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Pinion Gears for RC Cars & Trucks

Find pinion gears for RC cars and trucks in a variety of tooth counts, pitches, and bore sizes to help tune speed, acceleration, and overall drivetrain performance. This collection includes replacement and upgrade pinion gears for different RC applications, including on-road cars, off-road trucks, buggies, monster trucks, crawlers, and high-performance builds.

Whether you are replacing a worn gear, changing your gear ratio, improving acceleration, or tuning for higher top speed, the right pinion gear can make a noticeable difference in how your RC vehicle performs. Browse our RC pinion gears to find the right fit for your motor, spur gear, and driving setup.

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7075 Alloy Machined Mod 0.6 Pinion Gear 19T, 3.17mm Bore/Shaft for Brushless R/C Save 16%

7075 Alloy Machined Mod 0.6 Pinion Gear 19T, 3.17mm Bore/Shaft for Brushless R/C

C33061
Type: 0.6 MOD Pinion Gear
$3.99
$3.35
in stock
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7075 Alloy Machined Mod 0.6 Pinion Gear 18T, 3.17mm Bore/Shaft for Brushless R/C

7075 Alloy Machined Mod 0.6 Pinion Gear 18T, 3.17mm Bore/Shaft for Brushless R/C

C33060
Type: 0.6 MOD Pinion Gear
$3.99
in stock
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7075 Alloy Machined Mod 0.6 Pinion Gear 17T, 3.17mm Bore/Shaft for Brushless R/C

7075 Alloy Machined Mod 0.6 Pinion Gear 17T, 3.17mm Bore/Shaft for Brushless R/C

C33059
Type: 0.6 MOD Pinion Gear
$3.99
in stock
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7075 Alloy Machined Mod 0.6 Pinion Gear 16T, 3.17mm Bore/Shaft for Brushless R/C

7075 Alloy 16T Mod 0.6 Pinion Gear for Brushless RC, 3.17mm Shaft

C33058
Type: 0.6 MOD Pinion Gear
$3.99
in stock
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7075 Alloy Machined Mod 0.6 Pinion Gear 14T, 3.17mm Bore/Shaft for Brushless R/C Save 16%

7075 Alloy Machined Mod 0.6 Pinion Gear 14T, 3.17mm Bore/Shaft for Brushless R/C

C33056
Type: 0.6 MOD Pinion Gear
$3.99
$3.35
in stock
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7075 Alloy Machined Mod 0.6 Pinion Gear 13T, 3.17mm Bore/Shaft for Brushless R/C

7075 Alloy Machined Mod 0.6 Pinion Gear 13T, 3.17mm Bore/Shaft for Brushless R/C

C33055
Type: 0.6 MOD Pinion Gear
$3.99
in stock
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0.8 Pitch Metal Pinion Gear 14T (Brass) Save 56%

0.125 Bore 0.8 Pitch Metal Pinion Gear 14T (Brass)

C27566
Type: Pinion Gear Rock Crawlers Parts
$3.99
$1.76
in stock
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13T Pinion Gear for C23868 Save 35%

13T Pinion Gear for C23868 | Hobao Hyper 9

C28266
Type: Pinion Gear for Hobao Hyper 9
$10.99
$7.14
in stock
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48 Pitch 20T Motor Pinion Gear w/ Hardware for C30395 Save 39%

0.125 Bore 48 Pitch 20T Motor Pinion Gear w/ Hardware for C30395 | Axial SCX-10 | SCX10 II (#90046-47)

C30424
Type: Hardware for Axial SCX-10
$5.99
$3.65
in stock
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20 Positions Pinion Gear Carrying Storage Rack for 1/8 & 5mm Shaft Save 16%

20 Positions Pinion Gear Carrying Storage Rack for 1/8 & 5mm Shaft

C28794SILVER
Type: Pinion Gear 1/8 Cleaning Tools Pit Area Tools Mats Organizers
$25.99
$21.83
in stock
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20 Positions Pinion Gear Carrying Storage Rack for 1/8 & 5mm Shaft Save 33%

20 Positions Pinion Gear Carrying Storage Rack for 1/8 & 5mm Shaft

C28794RED
Type: Pinion Gear 1/8 Cleaning Tools Pit Area Tools Mats Organizers
$25.99
$17.41
in stock
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3Racing 64 Pitch Pinion Gear 49T (7075 w/ Hard Coating) Sold out

3Racing 64 Pitch Pinion Gear 49T (7075 w/ Hard Coating)

