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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.

640 products

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Use part type, scale, color, availability, or clearance filters to narrow this large collection.

Part, scale, color, and availability
Billet Machined 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1)

Machined 5mm Bore 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1) ARA310963 | Notorious 6S BLX | Outcast 6S BLX | Senton 6S BLX | Talion 6S BLX | Typhon 6S BLX

C28749GREY
Type: Pinion Gear
$7.99
in stock
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Billet Machined 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1)

Machined 5mm Bore 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1) ARA310963 | Notorious 6S BLX | Outcast 6S BLX | Senton 6S BLX | Talion 6S BLX | Typhon 6S BLX

C28749GREEN
Type: Pinion Gear
$7.99
in stock
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Billet Machined 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1)

Machined 5mm Bore 16T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1) ARA310963 | Notorious 6S BLX | Outcast 6S BLX | Senton 6S BLX | Talion 6S BLX | Typhon 6S BLX

C28749BLUE
Type: Pinion Gear
$7.99
in stock
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Billet Machined 12T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1) Save 16%

Machined 5mm Bore 12T Pinion Gear for Arrma 1/8 Kraton 6S BLX (MOD1) ARA311052 | Notorious 6S BLX | Outcast 6S BLX | Senton 6S BLX | Talion 6S BLX | Typhon 6S BLX

C28748
Type: Pinion Gear
$5.87 $6.99
Save 16%
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Billet Machined HD 11T Pinion Gear for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Machined 3.17mm Bore 32-pitch HD 11T Pinion Gear for Traxxas TRX-4 Scale Crawler

C28197
Type: Pinion Gear
$6.71 $7.99
Save 16%
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Billet Machined 0.8 Steel 32 Pitch Pinion 15T for 1/10 Stampede 4X4 & Slash 4X4 Save 16%

Machined 3mm Bore 0.8 Steel 32 Pitch Pinion 15T for 1/10 Stampede 4X4, Slash 4X4

C33335SILVER
Type: Pinion Gear
$5.03 $5.99
Save 16%
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Clutch Assembly w/ 50T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4 Save 55%

Clutch Assembly w/ 50T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

C32166
Type: Clutch
$13.50 $29.99
Save 55%
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Clutch Assembly w/ 52T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4 Save 5%

Clutch Assembly w/ 52T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

C32165
Type: Clutch
$28.49 $29.99
Save 5%
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Clutch Assembly w/ 53T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

Clutch Assembly w/ 53T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

C32164
Type: Clutch
$29.99
in stock
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Clutch Assembly w/ 54T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

Clutch Assembly w/ 54T Metal Spur & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

C32163
Type: Clutch
$29.99
in stock
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Clutch Assembly w/ 54T Spur, Hub & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

Clutch Assembly w/ 54T Spur, Hub & 15/17/19T Pinions for Traxxas 1/10 Slash 4X4

C31232
Type: Clutch
$29.99
in stock
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Billet Machined 25T Pinion Gear for Arrma 1/10 Granite Voltage 2WD Truck Save 19%

Machined 0.125 Bore 48P 25T Pinion Gear for Arrma 1/10 Granite Voltage 2WD Truck

C28972
Type: 48-Pitch Pinion Gear
$6.47 $7.99
Save 19%
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HD 5mm MOD1 Steel Pinion 11T for 1/8 Brushless Save 16%

HD 5mm MOD1 Steel Pinion 11T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23167
Type: Pinion Gear
$5.03 $5.99
Save 16%
in stock
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HD 5mm MOD1 Steel Pinion 18T for 1/8 Brushless

HD 5mm MOD1 Steel Pinion 18T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23073
Type: Pinion Gear
$5.99
in stock
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HD 5mm MOD1 Steel Pinion 17T for 1/8 Brushless Save 16%

HD 5mm MOD1 Steel Pinion 17T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23072
Type: Pinion Gear
$5.03 $5.99
Save 16%
in stock
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HD 5mm MOD1 Steel Pinion 16T for 1/8 Brushless

HD 5mm MOD1 Steel Pinion 16T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23071
Type: Pinion Gear
$5.99
in stock
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HD 5mm MOD1 Steel Pinion 15T for 1/8 Brushless

HD 5mm MOD1 Steel Pinion 15T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23070
Type: Pinion Gear
$5.99
in stock
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HD 5mm MOD1 Steel Pinion 14T for 1/8 Brushless Save 16%

