Overview
The HoBao Hyper 7 Lightweight Spur Gear 48T for Spider Diff is a precision-engineered transmission component designed specifically for HoBao Hyper 7 buggy models equipped with spider differential systems. This high-quality spare part is an essential upgrade for RC enthusiasts in the UK who demand reliable performance and durability from their 1/8 scale RC buggies. Whether you're a competitive racer looking to optimise your drivetrain or a weekend basher seeking replacement parts, this lightweight spur gear delivers the engineering excellence that HoBao is renowned for across the RC car UK market.
Built with meticulous attention to detail, the HoBao Hyper 7 Lightweight Spur Gear represents the kind of component-level quality that separates serious RC hobbyists from casual users. As part of HoBao's comprehensive Hyper 7 range, this spur gear has been specifically designed to work seamlessly with spider differential setups, ensuring smooth power delivery and consistent performance through demanding track conditions. The lightweight construction reduces rotational mass in your transmission, which can contribute to improved acceleration and overall responsiveness of your RC buggy during competition or recreational driving.
RC enthusiasts across the UK choose HoBao parts because of their proven reliability, precision manufacturing, and compatibility with the entire Hyper 7 ecosystem. This 48-tooth spur gear is engineered to tight tolerances and manufactured to the same quality standards as the complete Hyper 7 buggies, making it a trusted choice for both repair and performance optimisation.
Key Features
- 48-Tooth Specification — This spur gear features precisely 48 teeth, providing the optimal balance between acceleration and top-end speed for Hyper 7 buggies with spider differential systems. The tooth count has been selected to deliver responsive handling characteristics suitable for buggy racing and recreational driving.
- Lightweight Construction — The gear has been engineered with weight reduction in mind, which reduces the rotational inertia of your transmission and contributes to quicker acceleration and improved responsiveness during both acceleration and deceleration phases of driving.
- Spider Differential Compatibility — This spur gear is purpose-designed for use with HoBao's spider differential system, ensuring perfect compatibility and reliable engagement without binding or slippage during operation.
- HoBao OEM Quality — As a genuine HoBao component, this spur gear is manufactured to the same exacting standards as the complete Hyper 7 buggies, guaranteeing durability and performance consistency throughout its operational life.
- Direct Replacement Part — If your existing spur gear has become worn, damaged, or chipped through extensive use, this lightweight 48-tooth unit serves as a direct replacement that restores your buggy to optimal performance specifications.
- Transmission Optimisation — The spur gear is a critical component of the transmission system; upgrading to a lightweight version can provide subtle but noticeable improvements in power delivery and overall drivetrain efficiency on the track or trail.
Technical Performance
The HoBao Hyper 7 Lightweight Spur Gear 48T is engineered from quality materials selected for their durability and wear resistance in high-speed transmission applications. The lightweight design philosophy reduces unnecessary mass without compromising tooth integrity or engagement reliability. When paired with your buggy's pinion gear, the 48-tooth spur gear creates a specific gear ratio that has been carefully calibrated for the Hyper 7 platform. This spur gear forms part of the centre differential arrangement on Hyper 7 spider differential-equipped models, directly affecting acceleration, top speed, and overall power delivery characteristics. The precise tooth geometry ensures smooth, reliable meshing with the pinion gear, minimising noise and vibration whilst maximising power transmission efficiency. HoBao's manufacturing expertise ensures that this component meets strict tolerances for diameter, tooth profile, and bore fit, resulting in a gear that performs consistently across multiple drive sessions. The lightweight construction is particularly beneficial for racers who require rapid acceleration response and quick directional changes during competitive buggy events, though the improved drivetrain efficiency benefits all users regardless of driving style or experience level.
What's in the Box
- HoBao Hyper 7 Lightweight Spur Gear 48T for Spider Diff (x1)
Frequently Asked Questions
- What HoBao Hyper 7 models is this spur gear compatible with? — This 48-tooth spur gear is designed specifically for HoBao Hyper 7 buggy models that are equipped with spider differential systems. If you're unsure whether your model features a spider differential or a centre differential, consult your user manual or contact our team at RC Model Shop, and we'll be happy to help you identify the correct drivetrain configuration.
- Is this a direct replacement for my worn spur gear? — Yes, the HoBao Hyper 7 Lightweight Spur Gear 48T serves as a direct replacement for standard or worn 48-tooth spur gears on compatible spider differential setups. Simply remove your existing gear and install this unit; no modifications to the chassis or differential are required.
- What are the advantages of a lightweight spur gear? — Lightweight transmission components reduce rotational mass, which means your motor doesn't have to work as hard to spin up the drivetrain. This translates to quicker acceleration, improved responsiveness, and potentially better overall handling characteristics, especially important during competitive racing where every millisecond counts.
- Can I use this with a different tooth count? — No, the 48-tooth specification is designed to work with a matching pinion gear in your buggy's transmission system. If you change the spur gear tooth count, you'll alter the overall gear ratio significantly, which will affect acceleration and top speed. Always consult the Hyper 7 manual for the correct pinion and spur gear combinations for your specific model variant.
- How long will this spur gear last? — With proper maintenance, regular cleaning, and appropriate lubrication of the differential and transmission, a quality HoBao spur gear can last through many drive sessions. The lifespan depends on driving style, track conditions, and how well you maintain your buggy's drivetrain. Racing on abrasive surfaces or extreme bashing will naturally wear components faster than casual driving.
- Is this suitable for beginners? — Whilst spur gears are not beginner installation items (they require basic mechanical knowledge to remove and install), this is an essential replacement part for any Hyper 7 owner. If you're new to RC car maintenance and service, RC Model Shop's team can provide guidance on proper installation procedures.
- How does this differ from a standard (non-lightweight) spur gear? — The primary difference is weight reduction through material selection and design optimisation. A lightweight spur gear reduces rotating mass in your transmission system, resulting in improved acceleration response and potentially better handling during rapid direction changes, making it the preferred choice for competitive racers.
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 7 Lightweight Spur Gear 48T For Spider Diff H87238 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: H87238
- Product Type: Spur Gear
- Tooth Count: 48T
- Application: Spider Differential
- Compatible Models: HoBao Hyper 7 Buggy (spider differential equipped)
- Construction: Lightweight design
- Transmission Type: Spur gear (centre differential component)
- Gear System: Spider differential setup
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