- Scale: 1/7
- Motor type: Brushless - Sensorless
- Weight: 5.38 Kg
- Height: 269 mm
- Length: 715 mm
- Width: 355 mm
The Arrma ARA311030 Spur Gear 91T 48dp is engineered for RC drivers who demand consistent drivetrain performance and long-term durability. Manufactured from tough black composite material, this gear is precision-moulded to deliver smooth engagement and reliable torque transfer. Designed to work seamlessly with castellated slipper pads, the Arrma ARA311030 high-performance RC spur gear ensures dependable operation under demanding conditions. Its industry-standard 48dp tooth profile and 91-tooth configuration make it an ideal choice for hobbyists seeking refined control and compatibility with a wide range of RC setups. Whether you're upgrading your drivetrain or replacing worn components, the Arrma ARA311030 durable composite spur gear offers a robust solution for consistent RC performance.
Key features of the Arrma ARA311030 Spur Gear 91T 48dp
- Precision gear teeth – delivers smooth and consistent drivetrain engagement
- Moulded composite construction – ensures long-lasting durability under RC stress
- 48dp tooth profile – compatible with standard RC gear systems
- Castellated slipper pad fitment – improves engagement and operational reliability
- 91-tooth configuration – supports refined torque control and gear ratio tuning
The spur gear ARA311030 Arrma precision gear teeth for smooth performance is manufactured with high accuracy to ensure optimal meshing with compatible gears. This precision reduces drivetrain noise and enhances the smoothness of acceleration and braking. For RC enthusiasts who value consistent handling and minimal mechanical resistance, this gear offers a tangible upgrade. The gear teeth are designed to maintain alignment even under high torque loads, making it suitable for both casual and competitive use.
How does the composite build enhance durability?
The RC spur gear ARA311030 Arrma molded composite for long-lasting durability is crafted from a tough, wear-resistant material that withstands the rigours of RC driving. Unlike metal gears that may deform or corrode over time, the composite structure resists impact and fatigue, ensuring a longer service life. This material also contributes to weight reduction, which can improve overall vehicle efficiency. The black finish complements most RC setups while offering a clean, professional look.
Why is the 48dp tooth profile important for compatibility?
The Arrma ARA311030 Spur Gear 91T 48dp features an industry-standard 48dp tooth pitch, allowing seamless integration with a wide range of RC gear systems. This standardisation ensures that users can easily swap or upgrade gears without compatibility concerns. The 91-tooth count provides a balanced gear ratio, supporting refined control over speed and torque. Whether you're tuning for acceleration or endurance, this configuration offers flexibility and precision.
What role does the castellated slipper pad interface play?
The drive gear ARA311030 Arrma castellated slipper pad compatibility for dependable engagement is designed to work specifically with a single castellated slipper pad. This interface improves gear engagement and reduces slippage during high-load scenarios. By maintaining consistent contact between the gear and slipper pad, the system ensures reliable power transfer and protects drivetrain components from excessive wear. This feature is particularly valuable for RC drivers who demand consistent traction and braking performance.
Is the Arrma ARA311030 Spur Gear suitable for performance-focused RC builds?
Absolutely. The Arrma ARA311030 high-performance RC spur gear is tailored for users who prioritise drivetrain efficiency and mechanical reliability. Its precision-cut teeth, durable composite build, and slipper pad compatibility make it ideal for high-speed applications and technical terrain. The gear’s ability to maintain consistent engagement under stress supports smoother handling and reduced maintenance. For those building performance-focused RC vehicles, this spur gear offers a dependable and refined solution.
Why is the Arrma ARA311030 Spur Gear an affordable upgrade?
For RC hobbyists seeking value without compromising quality, the affordable ARA311030 Arrma RC gear with molded composite and slipper pad fitment delivers excellent performance at a practical price point. Its robust construction reduces the need for frequent replacements, and its compatibility with standard RC systems simplifies installation. The gear’s thoughtful design and durable materials make it a smart choice for both beginners and experienced drivers looking to optimise their drivetrain setup.
In conclusion, the Arrma ARA311030 Spur Gear 91T 48dp combines precision engineering, durable materials, and reliable fitment to deliver consistent RC performance. Its moulded composite build, 48dp tooth profile, and castellated slipper pad compatibility work together to ensure smooth operation and long-term reliability. Whether you're upgrading for control, durability, or drivetrain refinement, this gear supports your goals with confidence. Buy ARA311030 Arrma spur gear with 91T 48dp tooth profile today and experience the benefits of precision-moulded RC gearing.
Brand, Model and Product Type
- Brand: Arrma
- Model: ARA311030
- Product Type: Arrma ARA311030 Spur Gear 91T 48dp, Arrma ARA311030 high-performance RC spur gear, Arrma ARA311030 durable composite spur gear, Spur gear ARA311030 Arrma precision gear teeth for smooth performance, Drive gear ARA311030 Arrma castellated slipper pad compatibility for dependable engagement
- Product Colour: Black
Dimensions and Weight
- Tooth count: 91T for refined torque control and gear ratio tuning
- Tooth pitch: 48dp industry standard for compatibility with RC gear systems
- Diameter: Optimised for standard RC drivetrain configurations using 91T 48dp gears
- Thickness: Engineered to support slipper pad engagement without excess bulk
- Weight: Lightweight composite construction for reduced rotational mass and improved drivetrain efficiency
Material and Build Quality
- Manufactured from tough moulded composite for long-lasting durability
- Black finish enhances visual integration with RC motor components
- Precision-moulded gear teeth for smooth and consistent engagement
Compatibility and Fitment
- Designed for use with single castellated slipper pad for dependable operation
- Compatible with Arrma #ARA310994 slipper pad system
- Fits standard RC motor configurations requiring 91T 48dp spur gears
Performance and Use Case
- Supports smooth acceleration and braking through precision gear meshing
- Ideal for RC drivers seeking consistent drivetrain performance under stress
- Suitable for both casual and competitive RC vehicle builds
Packaging and Contents
- Includes: 1 x Spur Gear (91T, 48dp)
- Packaged for direct installation into compatible RC systems
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
