Looking for the best RC gear upgrade sets to enhance your car’s performance? I’ve tested numerous options, and these top picks will boost your speed, torque, and control for the ultimate RC experience.
Looking to boost your RC car’s speed, torque, and control? These gear upgrade sets are built for power, precision, and performance. They’re easy to install and made to last.
I’ve explored dozens of gear sets and found the ones that truly deliver. If you want smoother rides and tougher builds, you’re in the right place.
List of Top 10 RC Gear Upgrade Sets
| Image | Title | Best For | Price |
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4pcs 48P Pinion Gear 3.175mm Set Hardened 24T 25T 26T 27T 48DP Pitch Gears RC Upgrade Part with Screwdriver |
This gear set is perfect for RC car lovers who want stronger performance and longer-lasting parts. If you race, bash, or upgrade your ride, these hardened steel gears are built to keep up. |
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OGRC 32P 5mm Pinion Gear 17T 18T 19T 20T 21T Hardened Metal Pinion Motor Gear Set for RC Buggy Car Monster Truck(Compatible with 0.8 Metric Pitch) |
This pinion gear set is perfect for RC car enthusiasts who want to fine-tune their vehicles for the best performance. It’s great for those who love customizing and need durable parts that work smoothly and quietly. |
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INJORA 15g Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M 1/18 RC Crawler Car Upgrade |
This gear set is perfect for TRX4M RC car fans who love rock crawling. It gives your crawler more power and stronger torque for tough trails. |
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Hardened Steel Upgrade Pinion Gear Set: 13T 14T 15T 16T fit 5mm RC Motor Shaft (Work with Steel Spur Gears) for RC Vehicles, Set of 4 |
This gear set is perfect for RC hobbyists who want stronger performance and longer-lasting parts. If you run 1/8 or 1/10 scale RC trucks or buggies with a 5mm motor shaft, these hardened steel gears are a great fit. |
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RC Transmission Gear Set Metal Gearbox Gear with Shaft and Motor Gear for Axial SCX24 90081 AXI00001 AXI00002 AXI00005 AXI00006 1/24 RC Crawler Car Upgrade Parts |
This gear set is perfect for RC enthusiasts who love upgrading their Axial SCX24 models. It’s designed to improve your car’s performance and durability. |
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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 Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy |
This gear set is perfect for RC car lovers who want a quick and strong upgrade. It fits most 1/10 scale models and works great with a 3.175mm motor shaft. |
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RC 48P 76T & 83T & 86T & 90T Spur Gear Upgrades Part for 1/10 Slash Rustler Stampede Bandit 2WD VXL XL-5,Tough Nylon 4PCS Spur Gear Hops Up,Replace #4676#4683#4686#4690 |
This gear set is perfect for RC car lovers who want stronger, smoother, and quieter performance. If you drive a Slash, Rustler, Stampede, or Bandit 2WD, this upgrade makes your car tougher and more reliable. |
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48DP Metal Pinion Hardened Steel Gear 2.3mm Shaft 14T 10T 9T Metal Motor Gear Set for 1/18 RC Car Traxxas LaTrax Teton Rally Desert Prerunner SST Upgrade Part 7592/7645/7644 |
This gear set is perfect for RC car fans who love to upgrade and race. If you want your 1/18 Traxxas LaTrax to run stronger and smoother, this is for you. |
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86T 48P Spur Gear Set Metal Steel with 19T 21T Pinions Gear Sets Upgrade Parts Replace Traxxas 4686 Fit for 1/10 Traxxas Slash 2WD Spur Gear Rustler 2WD Stampede 2WD 48P 86T Spur Gear |
This gear set is perfect for RC hobbyists who want stronger, smoother, and more reliable performance from their 1/10 Traxxas 2WD vehicles. It’s great for anyone who loves upgrading parts for better durability and control. |
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INJORA Complete Gearbox Transmission with Gears Set 1/10 RC Crawler Car Axial SCX10 SCX10 II 90046 Upgrade Part (Black Complete Gearbox) |
This gearbox is perfect for anyone who loves RC crawler cars and wants to upgrade their Axial SCX10 or SCX10 II 90046. It’s made of premium material, ensuring it’s durable and provides a smooth driving experience. |
Detailed Reviews
Looking for the Best RC Gear Upgrade Sets? This guide gives you clear, expert-picked options that boost your RC car’s performance and durability. Every product is reviewed for value, so you can upgrade with confidence.