HD 5mm MOD1 Steel Pinion 14T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23069
Type: Pinion Gear
$5.03 $5.99
Save 16%
in stock
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HD 5mm MOD1 Steel Pinion 13T for 1/8 Brushless Save 16%

HD 5mm MOD1 Steel Pinion 13T for 1/8 Brushless | Savage-X (25 | 21 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0

C23068
Type: Pinion Gear
$5.03 $5.99
Save 16%
in stock
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Billet Steel Pinion Gear 17T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 76%

Billet Steel Pinion Gear 17T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23207
Type: Pinion Gear
$2.64 $10.99
Save 76%
in stock
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Billet Steel Pinion Gear 15T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 71%

Billet Steel Pinion Gear 15T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23205
Type: Pinion Gear
$3.19 $10.99
Save 71%
in stock
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Billet Steel Pinion Gear 13T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 78%

Billet Steel Pinion Gear 13T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23203
Type: Pinion Gear
$2.42 $10.99
Save 78%
in stock
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Billet Steel Pinion Gear 25T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 65%

Billet Steel Pinion Gear 25T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23179
Type: Pinion Gear
$4.20 $11.99
Save 65%
in stock
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Billet Steel Pinion Gear 21T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 78%

Billet Steel Pinion Gear 21T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23175
Type: Pinion Gear
$2.42 $10.99
Save 78%
in stock
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Billet Steel Pinion Gear 20T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 16%

Billet Steel Pinion Gear 20T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23174
Type: Pinion Gear
$9.23 $10.99
Save 16%
in stock
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Billet Steel Pinion Gear 18T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 16%

Billet Steel Pinion Gear 18T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

C23172
Type: Pinion Gear
$9.23 $10.99
Save 16%
in stock
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Billet Machined 23T Pinion Gear for Traxxas XRT Save 16%

Billet Machined Mod1 23T Pinion Gear, 5mm Bore/Shaft for Traxxas XRT 6481X | Maxx 4S Monster Truck | Maxx V2 with WideMaxx

C33368
Type: Pinion Gear
$10.91 $12.99
Save 16%
in stock
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Billet Steel Pinion Gears 20T, 21T & 22T MOD1 Pitch 5mm Shaft for 1/8 Brushless Save 16%

Billet Steel Pinion Gears 20T, 21T & 22T MOD1 Pitch 5mm Shaft for 1/8 Brushless

C30969
Type: Pinion Gear
$17.63 $20.99
Save 16%
in stock
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Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear Save 9%

Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear | Inferno MP9

C23866PURPLE
Type: Pinion Gear
$27.29 $29.99
Save 9%
in stock
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Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear

Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear | Inferno MP9

C23866ORANGE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear

Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear | Inferno MP9

C23866BLUE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Mugen MBX6 w/ Pinion Gear

Brushless Conversion Kit for Mugen MBX6 w/ Pinion Gear

C23716
Type: Pinion Gear
$39.99
in stock
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Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

C23864PURPLE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

C23864ORANGE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

C23864GREEN
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

C23864BLUE
Type: Pinion Gear
$29.99
Only 1 left!
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Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

C23865PURPLE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear Save 9%

Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

C23865ORANGE
Type: Pinion Gear
$27.29 $29.99
Save 9%
in stock
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Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear Save 9%

Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

C23865GREEN
Type: Pinion Gear
$27.29 $29.99
Save 9%
in stock
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Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

C23865BLUE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Durango 408 w/ Pinion Gear

Brushless Conversion Kit for Durango 408 w/ Pinion Gear | Durango DNX408

C23870ORANGE
Type: Pinion Gear
$29.99
in stock
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Brushless Conversion Kit for Durango 408 w/ Pinion Gear Save 11%

Brushless Conversion Kit for Durango 408 w/ Pinion Gear | Durango DNX408

C23870BLUE
Type: Pinion Gear
$26.69 $29.99
Save 11%
in stock
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Billet Machined 29T Pinion Gear for Arrma 1/8 Kraton 6S BLX Save 33%

Billet Machined Mod 1 Pinion Gear 29T, 5mm Bore/Shaft for Brushless Electric R/C

C28796SILVER
Type: Pinion Gear
$8.70 $12.99
Save 33%
in stock
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Billet Machined 29T Pinion Gear for Arrma 1/8 Kraton 6S BLX Save 52%

Billet Machined Mod 1 Pinion Gear 29T, 5mm Bore/Shaft for Brushless Electric R/C

C28796ORANGE
Type: Pinion Gear
$6.24 $12.99
Save 52%
in stock
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Billet Machined 29T Pinion Gear for Arrma 1/8 Kraton 6S BLX Save 35%

