Overview
The HOBAO HYPER 30 Spring & Steel Ball Crank Off-Pull Starter Back Plate (Model HE30018) is an essential replacement and upgrade component for serious RC nitro engine enthusiasts in the UK. This precision-engineered crank assembly is specifically designed for the HOBAO HYPER 30 nitro engine platform, delivering reliable starting performance and enhanced durability for competitive racing and high-performance RC applications. Whether you're running a nitro-powered RC buggy, truggy, or off-road racer, this crank assembly represents a critical investment in engine reliability and consistent performance.
This component is ideal for RC hobbyists who demand professional-grade reliability and performance from their nitro-powered RC cars. The HOBAO HYPER 30 engine has earned respect among UK RC racing enthusiasts for its power delivery and tuning potential, and this OEM crank assembly ensures your engine operates at peak efficiency. If you're replacing a worn or damaged crank assembly, or upgrading your existing HYPER 30 setup with genuine OEM parts, this is the authentic choice that HOBAO engine builders and competitors trust.
RC nitro engines require precision components to deliver consistent power and reliability lap after lap. The HOBAO HYPER 30 Spring & Steel Ball Crank system combines proven engineering with robust construction, making it the preferred choice for weekend bashers and serious RC racing competitors alike across the United Kingdom.
Key Features
- Steel Ball Bearing Design — The precision steel ball bearings in this crank assembly provide smooth, low-friction rotation whilst maintaining exact concentricity, which is essential for reliable engine operation and consistent power delivery across all RPM ranges in your RC nitro car.
- Spring-Loaded Crank System — The spring mechanism provides controlled engagement and disengagement of the starter system, protecting your engine from damage whilst ensuring reliable cold starts every time you fire up your RC vehicle.
- Off-Pull Starter Compatible — This crank assembly is engineered specifically for off-pull starter systems, which deliver superior starting torque and reliability compared to alternative starter designs, making it ideal for competitive racing applications.
- Precision Back Plate — The accurately manufactured back plate ensures perfect alignment with your engine block, critical crankcase seal integrity, and prevention of fuel or oil leakage during operation of your RC nitro engine.
- HOBAO OEM Component — As a genuine HOBAO original equipment manufacturer part, this crank assembly is manufactured to exact specifications that match your HYPER 30 engine perfectly, ensuring seamless compatibility and optimal performance.
- Durable Construction — Built from high-quality materials selected for strength and longevity, this crank assembly is engineered to withstand the demanding conditions of competitive RC racing and regular high-performance operation.
Technical Performance
The HOBAO HYPER 30 Spring & Steel Ball Crank Off Pull Starter Back Plate represents precision engineering at its finest for nitro RC engines. This assembly is constructed from premium materials engineered to provide smooth, reliable crank rotation whilst maintaining the exact tolerances required for optimal fuel delivery, compression consistency, and power output from your HYPER 30 nitro engine. The steel ball bearing design minimises friction losses whilst delivering exceptional durability through countless start cycles and full-throttle racing runs. The spring-loaded off-pull starter system is designed to absorb startup shock loads, protecting critical internal engine components whilst ensuring that your RC car starts reliably in all operating conditions. The precisely manufactured back plate maintains perfect alignment with your engine block, preventing the fuel and lubricant leakage that can compromise performance and reliability. For UK RC racers and enthusiasts who depend on their nitro-powered vehicles for consistent performance, this OEM quality crank assembly delivers the reliability and precision needed to compete and enjoy your RC cars with confidence.
What's in the Box
- HOBAO HYPER 30 Spring & Steel Ball Crank Assembly
- Off-Pull Starter Back Plate
Frequently Asked Questions
- Is this crank assembly compatible with my HOBAO HYPER 30 engine? — Yes, this is the genuine OEM crank assembly (HE30018) specifically engineered for the HOBAO HYPER 30 nitro engine platform, ensuring perfect compatibility and optimal performance when installed correctly.
- What is the difference between this crank assembly and cheaper alternatives? — This is a genuine HOBAO original equipment manufacturer component manufactured to exact specifications for your engine. OEM parts guarantee perfect fit, optimal performance, and reliability, whereas aftermarket alternatives may suffer from tolerance issues that affect starting consistency and power delivery.
- Do I need any special tools to install this crank assembly? — Installation requires basic RC engine maintenance tools and mechanical knowledge. If you're not comfortable working on nitro engines, we recommend consulting detailed HOBAO engine documentation or seeking assistance from an experienced RC mechanic to ensure proper installation and engine setup.
- Will this improve the starting performance of my HYPER 30 engine? — If you're replacing a worn or damaged crank assembly, this OEM component will restore your engine to original performance specifications, delivering reliable cold starts and consistent running throughout your racing sessions.
- How often should I replace the crank assembly in my HYPER 30 engine? — Under normal racing conditions, a quality OEM crank assembly should provide thousands of reliable start cycles. Replace the assembly when you notice harder starting, unusual vibration, or if the component becomes damaged through heavy use or accidents.
- What is an off-pull starter system and why does this crank assembly use it? — An off-pull starter system engages the engine briefly and then disengages, providing superior starting reliability and protection for internal engine components compared to continuous-contact starter designs. This design is preferred by competitive RC racers for its reliability and durability.
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 HOBAO HYPER 30 SPRING & STEEL BALL CRANK OFF P/START B/PLATE HE30018 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.
- Model Number: HE30018
- Brand: HOBAO
- Engine Compatibility: HOBAO HYPER 30 Nitro Engine
- Component Type: Crank Assembly with Back Plate
- Bearing Type: Steel Ball Bearings
- Starter System: Off-Pull Starter Compatible
- Assembly Features: Spring-Loaded Mechanism
- Back Plate: Precision Manufactured
- Construction: High-Quality Durable Materials
- Application: Nitro RC Cars, Buggies, Truggies
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.