1. 4pcs 48P Pinion Gear 3.175mm Set Hardened 24T 25T 26T 27T 48DP Pitch Gears RC Upgrade Part with Screwdriver
Upgrade your RC car with precision-cut hardened steel gears. Each gear is CNC machined for smooth performance and long-lasting durability. Fits motors with a 3.175mm shaft for a perfect match.
You get four gears in 24T, 25T, 26T, and 27T sizes. A hex wrench and setscrews are also included.
Works with Traxxas, Losi, Redcat, Arrma, and more. Boost your car’s speed, torque, and control. Built to handle high power and rough terrain with ease.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for RC car lovers who want stronger performance and longer-lasting parts. If you race, bash, or upgrade your ride, these hardened steel gears are built to keep up.
Ready to Purchase?
2. OGRC 32P 5mm Pinion Gear 17T 18T 19T 20T 21T Hardened Metal Pinion Motor Gear Set for RC Buggy Car Monster Truck(Compatible with 0.8 Metric Pitch)
Strong, smooth, and quiet—this gear set is built to perform. Made from hardened metal, it lasts longer and runs better. Fits perfectly with 5mm motor shafts and 0.8M pitch gears.
Choose from five gear sizes to match your speed needs. Comes with a hex key for easy setup.
| Pros | Cons |
|---|---|
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Perfect For:
This pinion gear set is perfect for RC car enthusiasts who want to fine-tune their vehicles for the best performance. It’s great for those who love customizing and need durable parts that work smoothly and quietly.
Ready to Purchase?
3. INJORA 15g Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M 1/18 RC Crawler Car Upgrade
Upgrade your TRX4M crawler with unstoppable torque. This gear set gives you maximum climbing power. Made from strong stainless steel, it lasts longer and resists rust.
You get all transmission gears plus a 11-tooth motor pinion. Just remember to grease the gears for smooth performance.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for TRX4M RC car fans who love rock crawling. It gives your crawler more power and stronger torque for tough trails.
Ready to Purchase?
4. Hardened Steel Upgrade Pinion Gear Set: 13T 14T 15T 16T fit 5mm RC Motor Shaft (Work with Steel Spur Gears) for RC Vehicles, Set of 4
This Hardened Steel Upgrade Pinion Gear Set includes four gears: 13T, 14T, 15T, and 16T. It fits a 5mm RC motor shaft. It is perfect for many RC vehicles.
These pinion gears are made from hardened steel. They work best with steel spur gears.
The set comes with four gears, four grub screws, and one L Allen wrench. It’s suitable for 1/8 and 1/10 scale RC vehicles. Great for brands like Traxxas, Axial, HSP, and Redcat.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for RC hobbyists who want stronger performance and longer-lasting parts. If you run 1/8 or 1/10 scale RC trucks or buggies with a 5mm motor shaft, these hardened steel gears are a great fit.
Ready to Purchase?
5. RC Transmission Gear Set Metal Gearbox Gear with Shaft and Motor Gear for Axial SCX24 90081 AXI00001 AXI00002 AXI00005 AXI00006 1/24 RC Crawler Car Upgrade Parts
Upgrade your RC crawler with this RC Transmission Gear Set. It’s made of strong metal that resists wear and rust.
The design is precise and the workmanship is top-notch. It boosts your car’s performance and makes driving smoother.
