You will not be allowed to compare more than 4 products at a time
View compare5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 28T 29T 30T 31T 32T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyo
5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets 28T 29T 30T 31T 32T fit 3.175mm (1/8-Inch) Shaft Compatible with Arrma HPI Kyo
Hurry! Only left 10 in stock
Regular price
$17.55 USD
Sale price
$17.55 USD
Regular price
$25.07 USD
Unit price
per
Shipping calculated at checkout.
Sold by Toytooth, an authorized reseller.
Sold by ToyTooth — Your trusted kids' toy store.
Returns accepted within 30 days | support@toytooth.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to ensure your purchase arrives in perfect condition
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
🛒
General Product Safety Advisory
Always read the product label, instructions, and safety warnings before use. Do not use damaged or modified products. Store products in appropriate conditions as specified by the manufacturer.
Keep all products out of reach of children unless specifically designed for their use.
ℹ️
Product Authenticity & Notice
All products sold by ToyTooth are 100% authentic, sourced directly from trusted toy suppliers and brands. Product colors and dimensions may vary slightly from images due to screen calibration and manufacturing tolerances.
ToyTooth — Fun Toys for Every Kid, Delivered to Your Door.
Share
Couldn't load pickup availability
Guarantee safe and secure checkout
Description
Description
Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh. For 3.175mm shaft motor of 1/10 RC Car.Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy The 48P pinion gear sets are made of hardened steel,durable and reusable. Universal upgrade 48P pinion gear,total 5Pcs,28T 29T 30T 31T 32T with 3.175mm inner diameter. The variety of tooth pinions allows for more gear setups,for different racing track conditions. To avoid the ESC/motor overheat,please check the ESC and motor temperatures regularly throughout the run after change the pinion gear. Easy to install and upgrade.Come with grub screws. Material:Steel Tooth count: 28T 29T 30T 31T 32T Tooth pitch: 48 pitch Height: 9mm For shaft: 3.175mm(1/8-Inch) Package includes: 5x Pinion gear(28T 29T 30T 31T 32T) 5x Grub screws
Frequently Asked Questions
- Q: What materials are the pinion gears made of? A: The pinion gears are made of hardened steel. This material ensures durability and reuse, making them suitable for various RC applications.
- Q: What is the tooth pitch of the pinion gears? A: The tooth pitch of the pinion gears is forty-eight pitch. This specification is essential for compatibility with different spur gears.
- Q: What are the dimensions of the pinion gears? A: The inner diameter of the pinion gears is three point one seven five millimeters. The height of each gear is nine millimeters.
- Q: How do I install the pinion gears on my RC car? A: To install the pinion gears, align them with the motor shaft and secure them with the included grub screws. This makes upgrading simple and efficient.
- Q: Are these pinion gears compatible with all RC cars? A: No, these pinion gears are specifically compatible with RC cars that have a three point one seven five millimeter motor shaft. Ensure your motor matches this size.
- Q: What is the range of tooth counts included in this set? A: The set includes five pinion gears with tooth counts of twenty-eight, twenty-nine, thirty, thirty-one, and thirty-two. This variety allows for flexible gearing options.
- Q: How do I maintain the pinion gears for longevity? A: To maintain the pinion gears, regularly check for wear and ensure they are clean. Avoid overheating by monitoring the motor and ESC temperatures during use.
- Q: Is it safe to use these pinion gears for racing? A: Yes, these pinion gears are designed for racing applications. However, ensure proper temperature management to prevent motor overheating.
- Q: Can I use these pinion gears with different motor brands? A: Yes, these pinion gears are compatible with various brands such as Arrma, HPI, Kyosho, and Traxxas, provided the motor shaft size is correct.
- Q: What should I do if I experience issues with the pinion gears? A: If you encounter issues, check the installation and compatibility with your motor. If problems persist, consult the manufacturer's support for assistance.
- Q: What is the return policy for this product? A: The return policy allows for returns within a specified period if the product is unopened and in its original packaging. Check the retailer's policy for details.
- Q: How should I store the pinion gears when not in use? A: Store the pinion gears in a dry, cool place to prevent rust and damage. Keep them in their original packaging or a dedicated container.
- Q: Are these pinion gears suitable for beginners? A: Yes, these pinion gears are suitable for beginners due to their easy installation process. Just ensure you have the correct motor shaft size.
- Q: What if the pinion gears arrive damaged? A: If the pinion gears arrive damaged, contact customer support immediately to initiate a return or exchange. Retain all packaging for the return process.
- Q: How do I know which pinion gear to choose for my RC car? A: Choose a pinion gear based on your desired speed and torque. The variety in tooth count allows you to customize performance for different track conditions.