HoBao GPX4 Plastic 58T Spur Gear 0.8 Module Transmission H22144

Overview

The HoBao GPX4 Plastic 58T Spur Gear 0.8 Module is a high-quality transmission component designed specifically for HoBao's popular 1/10 scale RC vehicles. This replacement spur gear is an essential tune-up part for anyone looking to maintain or upgrade their HoBao Hyper EPX truck. Whether you're a dedicated RC car enthusiast in the UK or someone who enjoys weekend bashing with their 1/10 scale RC buggy or truck, having quality replacement gears ensures your vehicle performs at its best and maintains smooth power delivery.

As a transmission tune-up option, this spur gear is built to exacting standards by HoBao, a recognised manufacturer in the RC hobby industry. The plastic construction combined with the 0.8 module specification makes this gear suitable for reliable performance in a range of driving conditions. If you've damaged your original spur gear or simply want to experiment with different gearing ratios for your RC model, this 58-tooth version provides a direct replacement option that works seamlessly with HoBao's engineering standards.

RC model owners know that transmission components are critical to performance, durability and handling characteristics. Whether you're preparing for competition or simply want to keep your RC truck in top condition, investing in genuine HoBao replacement parts like this spur gear is a smart decision. The 0.8 module specification ensures perfect compatibility with your existing drivetrain components, so you can fit this gear with confidence and get straight back to enjoying your RC vehicle.

Key Features

• 58-Tooth Spur Gear Design — The 58-tooth configuration provides a specific gear ratio that influences acceleration, top speed and power delivery characteristics of your 1/10 RC model, making it an important tuning variable for optimising performance to your driving style and track conditions.
• 0.8 Module Standard — This gear is manufactured to the 0.8 module specification, which defines the tooth pitch and ensures precise meshing with your existing drivetrain components, guaranteeing smooth operation without binding or slippage.
• Durable Plastic Construction — The plastic material provides an excellent balance between durability and cost-effectiveness, offering reliable performance whilst being gentler on other drivetrain components during hard impacts or collisions.
• Genuine HoBao Part — As an official HoBao component, this spur gear is engineered to exact specifications and manufactured to the same quality standards as the original equipment, ensuring compatibility and longevity.
• Direct Replacement Option — This gear is specifically designed as a tune-up component for HoBao's 1/10 scale Hyper EPX models, making it a straightforward replacement that requires no modification or additional parts.
• Transmission Optimisation — Replacing worn or damaged spur gears is essential for maintaining smooth power transmission, reducing drivetrain noise and ensuring your RC truck or buggy continues to perform reliably.

Technical Performance

The HoBao GPX4 Plastic 58T Spur Gear 0.8 Module represents a precision-engineered transmission component built to the specifications HoBao has established as industry standard for their 1/10 scale RC vehicles. The 0.8 module specification refers to the gear pitch — the spacing between teeth — which must match precisely with the corresponding pinion gear on your motor for smooth, efficient power delivery. With 58 teeth, this spur gear offers a particular gear ratio that affects how your RC car accelerates and reaches its maximum speed. The plastic material used in this gear's construction has been chosen to provide excellent durability whilst remaining cost-effective, and it performs particularly well in the demanding environment of RC model racing and recreational driving. Quality spur gears are essential for reducing friction and wear in your drivetrain, which translates directly into better efficiency, longer component life and more predictable handling characteristics. Whether you're running your HoBao GPX4 or EPX on a track or in open terrain, this genuine replacement gear ensures your vehicle maintains factory specifications and performs exactly as HoBao intended. The precision manufacturing standards applied to this component mean minimal runout and perfectly formed teeth, which reduces vibration and noise whilst maximising grip between gear meshes.

What's in the Box

• HoBao GPX4 Plastic 58T Spur Gear 0.8 Module

Frequently Asked Questions

• What HoBao models is this spur gear compatible with? — This 58-tooth spur gear is designed specifically for HoBao's 1/10 scale Hyper EPX truck range. It is confirmed compatible with the HB-GPX4E-Y (Yellow Body), HB-GPX4E-W (Pearl White Body), and HB-GPX4E-CL (Clear Body) variants of the HoBao Hyper EPX 1/10 Cab Truck Roller series.
• Why would I need to replace my spur gear? — Spur gears wear over time with use, and damaged or worn teeth can cause rough power delivery, increased drivetrain noise and potential damage to other components. If your RC truck feels sluggish, makes grinding noises during acceleration, or has visible tooth damage, replacement is recommended. Additionally, some RC enthusiasts replace their spur gear to adjust the gear ratio and tune their vehicle's performance characteristics.
• What does the 0.8 module specification mean? — The module is a measure of gear tooth pitch — essentially the size and spacing of the teeth. A 0.8 module gear must mesh with a corresponding 0.8 module pinion on your motor. Using the correct module ensures smooth engagement, efficient power transfer and minimal wear. Using mismatched modules would cause poor mesh, excessive vibration and potential component damage.
• Is this a difficult part to install? — Replacing a spur gear is a relatively straightforward maintenance task that most RC model owners can perform themselves with basic tools. You'll need to access your vehicle's transmission area, remove the worn gear and install the new one, then ensure the mesh between the spur gear and pinion is correctly adjusted. Detailed instructions are typically found in your HoBao vehicle manual, and many RC shops in the UK offer fitting services if you prefer professional installation.
• How often should I replace my spur gear? — The lifespan of a spur gear depends on how frequently and intensively you use your RC model. Regular recreational drivers might replace theirs annually, whilst competitive drivers may need replacement more frequently. Inspect your gear regularly for tooth damage, and listen for any unusual grinding or clicking noises that might indicate wear.
• Can I use this with other RC vehicles? — No, this gear is specifically engineered for HoBao's GPX4 and EPX models with the 0.8 module specification. Using it on other vehicles or with mismatched module sizes would result in poor performance and potential damage. Always ensure replacement parts are designed for your specific vehicle.

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 GPX4/EPX Plastic 58T Spur Gear 0.8 Module H22144 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.