HPI Racing SD‑07WR Steering Servo – Water‑Resistant • 6.0V • 7.0kg • Plastic Gears (160544)

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HPI Racing SD‑07WR Steering Servo – Water‑Resistant • 6.0V • 7.0kg • Plastic Gears (160544)

Standard‑Size Servo • 1/10 Scale Vehicles

The HPI Racing SD‑07WR (160544) is a water‑resistant standard‑size steering servo designed for 1/10 scale RC cars and trucks. Delivering 7.0kg of torque at 6.0V, this servo provides dependable steering performance for on‑road, off‑road, and basher applications where durability and consistent control are essential.

Its water‑resistant construction makes it well suited for use in wet, muddy, or dusty environments, while the plastic gear train keeps operation smooth and cost‑effective.


Product Overview

Reliable Steering for Everyday RC Use

The SD‑07WR is built for drivers who need a solid, no‑nonsense servo that can handle regular running conditions. It offers responsive steering feel and sufficient torque for most 1/10 scale platforms, making it ideal as a direct replacement or OEM‑style upgrade.


Performance & Features

  • 7.0kg torque @ 6.0V for confident steering control
  • Water‑resistant design for all‑weather driving
  • Plastic gears for smooth operation and reduced wear
  • Standard servo size for broad compatibility
  • Reliable centering and consistent response

Key Features

  • Standard‑size steering servo
  • Water‑resistant (WR) construction
  • 7.0kg torque at 6.0V
  • Smooth, dependable performance
  • Ideal for 1/10 scale cars and trucks
  • Genuine HPI Racing electronics component

Specifications

  • Brand: HPI Racing
  • Model: SD‑07WR
  • Servo Type: Steering
  • Torque: 7.0kg @ 6.0V
  • Operating Voltage: 6.0V
  • Gear Type: Plastic
  • Water Resistance: Yes
  • Scale Compatibility: 1/10
  • Part Number: 160544

Compatibility

  • Suitable for 1/10 scale touring cars, buggies, trucks, and bashers
  • Compatible with standard 2.4GHz radio systems
  • Works with typical ESC BEC outputs around 6.0V

What’s Included

  • 1 × HPI Racing SD‑07WR Water‑Resistant Steering Servo

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.

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Making a Difference

By choosing organic cotton clothing, you are using 50% less water, 50% less energy, and 46% less CO2. By choosing Big Frenchies, you are also planting a tree with every order.

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With no chemicals to weaken the fibers, our organic cotton clothing is more durable and softer than conventional cotton clothing, which makes it a great choice for people with sensitive skin.

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