Fits perfectly. Works reliably. Installs easily.
| Pros | Cons |
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Perfect For:
This gear set is perfect for RC enthusiasts who love upgrading their Axial SCX24 models. It’s designed to improve your car’s performance and durability.
Ready to Purchase?
6. 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 Kyosho Losi Axial Traxxas Tamiya Associated 1/10 RC Car Monster Truck Buggy
This 5-pack steel gear set is great for 1/10 scale RC cars. It fits motors with a 3.175mm (1/8-inch) shaft.
The set includes five 48P pinion gears: 28T, 29T, 30T, 31T, and 32T. Each gear is made of hardened steel for extra strength. The set comes with grub screws for easy setup.
| Pros | Cons |
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Perfect For:
This gear set is perfect for RC car lovers who want a quick and strong upgrade. It fits most 1/10 scale models and works great with a 3.175mm motor shaft.
Ready to Purchase?
7. RC 48P 76T & 83T & 86T & 90T Spur Gear Upgrades Part for 1/10 Slash Rustler Stampede Bandit 2WD VXL XL-5,Tough Nylon 4PCS Spur Gear Hops Up,Replace #4676#4683#4686#4690
Upgrade your RC car with this tough nylon spur gear set. It’s built for smooth performance and long-lasting durability.
Each gear is made from strong, wear-resistant nylon. They run quietly, even at high speeds. Installation is quick and easy—no changes needed.
Fits perfectly with 1/10 Slash, Rustler, Stampede, Bandit 2WD VXL XL-5. Designed for stable rotation and extra strength. For best results, use screw glue on metal parts to keep everything secure.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for RC car lovers who want stronger, smoother, and quieter performance. If you drive a Slash, Rustler, Stampede, or Bandit 2WD, this upgrade makes your car tougher and more reliable.
Ready to Purchase?
8. 48DP Metal Pinion Hardened Steel Gear 2.3mm Shaft 14T 10T 9T Metal Motor Gear Set for 1/18 RC Car Traxxas LaTrax Teton Rally Desert Prerunner SST Upgrade Part 7592/7645/7644
Boost your RC car’s power with this 48DP Metal Pinion Gear Set. Made from hardened steel, it’s tough, smooth, and built to last.
Fits Traxxas 1/18 LaTrax Teton, Rally, Desert Prerunner SST. Gives your motor more torque and better speed. Easy to install with DIY-friendly parts.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for RC car fans who love to upgrade and race. If you want your 1/18 Traxxas LaTrax to run stronger and smoother, this is for you.
Ready to Purchase?
9. 86T 48P Spur Gear Set Metal Steel with 19T 21T Pinions Gear Sets Upgrade Parts Replace Traxxas 4686 Fit for 1/10 Traxxas Slash 2WD Spur Gear Rustler 2WD Stampede 2WD 48P 86T Spur Gear
Upgrade your Traxxas 2WD with this 86T 48P Spur Gear Set. It fits Slash, Rustler, and Stampede models and replaces part numbers 4686, 4676, and 4690.
Made from hardened steel, this gear set is built for strength and long life. It rolls smoother and runs quieter, giving you better power handling every time.
You get three pinion gears. You get one 86T spur gear. You also get screws for easy setup.
| Pros | Cons |
|---|---|
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Perfect For:
This gear set is perfect for RC hobbyists who want stronger, smoother, and more reliable performance from their 1/10 Traxxas 2WD vehicles. It’s great for anyone who loves upgrading parts for better durability and control.
Ready to Purchase?
10. INJORA Complete Gearbox Transmission with Gears Set 1/10 RC Crawler Car Axial SCX10 SCX10 II 90046 Upgrade Part (Black Complete Gearbox)
Upgrade your RC crawler with the INJORA Complete Gearbox Transmission. It’s built tough and made to last.
The gearbox is complete and ready to install. It has a durable nylon casing. It fits SCX10 & SCX10 II 90046 models perfectly.
