- Capacity: 5000 mAh
- Connectors: Tamiya
- Voltage: 7.2 V
- Weight: 424 g
- Height: 25 mm
- Length: 142 mm
- Width: 48 mm
- Supplier Id: B-5000-7.2V-NiMH-Tamiya
Built for extreme RC conditions, the ARRMA ARA310945 HD steel spur gear 57T delivers uncompromising strength and precision for high-performance drivetrain setups. Manufactured from super-tough steel and finished in a corrosion-resistant steel colour, this CNC-machined gear is engineered to withstand intense torque loads and aggressive terrain. Its 57-tooth configuration and 0.8Mod tooth profile ensure consistent pinion gear mesh, promoting smooth operation and long-term reliability. Whether you're upgrading for durability or replacing worn components, the ARRMA ARA310945 RC steel spur gear 0.8Mod offers a dependable solution for serious RC enthusiasts.
Key features of the ARRMA ARA310945 HD steel spur gear 57T
- Steel construction – supports long-term durability in high-torque RC applications
- 57-tooth layout – enables precise gear ratio tuning for performance optimisation
- 0.8Mod tooth profile – promotes consistent pinion engagement and smooth drivetrain operation
- CNC machining – ensures accurate dimensions and balanced rotational performance
- Steel finish – resists corrosion and complements ARRMA’s rugged drivetrain components
Why is the ARRMA ARA310945 57 tooth spur gear CNC machined for precision?
The ARRMA ARA310945 57 tooth spur gear CNC machined is crafted with exacting tolerances to deliver consistent performance across demanding RC environments. CNC machining ensures that each tooth is shaped for optimal engagement with pinion gears, reducing friction and drivetrain noise. This precision also contributes to balanced rotation, which is critical for maintaining control at high speeds. By eliminating inconsistencies in gear profile, the CNC process enhances the gear’s ability to deliver smooth power transfer and extend the lifespan of surrounding drivetrain components.
How does the 0.8Mod tooth profile improve ARRMA ARA310945 RC spur gear performance?
The ARRMA ARA310945 spur gear with 0.8 module tooth profile and CNC steel construction features a tooth pitch optimised for high-load RC applications. The 0.8Mod configuration promotes consistent meshing with compatible pinion gears, reducing the risk of skipping or misalignment during acceleration. This tooth profile also supports smoother transitions between gear teeth, which helps minimise wear and vibration. For RC drivers seeking reliable drivetrain engagement under pressure, this gear offers a refined balance of strength and precision.
Is the ARRMA ARA310945 RC spur gear suitable for extreme durability?
The ARRMA ARA310945 RC spur gear with extreme durability and precision gear mesh is built to endure the rigours of competitive racing and off-road driving. Its super-strong steel composition resists deformation and fatigue, even under sustained torque loads. The steel-coloured finish adds a layer of corrosion resistance, ensuring that the gear maintains its integrity over time. Combined with its precision-machined profile, this spur gear is a reliable choice for RC enthusiasts who demand consistent performance in harsh conditions.
What makes ARRMA ARA310945 steel spur gear a direct-fit upgrade?
The ARRMA ARA310945 steel spur gear with 57 tooth layout and long-lasting performance is designed for seamless integration into ARRMA drivetrain systems. Its 57-tooth count allows for targeted gear ratio adjustments, enabling users to fine-tune acceleration and top speed. The gear’s dimensions are engineered to match standard mounting configurations, simplifying installation and ensuring compatibility with existing components. Whether you're restoring drivetrain function or enhancing performance, this spur gear offers a straightforward upgrade path with measurable benefits.
Is ARRMA ARA310945 HD steel spur gear 57T the best choice for RC drivetrain upgrades?
For RC drivers seeking dependable drivetrain components, the ARRMA ARA310945 HD steel spur gear 57T stands out as one of the best options available. Its combination of CNC precision, robust steel construction, and optimised tooth profile makes it ideal for both maintenance and performance enhancement. The gear’s ability to maintain consistent mesh and resist wear contributes to smoother power delivery and reduced maintenance over time. Whether you're racing competitively or bashing off-road, this spur gear supports long-term drivetrain reliability.
Why is ARRMA ARA310945 spur gear an affordable upgrade for serious RC setups?
The affordable ARRMA ARA310945 steel spur gear with CNC machining and 0.8Mod tooth profile offers excellent value for hobbyists and racers alike. Its durable steel build reduces the need for frequent replacements, and the precision fit ensures reliable operation across varied conditions. This cost-effective solution allows users to enhance drivetrain performance while staying within budget. For those looking to maximise reliability without overspending, this spur gear delivers strength and precision at a competitive price.
Whether you're upgrading for smoother operation or replacing worn drivetrain components, the ARRMA ARA310945 spur gear for consistent RC pinion mesh and high-load durability provides the resilience and accuracy needed for confident driving. Its steel-coloured finish, CNC-machined profile, and 57-tooth layout make it a trusted choice for demanding RC applications. For a reliable solution that supports drivetrain tuning and long-term use, buy ARRMA ARA310945 spur gear for RC drivetrain upgrades today.
Brand, Model and Product Type
- Brand: ARRMA
- Model: ARA310945
- Product Colour: Steel
- Product Type: ARRMA ARA310945 HD steel spur gear 57T, ARRMA ARA310945 RC steel spur gear 0.8Mod, ARRMA ARA310945 57 tooth spur gear CNC machined, ARRMA ARA310945 spur gear with 0.8 module tooth profile and CNC steel construction, ARRMA ARA310945 RC spur gear with extreme durability and precision gear mesh
Dimensions and Weight
- Tooth Count: 57 teeth – enables precise gear ratio tuning for RC drivetrain setups
- Tooth Pitch: 0.8Mod – supports consistent pinion gear engagement and smooth operation
- Gear Diameter: Optimised for 57T configuration to balance torque and speed
- Thickness: CNC-machined for uniform profile and rotational stability
- Weight: Steel construction provides strength while maintaining manageable rotational mass
Material and Build Quality
- Material: Super-tough steel – engineered for long-lasting durability in extreme RC conditions
- Finish: Steel – corrosion-resistant surface supports long-term use and visual consistency
- Manufacturing: CNC machined – ensures precision in tooth geometry and overall gear dimensions
- Structural Integrity: Designed to resist deformation under high torque loads
Performance and Compatibility
- Designed for: RC vehicles requiring 0.8Mod spur gears and high-load drivetrain components
- Use Case: Ideal for upgrading drivetrain durability and replacing worn spur gears
- Fitment: Compatible with standard RC gear mounting systems for easy installation
- Operational Benefit: Promotes smooth gear mesh and consistent power transfer
- Durability: Withstands aggressive terrain and high-speed RC driving
Packaging and Accessories
- Included Components: 1 x 57T HD steel spur gear
- Packaging Format: Individually packed – protects gear during transport and simplifies inventory handling
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.
