Baby Stuff Lab compares top-rated RC Vehicle Transmission Gears by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Vehicle Transmission Gears
No. 1 
Pothyes 48P 3.175mm M0.53 Black Steel Metal Pinion Motor Gear 14T 15T 16T 17T 18T 19T 20T 21T 22T 23T for HPI Kyosho Losi Axial Tamiya 1/8 1/10 RC Car...
- Metal 5mm Pinion Motor Gear Sets 13T 14T 15T 16T 17T 18T 19T 20T 21T 23T. Tooth pitch: 32 pitch（0.8 module is the same as 32 standard）
- The 32DP pinion gear sets are made of hardened steel, durable and reusable.
- Compatible with Arrma Traxxas Axial HSP Redcat Losi 1/8 1/10 Scale RC Car Truck Buggy.
- Fits for 5mm shaft size motors of 1/8 1/10 RC car;
- Note: 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.
No. 2 
OGRC Steel Hardened 32P Pinion Gears 10T 11T 12T 13T 14T 3.175mm Shaft for Traxxas Arrma HSP HPI AXIAL Tamiya Losi 1/10 RC Car
- Made from tough hardened steel for superior strength and wear resistance, ensuring long-lasting performance in high-performance RC vehicles.
- Includes gears with 10T, 11T, 12T, 13T, and 14T teeth counts, allowing you to fine-tune your gear ratio for optimal speed or torque.
- Perfect for 3.175mm shaft motors, designed to fit motors with a 3.175mm shaft, providing a secure fit and efficient power transfer.
- Compatible with 550, 540, 3650, and other similar motors, making it ideal for various RC car, truck, and off-road models.
- Comes with five gears (10T 11T 12T 13T 14T), 5pcs M4 set screws, and a 2mm hex wrench for quick, hassle-free installation—no extra tools needed.
No. 3 
INJORA 15g Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M 1/18 RC Crawler Car Upgrade
- CNC machined, durable and greater strength, long service life.
- Stainless steel materials, with excellent rust resistant,enhance wear resistance.
- Includes all transmission gears and a 11-tooth motor pinion.
- Ultra-low 40.3:1 reduction ratio for maximum rock-climbing power and unstoppable torque.
- Low range transmission gear set for TRX4M Defender, Bronco, K10 High Trail, F150 1/18 crawler car upgrade.
No. 4 
M1 Spur Gear 1.0 Metric Pitch 44-Tooth, 30T 32T 34T 36T 38T 40T 42T 44T 46T 48T 50T 52T Spur Gear Mod 1 for TRAXXAS Slayer Pro 4X4 Revo 3.3 ARRMA HPI...
- 【Compatible with】 30 tooth hardened steel Mod 1 (1.0 metric pitch) spur gear upgrades parts suitable for 1/8 1/10 Electric / Nitro & Glow Fuel / TRAXXAS / LOSI / OFNA / MUGEN /SERPENT / ARRMA /...
- 【Material】Hardened Steel: increased wear resistance and improve fatigue life, make them roll smoothly.
- 【Upgrade Parts】Replacement of the stock damaged parts, which is stronger, more stable, environmentally friendly and longer service life.
- 【Note】Various tooth count spur gears provide more gear settings for different track conditions. We offer 30-52T gears for you to choose from, so you can get the best gearing for a better racing...
No. 5 
AMOGOT RC Steel Metal Spur Diff Differential Main Gear 64T 17T 21T 26T 29T Motor Gear for HSP 1/10 Monster Truck Brontosaurus Redcat Volcano EPX RC...
- 【Feature】64T main gear and 17T 21T 26T 29T motor gears combo. 64T steel gears general for 1/10 trams, 17T, 21T for HSP 94111PRO 94111, 26T for HSP 94107 94170, 94123, 941031,29T for HSP 94123
- 【Spec】17T 21T 26T 29T Pinion gear aperture is 3.175mm, perfectly compatible with your motor, 64T Main gear aperture is 5mm, perfectly compatible with your Gearbox Transmission Box
- 【Material】Steel Metal material, anti-wear, strong and durable, Rust-proof treatment on the surface of gears,more powerful and more stable.
- 【Suit for】compatible with Redcat Lightning EPX Drift, Lightning EPX PRO, Sandstorm, Sandstorm TK, Tsunami EPX, Volcano Epx/epx PRO, Vortex HSP 1/10 Monster Truck
- 【Package included】1 * 64T Motor Gear / 1 * 17T Pinion/ 1 * 21T Pinion/1 * 26T Pinion/1 * 29T Pinion
No. 6 
5Pcs 48DP Pinion Gear Set, 20T 22T 24T 26T 28T Hardened Steel Pinion Gear Set with 5mm Hole, RC Motor Gear Climbing Car Gear Accessories Suitable for...
