HoBao Hyper Tt/Sc Pinion Gear 13T 3mm Bore RC Truck Part H11052

Overview

The HoBao Hyper Tt/Sc Pinion Gear 13T 3mm H11052 is an essential replacement component for HoBao Hyper short course truck owners and enthusiasts across the UK. This genuine OEM pinion gear is engineered to deliver reliable performance and precise power transmission in your RC short course truck, ensuring consistent acceleration and smooth power delivery during both casual backyard bashing and competitive racing sessions. Whether you're a seasoned RC competitor or a weekend enthusiast enjoying RC car racing, having quality replacement gears on hand is crucial for maintaining peak performance and minimising downtime when wear occurs.

Pinion gears are critical drivetrain components that directly interface with your motor's output shaft, transferring rotational energy to your vehicle's transmission system. The 13-tooth configuration with 3mm bore on this HoBao part provides the ideal gear ratio for balanced performance across a range of driving conditions. This is a genuine HoBao spare part, manufactured to original equipment specifications, ensuring perfect fitment and long-term reliability on your RC truck. If you're experiencing sluggish acceleration, strange noises from the transmission, or visible wear on your existing pinion gear, this replacement is the perfect solution to restore your vehicle to factory performance standards.

RC Model Shop stocks genuine HoBao replacement parts and spares for the complete Hyper range. This pinion gear is compatible with multiple versions of the HoBao Hyper 10SC 2.0 Electric Truck platform, including both ARR (Almost Ready to Run) and RTR (Ready to Run) variants in various colour options. Stocking OEM parts from trusted manufacturers like HoBao ensures you get authentic components that integrate seamlessly with your existing RC setup.

Key Features

• 13-Tooth Configuration — The 13-tooth pinion design provides the optimal balance between acceleration and top speed for short course truck applications, delivering responsive handling without sacrificing overall performance on varied terrain.
• 3mm Bore Diameter — This standard bore size ensures perfect fitment onto HoBao motor shafts, guaranteeing secure engagement and eliminating any risk of slippage or misalignment during high-performance driving sessions.
• Genuine HoBao Manufacturing — As an authentic OEM spare part produced by HoBao themselves, this pinion gear meets the exact same specifications and tolerances as the component originally fitted to your vehicle, ensuring no compromise on quality or durability.
• Universal Compatibility — This pinion gear is compatible with the entire HoBao Hyper 10SC 2.0 Electric Truck range, including the HB-SC2E base model and all RTR variants with different body colours such as blue, grey, and orange/black combinations.
• Precise Gear Ratio — The 13-tooth count delivers a specific gear ratio that works in harmony with your vehicle's transmission system, optimising power transfer and ensuring smooth acceleration across different driving surfaces.
• Durable Construction — HoBao pinion gears are manufactured from hardened materials engineered to withstand the stresses of high-performance RC driving, resisting wear and maintaining tooth integrity even under demanding racing conditions.

Technical Performance

The HoBao Hyper Tt/Sc Pinion Gear 13T represents precision engineering in miniature drivetrain components. This gear operates at the critical interface between your brushless motor and transmission system, where reliability and accuracy are paramount. The 13-tooth design has been carefully selected by HoBao engineers to provide the optimal balance for short course truck applications, offering responsive throttle response whilst maintaining adequate top-end speed for varied terrain conditions. The 3mm bore diameter is manufactured to tight tolerances, ensuring a secure fit on standard HoBao motor shafts without any play or wobble that could introduce vibration or power loss during acceleration. The hardened tooth profile resists the constant meshing forces generated during high-speed driving, maintaining engagement and preventing the stripped or worn teeth that can develop over extended use. For RC enthusiasts in the UK operating their short course trucks regularly, maintaining a supply of replacement pinion gears is a sensible maintenance practice that prevents unexpected drivetrain failure during important racing sessions or fun driving days.

What's in the Box

• HoBao Hyper Tt/Sc Pinion Gear 13T with 3mm bore (Part number H11052)

Frequently Asked Questions

• What is a pinion gear and why does my RC short course truck need it? — A pinion gear is a small toothed wheel mounted on your motor shaft that transfers rotational power to your vehicle's transmission. It's essential because it directly converts motor speed and torque into drivetrain movement. Over time with heavy use, pinion gears wear down, developing chipped or rounded teeth that reduce efficiency and responsiveness. Replacing a worn pinion gear with this genuine HoBao part restores your truck to optimal performance.
• Is this compatible with my HoBao Hyper 10SC 2.0 truck? — Yes, this HoBao pinion gear is specifically engineered for the HoBao Hyper 10SC 2.0 Electric Truck platform. It is compatible with the HB-SC2E ARR model and all RTR variants including the blue body, grey body, orange and black body, and blue and white body versions. Check your truck documentation to confirm you own a compatible model.
• What does the 13-tooth specification mean? — The 13-tooth count refers to the number of teeth around the gear's circumference. This particular tooth count has been selected by HoBao for short course truck applications to provide balanced performance with responsive acceleration and adequate top speed. A higher tooth count (like 14 or 15T) would prioritise speed, whilst a lower count (like 12T) would emphasise acceleration.
• How do I know if my pinion gear needs replacing? — Signs of pinion gear wear include a grinding or chattering noise when accelerating, sluggish acceleration that doesn't match your truck's normal responsiveness, visible damage or chipped teeth on the existing gear, or your truck no longer reaching its typical top speed. If you notice any of these symptoms, replacement is recommended to restore full performance.
• Will this pinion gear work with my brushless motor setup? — This pinion gear works with whatever motor is fitted to your HoBao Hyper 10SC 2.0 truck. It simply mounts on the motor shaft and engages with your vehicle's main transmission gears, so compatibility depends on your truck model rather than specific motor specifications.
• Why is this a genuine HoBao part important? — Genuine OEM spare parts like this HoBao pinion gear are manufactured to original specifications, ensuring perfect fitment and long-term reliability. Using counterfeit or incompatible parts risks poor engagement, premature wear, and potential drivetrain damage that could prove expensive to repair.

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 Tt/Sc Pinion Gear 13T 3mm H11052 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.