HOP-0007

Overview

The HoBao Hyper SS/VS/VS2/Cage Centre Spur Gear 47T is an essential transmission component for serious RC enthusiasts looking to optimise their 1/8 scale buggy or truggy performance. This centre spur gear is specifically engineered for the HoBao Hyper range of RC buggies and truggies, including the SS, Cage, VS, and VS2 models, making it an indispensable spare part for competitive racing and high-performance RC car UK builds. Whether you're running a nitro-powered machine or an electric brushless setup, this precision-manufactured gear ensures smooth power delivery and reliable performance on the track or bash field.

HoBao is a recognised manufacturer of high-quality RC vehicles and components, and their transmission parts are trusted by RC enthusiasts across the UK and worldwide. The 47-tooth spur gear represents a specific gear ratio configuration that suits particular setup requirements and track conditions. As a transmission tune-up component, this gear allows you to fine-tune your ready to run RC car's performance characteristics, adjusting acceleration and top speed to match your driving style and local track layout.

This centre spur gear is an ideal upgrade or replacement part for anyone serious about getting the best from their HoBao Hyper RC buggy. Whether you're maintaining your existing setup, experimenting with different gear ratios for optimal performance, or rebuilding your transmission after heavy use, this OEM-specification component delivers the precision and durability required for consistent performance.

Key Features

• 47-Tooth Centre Spur Gear Configuration — The 47-tooth specification provides a specific gear ratio that influences acceleration and top speed characteristics, allowing drivers to tailor their RC car's performance to suit different track conditions, weather, and driving preferences. This tooth count is commonly selected for balanced performance across varied terrain and racing scenarios.
• OEM HoBao Component — Manufactured to original equipment manufacturer specifications, this is a genuine HoBao part designed to work perfectly with HoBao Hyper vehicles, ensuring perfect compatibility and reliability without any fitment issues or performance compromises.
• Universal Compatibility Across Multiple Models — This centre spur gear is compatible with an extensive range of HoBao Hyper RC buggies and truggies, including the SS series (both nitro and electric versions), the Cage buggy, VS series (electric and nitro variants), and VS2 models with both 4S 100A and 6S 150A ESC options, as well as models featuring Hyper 21 and Hyper 30 engines, making it a versatile spare part for multi-vehicle collections.
• Precision Transmission Tuning — By selecting and installing the correct spur gear ratio, you can precisely tune your RC buggy's transmission characteristics to optimise performance for specific conditions, whether that means improving acceleration for tight technical sections or increasing top speed for open track running.
• Durable Construction — HoBao's manufacturing expertise ensures this gear is built to withstand the stresses of competitive RC racing and recreational bashing, with proper material selection and precision engineering to resist stripping and wear during extended use.
• Transmission Tune-Up Category — Classified as a transmission tune-up component, this spur gear is one of the primary tools available to RC enthusiasts in the UK for modifying and optimising their vehicle's power delivery and speed characteristics without requiring major mechanical changes.

Technical Performance

The centre spur gear is a critical component in your RC buggy's transmission system, sitting at the heart of the power delivery mechanism. The 47-tooth configuration represents a medium gear ratio suitable for balanced performance across varied conditions. HoBao's precision manufacturing ensures that this gear meshes smoothly with the pinion gear on your motor, whether you're running a Hyper 21 three-port nitro engine, a Hyper 30 turbo powerplant, or a brushless electric motor with a Hobbywing ESC rated at 100A or 150A depending on your voltage configuration. The gear's tooth profile is engineered to maintain constant mesh quality throughout operation, reducing noise, vibration, and premature wear. For those running 2S, 4S, or 6S LiPo configurations on electric models, or tuning nitro engines for optimal power delivery, the spur gear works in conjunction with your selected pinion gear ratio to determine your vehicle's overall acceleration and top speed characteristics. Proper gear maintenance, including regular inspection for tooth damage and occasional cleaning of the transmission case, will ensure this component provides years of reliable service in your RC car UK collection.

What's in the Box

• 1x HoBao Hyper Centre Spur Gear 47T (HOP-0007)

What You Need to Complete

• Compatible HoBao Hyper RC buggy or truggy (SS, Cage, VS, or VS2 series)
• Appropriate pinion gear to match your desired final drive ratio
• Transmission case and mounting hardware (if performing full rebuild)
• Standard RC hobby tools (hex keys, screwdrivers)

Frequently Asked Questions

• What HoBao Hyper models is this centre spur gear compatible with? — This 47-tooth centre spur gear is compatible with a comprehensive range of HoBao Hyper vehicles including the SS 1/8 RTR Buggy (both Mach 28 6-port and Hyper 21 3-port versions), the SS Electric roller, the SSe RTR models with 100A ESC, the Cage buggy with both Mach 28 and nitro engine options, the Cage electric rolling chassis, the VS series in both electric and nitro configurations, and the VS2 series across all variants including 4S 100A, 6S 150A, and nitro models with Hyper 21 and Hyper 30 engines. Its broad compatibility makes it an excellent spare part if you operate multiple HoBao Hyper RC buggies.
• Why would I need a replacement or additional spur gear for my RC buggy? — The centre spur gear can wear through normal use, particularly the teeth which mesh with your pinion gear, potentially developing flat spots or micro-fractures that reduce transmission efficiency. Additionally, many RC enthusiasts maintain multiple spur gears with different tooth counts to adjust their vehicle's performance characteristics for different track layouts, racing conditions, or personal preference. Having spare transmission components ensures you can get back on the track quickly after any issues and have the flexibility to experiment with different gear ratios.
• How does the 47-tooth specification affect my RC car's performance compared to other tooth counts? — The tooth count on your spur gear, in combination with your pinion gear selection, determines your final drive ratio and therefore your acceleration and top speed characteristics. A 47-tooth spur gear represents a middle-ground option offering balanced performance. If you want more acceleration and lower top speed, you would choose a smaller spur gear tooth count; conversely, for higher top speed with less acceleration, you would select a larger tooth count. The 47-tooth spec is particularly suitable for mixed terrain and general-purpose RC buggy racing where you need good acceleration for traction sections without sacrificing too much top end speed.
• Is this gear suitable for both nitro and electric HoBao Hyper models? — Yes, this centre spur gear is fully compatible with both nitro-powered RC buggies (featuring Hyper 21 or Hyper 30 engines) and electric models equipped with brushless motors and Hobbywing ESC units rated at 100A or 150A. The transmission operates the same way regardless of power source, so a single gear specification can work across both powerplant types within the compatible model range.
• What tools and knowledge do I need to install a new centre spur gear? — Installing a centre spur gear requires basic RC maintenance skills and standard hobby tools including hex keys and screwdrivers. You'll need to access your RC buggy's transmission case, remove the existing gear (which typically involves removing the spur gear shaft), install the new component, and carefully reassemble ensuring proper mesh with the pinion gear. Most HoBao Hyper owners with moderate mechanical experience can perform this task, and detailed guidance is available in vehicle manuals and online RC communities if you're unfamiliar with transmission work.
• Where can I buy this HoBao spur gear in the UK? — This component is stocked by RC Model Shop, a trusted authorised retailer for HoBao and other leading RC brands. As an OEM HoBao part, it's recognised throughout the UK RC community as a reliable replacement and tuning component available through specialist hobby retailers.

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 SS/VS/VS2/CAGE CENTRE SPUR GEAR 47T HOP-0007 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.