- 【5 Gear Sizes】Remote control motor gear diameter: 11mm/0.4in (20T), 12mm/0.5in (22T), 13mm/0.5in (24T), 14mm/0.6in (26T), 15mm/0.6in (28T), package also includes 5 machine instrument screws，M4 *...
- 【45 Steel Material】Made of strong and durable steel, so that the gear assembly has excellent performance, which helps to improve the overall performance of the remote control car, easy to install,...
- 【48DP Pinion Gear】48DP is the pitch of each tooth on the pinion gear and the 20T 22T 24T 26T 28T is the number of teeth on the pinion gear. You have to make sure your spur gear and pinion gear...
- 【Applicable】Suitable for remote control cars, (5mm) Shaft Size Motors(make sure your RC motor shaft have the same diameter), hill climbing vehicles, not easy to deform or damage, can be used as a...
- 【Package List】You will receive 5 remote control motor gear, and Comes with set screws for each pinion gear. You will like the option of being able to change your gear ratio for different track...
No. 7 
INJORA 16g Complete Transmission Gearbox with Steel 0.3 Mod Transmission Gear for Axial SCX24 Deadbolt C10 JLU Gladiator Bronco 1/24 RC Crawler Car...
- Precision CNC machined aluminum & steel construction, stability and durability.
- Black anodized for durability, corrosion resistance and good looks.
- Come with steel 0.3 mod transmission gear set, increased wear resistance and improved service life.
- Hardened gears provides an excellent upgrade in strength and reliability to the scx24 transmission.
- Transmission gear set: 51T & 19T, spur gear: 0.3 Mod, 55T, pinion gear: 11T(nylon).
No. 8 
INJORA 15g Stainless Steel 9.7:1 Overdrive Transmission Gear Pinion Set for TRX4M Upgrade 1/18 RC Crawler Car
- Stainless steel materials, with excellent rust resistant,enhance wear resistance.
- CNC machined, durable and greater strength, long service life.
- 9.7/1 overdrive gears increase speed approx 71% to get the power to the axles and create higher ground clearance.
- Includes all transmission gears and an 11-tooth motor pinion.
- Suit for TRX4M Defender, Bronco, K10 High Trail, F150 Upgrade 1/18 RC Crawler Car.
No. 9 
AIMROCK 5-Pack 48P RC Motor Pinion Gears Set: 13T 14T 15T 16T 17T Upgrade Parts for 1/10 RC Car 3.175mm Shaft Motor
- 【Hardened Steel】Hardened Steel Solid Construction, Work with Steel Spur Gear (Warm noted: please DO NOT assemble these pinion gears to plastic or aluminum spur gears, otherwise it may destroy your...
- 【48 Pitch】It won’t mesh with other pitch spur gear. Please pay attention to your Spur Gear’s Pitch before ordering
- 【Five different Teeth】there are 5 sizes and 13T 14T 15T 16T 17T are the teeth number of each pinion gear. Five different teeth pinion gears offer you Five Speed Modes to meet your requirements
- 【Widely Application】The pinion gear’s inner Diameter: 3.175mm (1/8 Inch), used on 3.175mm (1/8 Inch) Shaft RC Car Boat Plane Motor
- 【Package Included】5 x RC Pinion Gear, 5 x RC Grub Screw and 1 x Steel Hex Key
No. 10 
hopsupRC Steel Transmission Gear for Gearbox Transmission Gear Upgrades Part for 1/10 Slash 2WD(VXL),Rustler/Stampede/Bandit 2WD(VXL),Black
- 【Compatible with】:Upgrades Part for 1/10 Slash 2WD(VXL),Rustler 2WD(VXL),Stampede2WD(VXL),Bandit 2WD(VXL).
- 【Long-lasting Performance】The RC gear set is with precision manufactured gear teeth for smooth, they works with low noise.consistent performance.
- 【High Quality Material】The rc Upgrades made of high quality material, which is stronger, more stable, not easy to damage,environmentally friendly and has a long service life,wear-resistant.
- 【Easy to Install】:The RC Gear Set can be directly installed, providing unmatched driving versatility,It is designed to allow more smooth rotation and strength,do need any modification.
- 【Special note】:In the position of various screw holes, screw glue is applied, so that the screws are not easily separated from the upgrade accessories.
Last update on 2026-03-06
