H90035

Overview

The HoBao Hyper SS/VS/Cage CVD Shaft (H90035) is an essential drivetrain spare part designed for serious RC enthusiasts running HoBao's range of 1/8 scale buggies. Whether you're piloting a Hyper SS, Hyper VS, or Hyper Cage model—whether nitro or electric—this CVD shaft is engineered to deliver reliable power transmission and durability through demanding racing conditions. As a UK RC hobbyist, you'll appreciate the precision engineering that goes into HoBao components, and this shaft represents the kind of quality upgrade and replacement parts that keep competitive RC buggies performing at their peak.

CVD shafts are a crucial component in modern RC buggy design, providing constant velocity delivery to the wheels whilst minimising vibration and ensuring smooth acceleration across all terrain types. If you're experiencing clunking, vibration, or inconsistent power delivery in your HoBao Hyper buggy, replacing the CVD shaft with this genuine H90035 part is often the solution. This is not a bolt-on performance upgrade for beginners—it's a specialist replacement part for owners of HoBao 1/8 scale buggies who understand the importance of maintaining their RC car UK investment with quality OEM components.

HoBao has earned a strong reputation amongst RC buggy racers and weekend bashers alike for building tough, competitive 1/8 scale machines. The Hyper series represents the brand's commitment to performance and reliability, and stocking genuine spare parts like this CVD shaft ensures your buggy stays running at its best. Whether you've damaged your shaft during an aggressive run or simply want to keep spare parts on hand, the H90035 is the correct replacement for multiple HoBao Hyper models.

Key Features

• HoBao Genuine OEM Part — This is an authentic HoBao Hyper component manufactured to exact OEM specifications, ensuring perfect fitment and compatibility with your 1/8 scale buggy. Using genuine spare parts UK retailers like RC Model Shop stock protects your investment and maintains the performance characteristics your buggy was designed to deliver.
• CVD Constant Velocity Design — The CVD (Constant Velocity Differential) shaft technology ensures smooth, consistent power delivery to the wheels across all driving angles and terrain. This engineering reduces vibration, minimises drivetrain noise, and allows for more predictable handling whether you're racing on track or bashing off-road.
• Compatible with Multiple HoBao Hyper Models — The H90035 fits a comprehensive range of HoBao buggies including the Hyper SS (both Mach 28 nitro and electric versions), Hyper Cage buggies in multiple engine configurations, and the performance-focused Hyper VS brushless models. This cross-model compatibility makes it an excellent spare part to have in your pit box.
• Durable Drivetrain Component — Designed to withstand the rigours of competitive 1/8 scale buggy racing and intense bashing sessions, this CVD shaft is engineered from quality materials that resist wear, straightening failures, and the stripping issues common in budget replacement parts.
• Direct Replacement Upgrade Path — If you're running an original HoBao Hyper buggy and experiencing drivetrain issues, the H90035 represents a direct, bolt-on replacement that requires no modification or adaptation. Installation is straightforward for experienced RC hobbyists.

Technical Performance

The HoBao Hyper SS/VS/Cage CVD Shaft represents precision engineering designed specifically for 1/8 scale buggy racing. CVD shafts operate on constant velocity principles, meaning they maintain consistent rotational speed even when the suspension is compressed or extended, or when the buggy is cornering aggressively. This is fundamentally different from standard fixed-length shafts, which can cause binding and vibration in these scenarios. The H90035 is engineered to work seamlessly within HoBao's drivetrain architecture, whether you're running one of their air-cooled Mach 28 nitro engines pushing raw power through the transmission, or one of the modern brushless electric configurations with their high-revving motor characteristics. The shaft's design minimises lateral play whilst maintaining smooth rotational freedom, critical for maintaining consistent handling feel lap after lap. HoBao's engineering focuses on the kinds of performance details that separate competitive race buggies from casual bashers—and this CVD shaft is fundamental to that performance envelope. Build quality is evident in the precision machining and the materials selection, ensuring the component can withstand thousands of rotations without developing play or slop that would compromise your buggy's handling.

What's in the Box

• HoBao Hyper SS/VS/Cage CVD Shaft H90035

Frequently Asked Questions

• Which HoBao Hyper models does the H90035 CVD shaft fit? — The H90035 is compatible with an extensive range of HoBao Hyper buggies including the Hyper SS 1/8 RTR Buggy with Mach 28 6-port engine, Hyper SS with Hyper 21 3-port engine, Hyper SSe electric models (including the 100A brushless versions in black and blue), the Hyper Cage Buggy RTR in both Mach 28 black and orange colour variants, the Hyper Cage electric roller, and the entire Hyper VS range including the 1/8 RTR brushless versions with both 100A and 150A ESC options in red and blue, plus the Hyper VS Pro electric roller configuration. If you own any of these models, this is the correct shaft replacement.
• What is a CVD shaft and why does my HoBao buggy need one? — CVD stands for Constant Velocity Differential, a drivetrain technology that ensures smooth, vibration-free power delivery to the wheels regardless of suspension position or turning angle. In 1/8 scale buggies like the HoBao Hyper series, the suspension compresses and extends significantly during aggressive driving, and CVD shafts maintain consistent rotational speed throughout this range, whereas fixed shafts can bind and cause handling inconsistencies. If your buggy feels clunky, exhibits vibration, or seems to lose power delivery when cornering hard, the CVD shaft may need inspection or replacement.
• Is the H90035 a direct replacement part? — Yes, the H90035 is a genuine OEM HoBao component that serves as a direct, bolt-on replacement for the original CVD shaft in compatible Hyper models. No modifications or adaptations are required if you're replacing an existing shaft in your buggy. However, installation does require basic mechanical knowledge and appropriate tools for HoBao buggies.
• What is the difference between CVD shafts and standard shafts in RC buggies? — Standard fixed-length shafts can only accommodate a limited range of suspension movement before they begin to bind and create vibration. CVD (Constant Velocity) shafts use a more sophisticated joint design that allows the shaft to maintain smooth power delivery even when the suspension is compressed or extended significantly. For competitive 1/8 scale racing on track or intense off-road bashing where suspension articulation is extreme, CVD shafts deliver superior handling consistency and reduced drivetrain wear compared to simpler fixed-shaft designs.
• Can I use this shaft in other RC car brands? — No, the H90035 is specifically engineered for HoBao Hyper series buggies and will not fit other manufacturers' vehicles. Drivetrain components are not interchangeable across brands due to differences in transmission design, mounting points, and overall architecture. Always use OEM parts or manufacturer-approved alternatives for your specific buggy model.

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/CAGE/GTB CVD SHAFT H90035 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.