Overview
The HoBao Hyper MT Plus II Spur Gear 45T (1M) H94089 is an essential drivetrain component designed specifically for owners of the HoBao Hyper MT Plus II Electric Monster Truck. This precision-engineered spur gear represents the perfect replacement part for anyone looking to maintain peak performance from their 1/7 scale RC monster truck UK enthusiasts trust. Whether you're a serious competitor, a weekend basher, or someone who demands reliability from their ready to run RC models, having quality spare parts on hand ensures your vehicle stays in top condition and ready for action whenever you want to hit the track or trail.
As a dedicated spare part for the HoBao Hyper MT Plus II Monster Truck RTR, this 45-tooth spur gear with 1 modulus pitch is manufactured to the exact specifications required by HoBao's engineering team. The Hyper MT Plus II has earned recognition among RC car enthusiasts in the UK and beyond for delivering genuine performance and durability, and maintaining that standard requires using OEM-equivalent components like this spur gear. When you choose this HoBao spur gear, you're choosing to preserve the engineered performance characteristics and reliability that made your monster truck a worthy investment in the first place.
RC model ownership brings with it the responsibility of regular maintenance and occasional component replacement. The drivetrain components, particularly gears, experience constant stress during operation and will eventually require replacement depending on your usage level. Having the correct HoBao Hyper MT Plus II Spur Gear 45T on hand means you're never left sidelined when drivetrain maintenance is needed, allowing you to keep your 1/7 scale electric monster truck performing at its peak.
Key Features
- 45-Tooth Configuration — This spur gear features a 45-tooth design that works in precise harmony with your Hyper MT Plus II's drivetrain to deliver the correct gear ratio and power delivery characteristics that HoBao engineered into this monster truck, ensuring you maintain the performance profile the vehicle was designed to achieve.
- 1 Modulus Pitch (1M) — The 1 modulus specification indicates the exact tooth pitch and spacing required for seamless meshing with your Hyper MT Plus II's pinion gear, ensuring smooth engagement without backlash or grinding that would compromise performance and component longevity.
- OEM Quality Manufacturing — As an official HoBao component manufactured to factory specifications, this spur gear meets the exact material composition, heat treatment, and dimensional tolerances established by HoBao engineers to maintain durability and reliability under demanding RC use.
- Drivetrain Compatibility — This component is purpose-built for the HoBao Hyper MT Plus II Electric Monster Truck in both the 1/7 scale RTR variants including the silver (HB-MTE2-C150SV) and blue (HB-MTE2-C150BU) models, as well as the rolling chassis version (HB-MTE2), making it a guaranteed fit for your specific vehicle.
- Direct Replacement Part — As an exact OEM replacement spur gear, this component requires no modification, adjustment, or compatibility checking — simply remove the worn gear and install this new one to restore your drivetrain to factory performance specifications.
- Extends Vehicle Lifespan — Regular maintenance and timely replacement of wear components like spur gears is essential to protecting your investment in your RC monster truck, preventing cascading drivetrain damage that could compromise bearings, motors, and other expensive components.
Technical Performance
The HoBao Hyper MT Plus II Spur Gear 45T (1M) represents precision manufacturing that reflects decades of RC engineering excellence. The 1 modulus pitch specification indicates a professional-grade gear with specific tooth geometry designed to handle the power delivery from the Hyper MT Plus II's electric drivetrain whilst maintaining smooth engagement with minimal friction losses. The 45-tooth configuration works in concert with the vehicle's pinion gear to establish the overall gear ratio that determines acceleration characteristics, top speed capability, and torque delivery across the RPM range. In a monster truck application like the Hyper MT Plus II, where traction, acceleration, and power delivery need to work together seamlessly across varied terrain, the spur gear plays a critical role in translating motor output into usable performance. The materials and heat treatment specifications used in HoBao's manufacturing process ensure that this gear can withstand the cyclic loading and impact forces inherent to aggressive RC driving, whether you're bashing over obstacles or pushing hard during competitive racing. Proper maintenance and timely replacement of the spur gear is one of the most important preventative maintenance tasks you can perform to protect your Hyper MT Plus II's transmission system and maintain consistent performance over the long term.
What's in the Box
- HoBao Hyper MT Plus II Spur Gear 45T (1M) — one replacement gear ready for installation
Compatibility
- HoBao Hyper MT Plus II Monster Truck RTR 1/7 Scale — Silver (HB-MTE2-C150SV)
- HoBao Hyper MT Plus II Monster Truck RTR 1/7 Scale — Blue (HB-MTE2-C150BU)
- HoBao Hyper MT Plus II Electric Monster Truck Rolling Chassis (HB-MTE2)
Frequently Asked Questions
- How often should I replace the spur gear on my HoBao Hyper MT Plus II? — The spur gear is a wear component that experiences continuous stress during operation. Replacement frequency depends on your driving style and usage intensity. Aggressive bashing, racing, and high-speed running will accelerate gear wear. Inspect your spur gear regularly for tooth damage, chipping, or wearing flat spots. If you notice grinding noises, hesitation in acceleration, or visible damage under inspection, replacement is necessary. Many RC enthusiasts keep spare gears on hand to avoid downtime.
- Is this the correct spur gear for my Hyper MT Plus II? — Yes, this HoBao H94089 spur gear with 45-tooth configuration and 1 modulus pitch is manufactured specifically for the HoBao Hyper MT Plus II Electric Monster Truck and all its RTR colour variants. It is the factory-standard replacement component and fits directly without modification.
- What tools do I need to replace the spur gear? — Whilst the source material does not specify required tools, typically spur gear replacement on an RC monster truck involves removing the gear cover, unbolting the spur gear from the motor shaft, and installing the replacement. You should refer to your Hyper MT Plus II manual for specific tools and procedures, though most RC enthusiasts use standard Allen keys and screwdrivers that are commonly included in RC maintenance kits.
- Why does my spur gear wear out? — The spur gear in your Hyper MT Plus II is constantly engaging with the pinion gear attached to the motor shaft, transferring rotational force to drive the vehicle. Over time, the teeth experience wear from this continuous cycling. Impact loads from aggressive driving, poor meshing due to damaged components, and inadequate lubrication can accelerate wear. Using quality replacement gears and maintaining proper drivetrain lubrication extends gear life.
- Can I use aftermarket spur gears instead of this HoBao original? — Whilst aftermarket gears may be available from third-party manufacturers, using the HoBao OEM spur gear ensures perfect fit, proper tooth geometry, and optimal performance with your Hyper MT Plus II. The modulus pitch, tooth count, and material specifications are engineered as a system, and OEM parts guarantee compatibility 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 MT PLUS II SPUR GEAR 45T (1M) H94089 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.
- Brand: HoBao
- Model Number: H94089
- EAN: 4711605978965
- Part Type: Drivetrain Spares
- Component Type: Spur Gear
- Tooth Count: 45 teeth
- Modulus: 1M (1 modulus)
- Compatible Vehicle Scale: 1/7
- Compatible Models: HoBao Hyper MT Plus II Monster Truck RTR Silver (HB-MTE2-C150SV), HoBao Hyper MT Plus II Monster Truck RTR Blue (HB-MTE2-C150BU), HoBao Hyper MT Plus II Electric Monster Truck Rolling Chassis (HB-MTE2)
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.