Enjoy smooth driving and excellent performance. The premium materials keep it strong on any terrain. This is a smart upgrade for serious RC fans.
| Pros | Cons |
|---|---|
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Perfect For:
This gearbox is perfect for anyone who loves RC crawler cars and wants to upgrade their Axial SCX10 or SCX10 II 90046. It’s made of premium material, ensuring it’s durable and provides a smooth driving experience.
Ready to Purchase?
Buying Guide
Looking to enhance your RC car’s speed, torque, and control? These gear upgrade sets are designed for power, precision, and performance. They’re easy to install and built to last.
I’ve explored dozens of gear sets and found the ones that truly deliver. If you want smoother rides and tougher builds, you’re in the right place.
Factors to Consider When Buying RC Gear Upgrade Sets
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Material: Choose gears made from hardened steel or stainless steel for durability and long-lasting performance. These materials resist wear and tear, ensuring your RC car can handle rough terrains and high power.
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Compatibility: Ensure the gear set fits your RC car model. Check the shaft size and pitch (like 48P or 32P) to match your motor and existing gears. Compatibility with brands like Traxxas, Losi, Redcat, and Arrma is a plus.
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Gear Sizes: Different gear sizes affect your car’s speed and torque. A set with multiple sizes (e.g., 24T, 25T, 26T, 27T) allows you to customize performance based on your needs.
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Ease of Installation: Look for sets that include hex wrenches, grub screws, and other necessary tools. This makes DIY installation straightforward and hassle-free.
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Performance Needs: Decide if you need more speed or torque. High-speed gears are great for racing, while low-range gears provide better climbing power for crawlers.
Top RC Gear Upgrade Sets
4pcs 48P Pinion Gear 3.175mm Set
- Material: Hardened steel
- Compatibility: Traxxas, Losi, Redcat, Arrma
- Includes: 24T, 25T, 26T, 27T gears, hex wrench, setscrews
OGRC 32P 5mm Pinion Gear Set
- Material: Hardened metal
- Compatibility: 0.8M pitch gears, 5mm motor shafts
- Includes: 17T, 18T, 19T, 20T, 21T gears, hex key
INJORA 15g Stainless Steel Low Range Transmission Gear Set
- Material: Stainless steel
- Compatibility: TRX4M 1/18 RC Crawler
- Includes: All transmission gears, 11-tooth motor pinion
Hardened Steel Upgrade Pinion Gear Set
- Material: Hardened steel
- Compatibility: 1/8 and 1/10 scale RC vehicles
- Includes: 13T, 14T, 15T, 16T gears, grub screws, L Allen wrench
RC Transmission Gear Set for Axial SCX24
- Material: Strong metal
- Compatibility: Axial SCX24
- Includes: Complete transmission gear set, shaft, motor gear
5Pack ShareGoo Steel 48P 3.175mm Pinion Gear Sets
- Material: Hardened steel
- Compatibility: 1/10 scale RC cars, 3.175mm (1/8-inch) shaft
- Includes: 28T, 29T, 30T, 31T, 32T gears, grub screws
RC 48P Spur Gear Upgrades
- Material: Tough nylon
- Compatibility: 1/10 Slash, Rustler, Stampede, Bandit 2WD VXL XL-5
- Includes: 76T, 83T, 86T, 90T spur gears
48DP Metal Pinion Hardened Steel Gear Set
- Material: Hardened steel
- Compatibility: Traxxas 1/18 LaTrax Teton, Rally, Desert Prerunner SST
- Includes: 14T, 10T, 9T gears
86T 48P Spur Gear Set with Pinions
- Material: Hardened steel
- Compatibility: 1/10 Traxxas Slash, Rustler, Stampede 2WD
- Includes: 86T spur gear, 19T, 21T pinion gears, screws
INJORA Complete Gearbox Transmission
- Material: Durable nylon casing
- Compatibility: SCX10 & SCX10 II 90046
- Includes: Complete gearbox transmission set
Choose the right gear set to match your RC car’s needs and enjoy enhanced performance on every ride.