Overview
The ARRMA Shock Shaft 6x95mm (2) Z-ARA330742 is a premium suspension component designed specifically for the ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck. These replacement shock shafts are engineered to deliver the durability and performance demanded by serious RC enthusiasts in the UK who push their models to the limit during extreme bashing sessions and competitive racing. Whether you're a weekend basher tackling rough terrain or an experienced RC driver seeking to maintain peak suspension performance, these shock shafts represent genuine ARRMA OEM parts that ensure your monster truck remains at its best.
Shock shafts are critical suspension components that form the core of your shock absorber assembly, directly affecting ride quality, handling consistency, and overall vehicle performance. When subjected to the extreme forces generated by large-scale RC models like the 8S-powered Kraton, quality shock shafts become essential to maintaining smooth suspension action and preventing premature wear. This genuine ARRMA component is precisely manufactured to exacting tolerances, ensuring perfect compatibility with your Kraton 8S EXB and delivering the responsive, predictable handling characteristics you expect from a premium monster truck.
For RC car enthusiasts in the UK shopping for replacement suspension parts, upgrading or maintaining your Kraton 8S with genuine ARRMA components like these shock shafts is the most reliable way to keep your machine performing at its peak. These parts are backed by ARRMA's reputation for quality engineering and are stocked by authorised UK RC retailers who understand the importance of genuine OEM spares.
Key Features
- 6mm Thick Construction — The substantial 6mm diameter shaft is engineered to withstand the most extreme action and harsh conditions that your RC monster truck will encounter, whether bashing through rough terrain, jumping over obstacles, or racing at high speed. This robust thickness provides exceptional strength-to-weight ratio and resists bending or deformation under the intense loads generated by the 8S brushless powertrain of your Kraton.
- Polished Finish — Each shock shaft features a precision-polished surface that delivers multiple performance benefits including smooth and consistent shock absorber operation, reduced friction between the shaft and shock cartridge components, and improved longevity through better protection against corrosion and wear. The polished finish ensures that your suspension performs predictably lap after lap and session after session.
- 95mm Length — Precisely dimensioned at 95mm, these shafts are engineered to work seamlessly with the Kraton 8S EXB geometry, ensuring correct suspension travel, optimal ride height, and proper articulation during cornering and over jumps.
- Set of Two — This pack includes two shock shafts, allowing you to replace both front or both rear shocks, or maintain a spare set for backup during competitive events or intensive bashing sessions.
- Genuine OEM ARRMA Parts — These are official ARRMA replacement components manufactured to the same exacting standards as the parts in new Kraton 8S EXB models, guaranteeing compatibility and performance that aftermarket alternatives simply cannot match.
Technical Performance
The ARRMA Shock Shaft 6x95mm represents precision engineering at its finest, crafted from high-grade materials selected specifically to endure the demanding requirements of 1/5-scale RC monster truck racing and bashing. The 6mm diameter provides substantial structural rigidity whilst maintaining the lightweight characteristics essential for responsive vehicle dynamics. The polished finish is not merely cosmetic; it serves as a crucial functional element that minimises friction between the shaft and surrounding cartridge components, enabling smooth damping action and consistent suspension response across varying terrain and driving conditions. For drivers of the Kraton 4X4 8S BLX EXB—an exceptionally powerful brushless monster truck capable of delivering tremendous speed and impact forces—these shock shafts must handle extreme compression and extension cycles whilst maintaining precise tolerances. The 95mm length is specifically calculated to deliver optimal suspension geometry within the Kraton's chassis design, ensuring proper shock stroke, maintaining correct ride height, and preventing binding or bottoming out during aggressive driving. Whether you're running your Kraton through muddy off-road circuits, executing massive aerial jumps, or tackling rock gardens and obstacles, these shafts maintain their structural integrity and performance characteristics, making them an essential investment in keeping your monster truck running at peak efficiency.
What's in the Box
What You Need to Complete
- ARA330738 - Shock Cartridge Set
- ARA330740 - Shock Rod End & Spring Perch Set (4 Shocks)
- ARA330741 - Shock Bladder (4pcs)
Frequently Asked Questions
- What is the ARRMA Shock Shaft 6x95mm compatible with? — These shock shafts are specifically designed for and compatible with the ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck RTR. If you own this model and need to replace worn or damaged shock shafts, these genuine OEM parts are the correct choice.
- Why would I need replacement shock shafts for my RC monster truck? — Shock shafts are subject to extreme stress during RC driving, especially in 1/5-scale models like the Kraton 8S which generate enormous suspension forces. Over time, shafts can become bent, cracked, or worn, compromising suspension performance. Regular replacement maintains your vehicle's handling characteristics and prevents secondary damage to other suspension components like cartridges and rod ends.
- Are these genuine ARRMA parts? — Yes, these are official ARRMA replacement components with part number Z-ARA330742, manufactured to the same specifications as the shafts fitted to new Kraton 8S EXB models. Purchasing genuine OEM parts ensures perfect compatibility and performance.
- Do I need any other suspension components to complete the shock assembly? — Yes, to assemble a complete shock, you will also need the Shock Cartridge Set (ARA330738), Shock Rod End & Spring Perch Set (ARA330740), and Shock Bladder (ARA330741). These components work together as an integrated system to provide your suspension with proper damping, support, and control.
- What makes these shafts different from budget alternatives? — ARRMA's OEM shock shafts are precision-engineered and manufactured to tight tolerances, feature professional-grade polished finishes for consistent performance, and are designed specifically around the Kraton 8S's weight, power output, and intended use. Budget alternatives may fit but often provide inferior performance, shorter service life, and potential compatibility issues.
- How often should I replace my shock shafts? — Replacement frequency depends on how intensively you use your Kraton 8S. Regular bashers and racers might replace shafts every few months, whilst casual users may need them less frequently. Inspect your shafts regularly for bending, cracks, or corrosion, and replace them immediately if damage is evident.
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 Shock Shaft 6x95mm (2) Z-ARA330742 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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