3RAC-PG6449
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.50
Out of stock
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3Racing 64 Pitch Pinion Gear 39T (7075 w/ Hard Coating) Save 10%

3Racing 64 Pitch Pinion Gear 39T (7075 w/ Hard Coating)

3RAC-PG6439
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.50
Only 1 left!
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3Racing 64 Pitch Pinion Gear 37T (7075 w/ Hard Coating) Save 16%

3Racing 64 Pitch Pinion Gear 37T (7075 w/ Hard Coating)

3RAC-PG6437
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.20
in stock
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3Racing 64 Pitch Pinion Gear 35T (7075 w/ Hard Coating) Save 10%

3Racing 64 Pitch Pinion Gear 35T (7075 w/ Hard Coating)

3RAC-PG6435
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.50
Only 1 left!
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3Racing 64 Pitch Pinion Gear 33T (7075 w/ Hard Coating) Save 10%

3Racing 64 Pitch Pinion Gear 33T (7075 w/ Hard Coating)

3RAC-PG6433
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.50
Only 1 left!
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3Racing 64 Pitch Pinion Gear 28T (7075 w/ Hard Coating) Save 10%

3Racing 64 Pitch Pinion Gear 28T (7075 w/ Hard Coating)

3RAC-PG6428
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.50
Only 1 left!
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3Racing 64 Pitch Pinion Gear 26T (7075 w/ Hard Coating) Save 16%

3Racing 64 Pitch Pinion Gear 26T (7075 w/ Hard Coating)

3RAC-PG6426
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.20
Only 1 left!
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3Racing 64 Pitch Pinion Gear 25T (7075 w/ Hard Coating) Sold out

3Racing 64 Pitch Pinion Gear 25T (7075 w/ Hard Coating)

3RAC-PG6425
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$4.20
Out of stock
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3Racing 64 Pitch Pinion Gear 22T (7075 w/ Hard Coating) Save 41%

3Racing 64 Pitch Pinion Gear 22T (7075 w/ Hard Coating)

3RAC-PG6422
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$2.95
Only 1 left!
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3Racing 64 Pitch Pinion Gear 21T (7075 w/ Hard Coating) Save 41%

3Racing 64 Pitch Pinion Gear 21T (7075 w/ Hard Coating)

3RAC-PG6421
Type: 64 Pitch Pinion Gear 64 Pitch Pinion Gears
$5.00
$2.95
Only 1 left!
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3Racing 48 Pitch Pinion Gear 24T (7075 w/ Hard Coating), FF

3Racing 48 Pitch Pinion Gear 24T (7075 w/ Hard Coating), FF | Sakura FF Front Wheel Drive

3RAC-PG4824
Type: 48 Pitch Pinion Gear 48 Pitch Pinion Gears
$5.00
Only 1 left!
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3Racing 48 Pitch Pinion Gear 16T (7075 w/ Hard Coating), FF

3Racing 48 Pitch Pinion Gear 16T (7075 w/ Hard Coating), FF | Sakura FF Front Wheel Drive

3RAC-PG4816
Type: 48 Pitch Pinion Gear 48 Pitch Pinion Gears
$5.00
Only 1 left!
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Billet Machined 0.8 Steel 32 Pitch Pinion 13T for 1/10 Stampede 4X4 & Slash 4X4 Save 16%

3.17mm Bore 0.8 Steel 32 Pitch Pinion 13T for 1/10 Stampede 4X4, Slash 4X4

C33336SILVER
Type: Pinion Gear 1/10 Stampede 4X4 4WD Slash 4X4 1/10 Slash 4X4 (-2023 Non-LCG)
$5.99
$5.03
in stock
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Billet Machined 0.8 Steel 32 Pitch Pinion 13T for 1/10 Stampede 4X4 & Slash 4X4 Save 16%

3.17mm Bore 0.8 Steel 32 Pitch Pinion 13T for 1/10 Stampede 4X4, Slash 4X4

C33336ORANGE
Type: Pinion Gear 1/10 Stampede 4X4 4WD Slash 4X4 1/10 Slash 4X4 (-2023 Non-LCG)
$5.99
$5.03
in stock
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Billet Machined 16T Pinion Gear for Arrma 1/10 Granite Voltage 2WD Truck Save 78%

0.125 Bore 48P 16T Pinion Gear for Arrma 1/10 Granite Voltage 2WD Truck AR310769

C28970
Type: 48 Pitch Pinion Gear 1/10 Granite 2WD 1/10 Granite Voltage 2WD
$5.99
$1.32
in stock
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