- Manufacturer: Axial
- Model Number: AX30708
- Alternative Model Number: Z-AX30708
- Product Type: Locked Transmission
- Transmission Gear Count: Three-gear set
- Gear Material: CNC machined hardened steel
- Compatibility: AXIAL three-gear transmissions
- Compatible Models: SCX10, AX10, Wraith
- Compatible Specific Vehicles: SCX10 II 69 Chevrolet Blazer, SCX10 II 1955 Ford F-100, SCX10 II 4WD Builders Kit, SCX10 II Deadbolt 4x4, SCX10 II Trail Honcho, SMT10 4WD Monster Truck, SMT10 Grave Digger, Wraith 1.9 4WD Rock Crawler, Wraith 4WD Rock Racer, Wraith Spawn 4WD Rock Racer
- Application: High-power and brushless motor compatibility
- EAN Code: 8168740120210
- Tune-Up Classification: Transmission upgrade
Overview
The AXIAL Locked Transmission AX10 SCX10 Wraith (Z-AX30708) represents a significant upgrade path for serious RC enthusiasts looking to enhance their rock crawlers and scale vehicles. This heavy-duty transmission upgrade is specifically engineered for the SCX10, AX10 and Wraith platforms, delivering the durability and strength required when pushing your RC crawler to its limits. Whether you're running high-power brushless motors or tackling challenging terrain, this transmission solution provides the reliability that competitive RC drivers and weekend bashers alike demand from their equipment.
AXIAL has designed this locked transmission system to address the limitations of stock plastic gears, which can struggle under sustained power delivery and aggressive driving conditions. By offering a complete metal gear solution, AXIAL has created an upgrade path for RC car enthusiasts throughout the UK who want to maximise the performance and longevity of their vehicles. This is not just a minor tune-up — it's a fundamental enhancement that transforms how your transmission responds to power and stress, making it an essential component for anyone serious about their RC hobby.
The locked transmission concept means gear engagement is optimised for maximum power transfer and consistent performance across varied terrain. Rock racing your way to the finish line becomes significantly more reliable when you have a transmission system engineered from the ground up to handle the demands of high-performance RC driving. This upgrade sits at the intersection of engineering excellence and practical necessity for dedicated RC enthusiasts.
Key Features
- CNC Machined Steel Construction — The gears are precision-manufactured using CNC machining processes, ensuring tight tolerances and consistent quality across the complete three-gear set. This manufacturing approach delivers superior dimensional accuracy compared to injection-moulded plastic alternatives, resulting in smoother engagement and reduced wear patterns over extended use.
- Hardened Steel Material — The steel gears undergo a hardening process that significantly increases their resistance to wear, deformation and failure under high stress. This metallurgical enhancement is particularly important when running brushless motors or high-power applications, where conventional plastic gears would quickly deteriorate and compromise transmission integrity.
- Complete Three-Gear Set — This upgrade package includes all three gears necessary to fully replace your transmission system, eliminating the need to source individual components from multiple suppliers. Having a complete matched set ensures optimal geometry and engagement characteristics across the entire transmission assembly.
- Universal Compatibility — The transmission is fully compatible with all AXIAL three-gear transmission platforms, specifically the SCX10, AX10 and Wraith families. This broad compatibility makes the upgrade accessible to owners of multiple vehicles within the AXIAL ecosystem, or provides future-proofing for those planning to expand their RC collection.
- Optimised for High-Power Applications — The engineering and material selection specifically target vehicles equipped with brushless motors, where torque delivery and sustained power can exceed the capabilities of stock transmission components. The locked transmission design ensures that all available power is efficiently transferred to the wheels without slippage or component failure.
Technical Performance
The AXIAL Locked Transmission represents a sophisticated approach to transmission engineering that moves beyond simply making gears larger or thicker. The CNC machining process ensures that each gear maintains precise tooth geometry and surface finish, critical factors in gear mesh quality and noise reduction during operation. The hardening process applied to the steel transforms the material at a molecular level, creating a surface that can withstand repeated stress cycles that would cause plastic gears to crack, strip or permanently deform. For UK RC enthusiasts running modern brushless systems — whether in competitive rock racing or casual bashing — this transmission upgrade directly impacts throttle response, acceleration consistency and the overall reliability of sustained high-power driving. The three-gear architecture is specifically designed to work with AXIAL's transmission casing and engagement mechanisms, meaning installation integrates seamlessly with your existing vehicle platform without requiring substantial chassis modifications. This makes the upgrade genuinely practical for drivers of all experience levels, from weekend hobbyists maintaining their first serious RC crawler through to competitive racers optimising every component for performance advantage.
What's in the Box
- Complete three-gear transmission set (CNC machined hardened steel)
Frequently Asked Questions
- What vehicles does this transmission fit, and will it work with my RC crawler? — The AXIAL Locked Transmission Z-AX30708 is specifically engineered for all AXIAL three-gear transmission platforms, including the SCX10, AX10 and Wraith model families. If you own any variant of these vehicles — whether the SCX10 II with different body styles, the Wraith in its various configurations including the Spawn edition, or the original AX10 platform — this transmission upgrade will integrate directly into your existing transmission housing without requiring additional modifications or additional parts.
- Why would I upgrade from the stock plastic gears to this metal transmission? — Stock plastic gears, whilst adequate for gentle driving and light use, reach their performance ceiling when you introduce brushless motors, higher voltage battery systems, or aggressive terrain interaction. Metal gears offer dramatically superior durability, maintaining their geometry and engagement quality under sustained high torque. For rock racers pushing their vehicles hard, or anyone running brushless power, the plastic-to-metal upgrade eliminates transmission failure as a limiting factor in vehicle performance.
- Is this transmission suitable for brushless motor applications? — Yes, the AXIAL Locked Transmission is specifically designed and recommended for high-power brushless motor installations. Brushless systems deliver torque characteristics that quickly expose weaknesses in plastic transmission components. The hardened steel construction ensures your transmission can handle the power delivery without risk of gear stripping, tooth deformation or catastrophic failure mid-run.
- How does a locked transmission differ from a standard transmission? — A locked transmission maintains direct mechanical engagement between all gear teeth throughout the power cycle, optimising power transfer efficiency and eliminating the slippage that can occur in some transmission designs. This locked configuration is particularly beneficial in rock crawling and high-torque applications where maximum power delivery and consistent engagement are essential for navigating challenging terrain.
- Will upgrading my transmission improve my vehicle's performance? — Upgrading to the AXIAL metal transmission will improve reliability, consistency and maximum sustainable power delivery. Whilst it won't directly increase your vehicle's top speed or acceleration rate, it eliminates the transmission as a performance bottleneck, allowing your motor and drivetrain to operate at their full potential without degradation or failure. For competitive drivers and serious enthusiasts, this reliability improvement translates directly to better race results and longer vehicle lifespan.
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 AXIAL Locked Transmission AX10 SCX10 Wraith Z-AX30708 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.
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- 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.
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- 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.
