Overview
The HOBAO CNC CLUTCH BELL 17T is a precision-engineered replacement clutch component designed for high-performance nitro-powered RC cars and buggies. This CNC-machined clutch bell delivers reliable engagement and smooth power delivery, making it an essential upgrade or replacement part for serious RC enthusiasts running nitro engines. Whether you're building a competition-ready nitro buggy, maintaining a race-proven monster truck, or upgrading your existing RC car in the UK, this clutch bell ensures consistent performance and durability under demanding conditions.
Manufactured by HOBAO, a recognised name in high-quality RC components, the 17-tooth clutch bell is engineered to exacting standards using CNC machining processes. This ensures perfect tolerances and a smooth operational life. The inclusion of a 5x12mm bearing provides crucial support and smooth rotation, reducing friction and heat generation during operation. This component is particularly valued by RC enthusiasts who demand reliable, long-lasting parts for their nitro-powered models, from casual weekend bashers to competitive racers seeking performance upgrades.
This clutch bell is compatible with multiple HOBAO Hyper VS2 models, making it an ideal replacement or upgrade component for those running the Hyper 21 or Hyper 30 turbocharged nitro engines. For RC car UK customers looking for genuine OEM parts and upgrade components, the HOBAO CNC CLUTCH BELL 17T represents quality manufacturing and trusted performance.
Key Features
- CNC-Machined Construction — The clutch bell is manufactured using precision CNC machining processes, which ensures perfect dimensional accuracy, consistent tolerances and a superior surface finish that promotes smooth engagement and extended component life.
- 17-Tooth Design — The 17-tooth configuration is specifically engineered for optimal power transfer and clutch engagement characteristics, providing the right balance between acceleration response and engine responsiveness for competitive nitro racing.
- 5x12mm Bearing Included — A quality 5x12mm roller bearing is integrated into the design, providing essential support for the clutch bell's rotation and significantly reducing friction and wear, which translates to smoother operation and longer component longevity.
- Compatible with Multiple HOBAO Models — This clutch bell is designed to fit HOBAO Hyper VS2 buggies equipped with either the Hyper 21 or Hyper 30 turbocharged engines, making it a versatile upgrade or replacement part for owners of these popular nitro RC models.
- Reliable Clutch Engagement — The precision-engineered design ensures consistent clutch bell engagement at the correct RPM threshold, delivering smooth power delivery and predictable performance during acceleration and throughout your nitro RC driving session.
- Performance Upgrade Option — Whether replacing a worn component or upgrading your existing setup, this clutch bell allows you to fine-tune your nitro RC car's power delivery characteristics and responsiveness.
Technical Performance
The HOBAO CNC CLUTCH BELL 17T represents professional-grade engineering optimised for nitro-powered RC vehicles. The precision CNC machining process ensures that each clutch bell is manufactured to exact specifications, eliminating manufacturing variance that could otherwise lead to inconsistent engagement characteristics or premature wear. The 5x12mm roller bearing is selected specifically for this application, providing the correct balance between load capacity and smooth rotation. The bearing diameter and width are precisely sized to support the clutch bell's operation whilst minimising rotational drag, which is critical in high-RPM nitro engine applications where efficiency directly impacts acceleration response and top-end power delivery. The 17-tooth count is a proven configuration for nitro RC buggies, offering the right engagement RPM range to match the power characteristics of turbocharged engines like the Hyper 21 and Hyper 30. The clutch bell interfaces with the nitro engine's crankshaft and flywheel assembly, and the precision engineering ensures smooth, repeatable engagement every time the engine reaches operating temperature. This component is built from quality materials suitable for the demands of nitro RC racing, where high rotational speeds, thermal stress and mechanical shock loads are routine. Maintenance and replacement of clutch bells is a recognised best practice in nitro RC car UK circles, ensuring consistent performance and avoiding the complications of a seized or worn clutch assembly.
What's in the Box
- HOBAO CNC Clutch Bell 17T with integrated 5x12mm bearing
What You Need to Complete
- Compatible HOBAO Hyper VS2 nitro buggy chassis
- Nitro engine (Hyper 21 or Hyper 30 turbocharged engine)
- Nitro fuel and fuel system components
- RC transmitter and receiver
- Servo for steering control
- Glow plug ignition system
Frequently Asked Questions
- Is this clutch bell suitable for my HOBAO Hyper VS2 nitro buggy? — Yes, the HOBAO CNC CLUTCH BELL 17T is specifically designed for HOBAO Hyper VS2 models equipped with either the Hyper 21 or Hyper 30 turbocharged nitro engines. Always verify your buggy model and engine specification before ordering. Check your documentation or the HOBAO website if you are unsure which engine your VS2 is fitted with.
- When should I replace my nitro RC clutch bell? — Clutch bells should be inspected regularly for signs of wear, particularly the teeth and bearing. If you notice inconsistent clutch engagement, delayed power delivery, grinding noises, or excessive heat, it is time to replace the clutch bell. Many competitive racers replace clutch components as part of regular maintenance between racing seasons.
- What does the 17-tooth specification mean? — The 17-tooth count refers to the number of teeth on the clutch bell that engage with the flywheel on your nitro engine. This specification determines the RPM at which the clutch engages and disengages, affecting your RC car's acceleration characteristics and responsiveness. A 17-tooth bell is optimised for HOBAO Hyper VS2 buggies.
- Does this part require installation expertise? — Clutch bell replacement is a moderate-difficulty maintenance task that requires access to nitro engine service tools and mechanical knowledge. If you are unfamiliar with nitro engine maintenance, we recommend consulting the HOBAO Hyper VS2 instruction manual or seeking advice from an experienced RC technician. Incorrect installation can affect engine performance and reliability.
- Can I use this clutch bell on other RC models? — No, this clutch bell is engineered specifically for HOBAO Hyper VS2 buggies with Hyper 21 or Hyper 30 engines. Clutch bells are not universally interchangeable, and using an incompatible part could result in poor engagement, mechanical damage or engine failure. Always verify compatibility with your specific model before purchase.
- What is the difference between CNC-machined and standard clutch bells? — CNC-machined clutch bells are manufactured to tighter tolerances and more consistent dimensions compared to cast or stamped alternatives. This precision engineering delivers more reliable engagement, smoother operation, reduced wear and longer component lifespan. For competitive RC racing, CNC-machined components are the industry standard.
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 CNC CLUTCH BELL 17T HOP-0016 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.
- Product type: Nitro RC clutch bell with bearing
- Model number: HOP-0016
- Manufacturer: HOBAO
- Clutch bell tooth count: 17T
- Bearing specification: 5x12mm roller bearing (integrated)
- Compatible models: HB-VS2-C21Y (HOBAO Hyper VS2 1/8 Nitro RTR Buggy with Hyper 21 Engine)
- Compatible models: HB-VS2-C30Y (HOBAO Hyper VS2 1/8 Nitro RTR Buggy with Hyper 30 Engine)
- Compatible models: HB-VS2 (HOBAO Hyper VS2 1/8 Nitro Roller Buggy)
- Construction: CNC-machined
- Application: Nitro-powered RC buggy
- Scale category: 1/8
- EAN: 4717677170795
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