Overview
The HoBao Hyper 21/28 Starter Shaft H21024 is an essential replacement component for owners of HoBao Hyper nitro-powered RC buggies and truggy vehicles. This starter shaft is specifically engineered to work with HoBao's .21 and .28 cubic inch nitro engines, making it a critical spare part for maintaining optimal engine performance and reliability. Whether you're running the HBM7-TQC28DG Hobao Hyper 7 TQ2 RTR with Mac 28 Turbo engine or the HBM7-ST-PRO and HBM7-ST HoBao Hyper ST Truggy models, having a quality replacement starter shaft on hand ensures your RC car UK setup can be quickly repaired and returned to action on the track or in the field.
Nitro RC vehicles require regular maintenance and occasional part replacement as they are subjected to extreme stresses during operation. The starter shaft is a vital component of your engine's starting mechanism, and when it becomes worn or damaged, it can prevent your engine from turning over smoothly. This genuine HoBao component is designed to exacting standards to ensure perfect fitment and reliable performance, restoring your nitro engine's ability to start consistently and perform at its best.
For hobbyists and competitive racers alike, maintaining your RC buggy or truggy with genuine manufacturer parts is essential for longevity and performance. This starter shaft represents an affordable and straightforward way to keep your HoBao Hyper engine in peak condition, whether you're preparing for a race weekend or simply maintaining your weekend basher.
Key Features
- HoBao Hyper Compatible — This starter shaft is manufactured specifically for HoBao Hyper .21 and .28 cubic inch nitro engines, ensuring perfect compatibility with your engine without modification or fitment issues.
- Genuine OEM Part — As an official HoBao component, this part meets the manufacturer's exact specifications and quality standards, guaranteeing reliable performance and durability compared to aftermarket alternatives.
- Multiple Vehicle Support — The shaft works with several HoBao Hyper models including the TQ2 RTR Buggy with Mac 28 Turbo engine and both the HBM7-ST-PRO and HBM7-ST Hyper ST Truggy variants, making it a versatile spare for multi-model collectors.
- Quick Replacement — Installation is straightforward for anyone with basic RC knowledge, allowing you to get back on the track without requiring specialist tools or extensive mechanical work.
- Affordable Maintenance — As a compact, specific-purpose component, this starter shaft represents one of the most cost-effective ways to maintain your engine and avoid expensive full engine replacement.
Technical Performance
The HoBao Hyper 21/28 Starter Shaft H21024 is engineered with precision manufacturing to deliver reliable engine starting performance across HoBao's popular nitro engine range. This component is a crucial part of the engine's starting system, responsible for transferring rotational force from the starter to the engine crankshaft, allowing the engine to turn over and ignite. The shaft must withstand significant mechanical stress and must maintain precise alignment to prevent binding or slipping. HoBao's engineering ensures this component is manufactured from appropriate materials and tolerances to handle the demands of both .21 and .28 cubic inch engines, which are among the most popular sizes for ready to run RC buggies and truggy vehicles in the UK market. The genuine OEM specification means this part integrates seamlessly with your existing engine components without requiring any modifications, modifications, or compatibility workarounds that could compromise reliability or void warranties.
What's in the Box
- HoBao Hyper 21/28 Starter Shaft H21024
Frequently Asked Questions
- Is the HoBao Hyper Starter Shaft H21024 compatible with my engine? — This starter shaft is specifically designed for HoBao Hyper .21 and .28 cubic inch nitro engines. It is confirmed compatible with the HBM7-TQC28DG Hobao Hyper 7 TQ2 RTR Buggy with Mac 28 Turbo engine, the HBM7-ST-PRO HoBao Hyper ST Truggy Pro, and the HBM7-ST HoBao Hyper ST Truggy RTR. If you own any of these models, this is the correct replacement part for your engine.
- How do I know if my starter shaft needs replacing? — Common signs include difficulty starting your nitro engine, grinding sounds when attempting to start, or visible wear and damage to the shaft itself. If you notice your engine won't turn over smoothly or the starter is not engaging properly, the starter shaft may be the culprit.
- Is this a genuine HoBao part? — Yes, this is an official HoBao manufacturer component with part number H21024 and EAN 4711605965972. Purchasing genuine OEM parts ensures you receive a component manufactured to exact specifications and guarantees compatibility and reliability.
- What do I need to do to install this part? — Installation varies depending on your specific engine model. For detailed installation instructions, refer to your HoBao Hyper RC vehicle manual or contact customer support. Basic mechanical knowledge and standard RC tools are typically required.
- Will this part improve my engine's performance? — This is a replacement component designed to restore your engine to its original operating condition. If your starter shaft is worn or damaged and preventing reliable starting, replacing it will restore normal engine function and starting performance.
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 21/28 Starter Shaft H21024 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.
- Manufacturer: HoBao
- Part Number: H21024
- EAN: 4711605965972
- Component Type: Starter & Crank Shaft
- Engine Compatibility: HoBao Hyper .21 and .28 cubic inch nitro engines
- Compatible Models: HBM7-TQC28DG Hobao Hyper 7 TQ2 RTR Buggy with Mac 28 Turbo Engine, HBM7-ST-PRO HoBao Hyper ST Truggy Pro, HBM7-ST HoBao Hyper ST Truggy RTR
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.