Billet Machined Mod 1 Pinion Gear 29T, 5mm Bore/Shaft for Brushless Electric R/C

C28796GREY
Type: Pinion Gear
$8.44 $12.99
Save 35%
in stock
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Billet Machined 29T Pinion Gear for Arrma 1/8 Kraton 6S BLX Save 32%

Billet Machined Mod 1 Pinion Gear 29T, 5mm Bore/Shaft for Brushless Electric R/C

C28796GREEN
Type: Pinion Gear
$8.83 $12.99
Save 32%
in stock
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Billet Machined Mod 1 Pinion Gear 22T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 22T, 5mm Bore/Shaft for Brushless Electric R/C

C29171
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 21T, 5mm Bore/Shaft for Brushless Electric R/C Sold out

Billet Machined Mod 1 Pinion Gear 21T, 5mm Bore/Shaft for Brushless Electric R/C | Savage-X (25 | 4.6) | Kyosho Inferno 777 | Hellfire | 8ight & 8ight-T | Associated RC8, RC8T & SC8 | Hobao Hyper 8.5 | Ofna Ultra LX One | Savage XL | E-Revo 2.0 | Summit

C29170
Type: Pinion Gear
$3.99
Out of stock
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Billet Machined Mod 1 Pinion Gear 20T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 20T, 5mm Bore/Shaft for Brushless Electric R/C

C29169
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 19T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 19T, 5mm Bore/Shaft for Brushless Electric R/C

C29168
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 18T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 18T, 5mm Bore/Shaft for Brushless Electric R/C

C29167
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 17T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 17T, 5mm Bore/Shaft for Brushless Electric R/C

C29166
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 15T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 15T, 5mm Bore/Shaft for Brushless Electric R/C

C29164
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 14T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 14T, 5mm Bore/Shaft for Brushless Electric R/C

C29163
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 13T, 5mm Bore/Shaft for Brushless Electric R/C

Billet Machined Mod 1 Pinion Gear 13T, 5mm Bore/Shaft for Brushless Electric R/C

C29162
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 1 Pinion Gear 12T, 5mm Bore/Shaft for Brushless Electric R/C Save 14%

Billet Machined Mod 1 Pinion Gear 12T, 5mm Bore/Shaft for Brushless Electric R/C

C29161
Type: Pinion Gear
$3.43 $3.99
Save 14%
in stock
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Billet Machined Mod 1 Pinion Gear 11T, 5mm Bore/Shaft for Brushless Electric R/C Save 16%

Billet Machined Mod 1 Pinion Gear 11T, 5mm Bore/Shaft for Brushless Electric R/C

C29160
Type: Pinion Gear
$3.35 $3.99
Save 16%
in stock
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Billet Machined Mod 0.6 Pinion Gear 29T, 3.17mm Bore/Shaft for Brushless R/C Sold out

Billet Machined Mod 0.6 Pinion Gear 29T, 3.17mm Bore/Shaft for Brushless R/C

C29188
Type: Pinion Gear
$3.35 $3.99
Save 16%
Out of stock
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Billet Machined Mod 0.6 Pinion Gear 28T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 28T, 3.17mm Bore/Shaft for Brushless R/C

C29187
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 0.6 Pinion Gear 27T, 3.17mm Bore/Shaft for Brushless R/C Save 5%

Billet Machined Mod 0.6 Pinion Gear 27T, 3.17mm Bore/Shaft for Brushless R/C

C29186
Type: Pinion Gear
$3.79 $3.99
Save 5%
in stock
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Billet Machined Mod 0.6 Pinion Gear 26T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 26T, 3.17mm Bore/Shaft for Brushless R/C

C29185
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 0.6 Pinion Gear 25T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 25T, 3.17mm Bore/Shaft for Brushless R/C

C29184
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 0.6 Pinion Gear 23T, 3.17mm Bore/Shaft for Brushless R/C Save 16%

Billet Machined Mod 0.6 Pinion Gear 23T, 3.17mm Bore/Shaft for Brushless R/C

C29182
Type: Pinion Gear
$3.35 $3.99
Save 16%
in stock
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Billet Machined Mod 0.6 Pinion Gear 22T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 22T, 3.17mm Bore/Shaft for Brushless R/C

C29181
Type: Pinion Gear
$3.99
in stock
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