These front composite slider driveshafts provide ideal replacement parts for your kit supplied items.
The ARRMA AR310780 22T MOD1 Safe-D5 Pinion Gear is a high-performance gear designed to increase the speed and efficiency of your 1/8 scale RC vehicle. Constructed from premium-grade hardened steel, this 22-tooth gear offers a seamless fit and optimal power delivery when installed in high-torque brushless setups. The precision-engineered MOD1 pitch ensures compatibility with ARRMA’s heavy-duty drivetrain systems, while the unique Safe-D5 bore design locks firmly onto your motor shaft to prevent slippage under load.
What are the key features of ARRMA AR310780 22T Pinion Gear?
- 22T tooth count – ideal for boosting top speed without sacrificing too much low-end torque
- MOD1 gear pitch – fits 1/8 scale ARRMA vehicles with robust drivetrain systems
- Safe-D5 design – reduces risk of gear spin or shaft damage during aggressive acceleration
- Hardened steel construction – ensures excellent longevity and durability
- Set screw included – makes installation easy and secure
- Optimised for brushless systems – designed to handle high RPMs and torque loads
- Perfect for speed tuning – allows fine-tuning of drivetrain to match driving conditions
- ARRMA-grade precision – reliable, smooth gear meshing and minimal vibration
If you’re seeking to increase your ARRMA vehicle’s top-end speed while maintaining efficient torque transfer, the 22T MOD1 pinion is an excellent upgrade choice. The robust hardened steel teeth provide long-lasting wear resistance, especially when paired with powerful brushless motors. With the Safe-D5 mounting system, you get added confidence in high-load conditions, ensuring your gear holds firm when it matters most.
The ARRMA AR310780 is suitable for experienced hobbyists and competitive RC drivers looking to fine-tune performance and drivetrain output. Whether you're racing or bashing, this pinion gear will keep your RC car driving fast and reliably. Buy ARRMA AR310780 now to get the speed and performance advantage your setup deserves.
- Brand: ARRMA
- Model: AR310780
- Appliance Type: RC pinion gear, MOD1 gear, ARRMA Safe-D5 gear
- Tooth Count: 22T – boosts top speed while maintaining good torque for 1/8 scale RC vehicles
- Gear Pitch: MOD1 – standard for high-power RC setups using durable drivetrain components
- Bore Type: Safe-D5 – anti-slip design ensures secure motor shaft grip under torque stress
- Material: Hardened steel – provides long-term durability under harsh driving conditions
- Finish: Machined for smooth, quiet operation and precise meshing with spur gears
- Motor Compatibility: Designed for high-RPM brushless motors with 5mm shafts
- Vehicle Compatibility: Fits 1/8 ARRMA vehicles requiring MOD1 pinions
- Mounting Hardware: Includes set screw for shaft locking
- Performance Focus: Enhanced speed, smoother transitions, and reduced drivetrain vibration
- Use Case: Ideal for bashing, racing, or terrain-specific tuning
- User Level: Intermediate to advanced RC enthusiasts upgrading drivetrain output
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.
