel Hex Set
- Brand: ARRMA
- Model Number: ARA311231
- Application: GROM 1/16 Scale
- Material: Metal (Anodized Aluminium clamping wheel hexes)
- Compatibility: ARRMA MOJAVE GROM 223S DSC 4X4 RTR Brushless, ARRMA MOJAVE GROM 4X4 RTR Brushed MEGA 380
- Front Driveshafts: 2 x Pre-assembled universal joint driveshafts
- Rear Axles: 2 x Stub axles
- Wheel Hexes: 4 x Clamping wheel hexes (anodized aluminium)
- Hex Size: 12mm
- Locking Grub Screws: 4 x Included
- Drive Pins: 4 x Included
- Wheel Nuts: 4 x M4
- Tune-Up Type: Transmission
- EAN Code: 5052127048286
- Finish: Anodized (for durability and aesthetics)
Overview
The ARRMA Metal Axle & Wheel Hex Set B (4) for the Mojave GROM is an essential upgrade component for owners of this popular 1/16 scale desert truck. Whether you're running a brushed or brushless variant of the GROM, this professional-grade metal axle assembly provides the durability and performance needed for serious RC car UK enthusiasts. The set delivers a significant performance upgrade over standard plastic components, offering enhanced reliability during intense bashing sessions and competitive racing.
Designed specifically for the ARRMA MOJAVE GROM platform, this metal axle and hex set is the ideal choice for anyone looking to improve their ready to run RC truck's longevity and handling characteristics. RC car enthusiasts across the UK who demand quality upgrades will appreciate the engineering precision and material quality that ARRMA brings to this component. Whether you're a weekend basher enjoying off-road RC adventures or a competitor pushing your GROM to its limits, this upgrade kit provides the hardware needed to keep your vehicle performing at its best.
This transmission tune-up component represents excellent value for money and is backed by ARRMA's reputation for quality RC products. The metal construction ensures superior strength compared to plastic alternatives, making it an investment in the longevity and performance of your 1/16 scale RC desert truck.
Key Features
- Pre-Assembled Front Driveshafts — The front universal joint driveshafts come pre-assembled for easy installation, saving you time during setup and reducing the potential for assembly errors, so you can get your GROM back into action quickly.
- Anodized Aluminium Clamping Wheel Hexes — These wheel hubs feature an anodized aluminium construction that provides exceptional durability whilst maintaining a professional, polished appearance that enhances the overall aesthetic of your RC truck.
- 12mm Hex Size Compatibility — The 12mm hex design allows you to fit a wide range of wheel and tyre sets from various manufacturers, giving you flexibility when customising your GROM's appearance and performance characteristics.
- Locking Grub Screws Included — Four locking grub screws are provided to ensure secure fastening of wheels to the hexes, preventing any slippage during aggressive driving or high-speed runs.
- Drive Pins Supplied — The set includes four drive pins that provide positive engagement between the driveshaft and wheel hex, transferring power efficiently and reliably.
- M4 Wheel Nuts — High-quality M4 wheel nuts are included to complete the wheel mounting system with professional-grade fastening.
- Complete Axle Assembly — This comprehensive set includes both front universal joint driveshafts and rear stub axles, providing a complete drivetrain upgrade solution in a single purchase.
Technical Performance
The ARRMA Metal Axle & Wheel Hex Set B (4) represents a substantial performance upgrade for owners of the MOJAVE GROM 1/16 scale desert truck. Constructed from premium materials with anodized aluminium casing, these components deliver significant improvements in durability and reliability compared to standard plastic axle assemblies. The metal construction absorbs impacts more effectively during off-road RC driving, reducing stress on other drivetrain components and extending the overall lifespan of your vehicle. The pre-assembled front driveshafts with universal joints provide smooth power delivery through a range of suspension articulation angles, crucial for maintaining traction during aggressive cornering and rough terrain navigation. The rear stub axles are engineered to handle the demands of high-torque brushless and brushed motors commonly fitted to the GROM platform. With the 12mm hex size standard, these components are compatible with a broad selection of aftermarket wheels and tyres available in the UK RC market, allowing you to customise your GROM's appearance and performance without compatibility concerns. The inclusion of locking grub screws and drive pins ensures that wheel mounting remains absolutely secure even during extended high-speed runs or competitive racing sessions, eliminating any risk of wheel slippage that could compromise handling or cause loss of control.
What's in the Box
- 2 x Front universal joint driveshafts (pre-assembled)
- 2 x Rear stub axles
- 4 x Clamping wheel hexes (anodized aluminium)
- 4 x Locking grub screws
- 4 x Drive pins
- 4 x M4 wheel nuts
Frequently Asked Questions
- Is this metal axle set suitable for both brushed and brushless MOJAVE GROM models? — Yes, this metal axle and hex set is compatible with both the brushed MEGA 380 variant and the brushless models of the ARRMA MOJAVE GROM, making it a versatile upgrade option regardless of which version of the GROM you own.
- What ARRMA GROM models is this set compatible with? — This set is specifically designed for the ARRMA MOJAVE GROM platform, including the 1/16 scale MOJAVE GROM 223S DSC 4X4 RTR brushless model and the MOJAVE GROM MEGA 380 brushed variants, both in their various colour options.
- How does the 12mm hex size benefit my RC truck? — The 12mm hex size is an industry-standard measurement that allows you to fit wheels and tyres from a vast range of aftermarket manufacturers available throughout the UK RC market, giving you tremendous flexibility in customising your GROM's appearance and performance without hunting for proprietary components.
- Will this upgrade improve my GROM's performance and durability? — The metal construction of these axle and hex components provides superior strength and impact resistance compared to plastic alternatives, resulting in improved reliability during intense driving sessions and extended operational lifespan with fewer replacement parts needed over time.
- Are the wheel hexes easy to install? — Yes, the pre-assembled design of the front driveshafts and straightforward component layout make installation straightforward for RC enthusiasts of varying experience levels, though basic RC mechanical knowledge and appropriate tools such as hex wrenches are recommended.
- What makes anodized aluminium better than plastic for wheel hexes? — Anodized aluminium offers several advantages including superior strength to resist cracking under impact, excellent corrosion resistance for durability in outdoor RC driving conditions, and a professional appearance that enhances your GROM's visual appeal whilst providing significantly longer service life than plastic alternatives.
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 Metal Axle & Wheel Hex Set B (4): Mojave GROM Z-ARA311231 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.
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