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Hop-Up Parts

Discover a wide range of tuning hop-ups and performance parts to enhance your vehicles performance. Shop now for top-quality upgrades and maximize your rides potential!

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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 32 Pitch Pinion Gear 20T, 3.17mm Bore/Shaft for Brushless R/C Save 22%

Billet Machined 32 Pitch Pinion Gear 20T, 3.17mm Bore/Shaft for Brushless R/C

C29210
Type: Pinion Gear
$3.11 $3.99
Save 22%
in stock
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Billet Machined 32 Pitch Pinion Gear 19T, 3.17mm Bore/Shaft for Brushless R/C Save 55%

Billet Machined 32 Pitch Pinion Gear 19T, 3.17mm Bore/Shaft for Brushless R/C

C29209
Type: Pinion Gear
$1.80 $3.99
Save 55%
in stock
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Billet Machined 32 Pitch Pinion Gear 18T, 3.17mm Bore/Shaft for Brushless R/C Save 16%

Billet Machined 32 Pitch Pinion Gear 18T, 3.17mm Bore/Shaft for Brushless R/C

C29208
Type: Pinion Gear
$3.35 $3.99
Save 16%
in stock
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Billet Machined 32 Pitch Pinion Gear 17T, 3.17mm Bore/Shaft for Brushless R/C Save 63%

Billet Machined 32 Pitch Pinion Gear 17T, 3.17mm Bore/Shaft for Brushless R/C

C29207
Type: Pinion Gear
$1.48 $3.99
Save 63%
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Billet Machined 32 Pitch Pinion Gear 16T, 3.17mm Bore/Shaft for Brushless R/C Save 13%

Billet Machined 32 Pitch Pinion Gear 16T, 3.17mm Bore/Shaft for Brushless R/C

C29206
Type: Pinion Gear
$3.47 $3.99
Save 13%
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Billet Machined 32 Pitch Pinion Gear 15T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined 32 Pitch Pinion Gear 15T, 3.17mm Bore/Shaft for Brushless R/C

C29205
Type: Pinion Gear
$3.99
in stock
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Billet Machined 32 Pitch Pinion Gear 14T, 3.17mm Bore/Shaft for Brushless R/C Save 30%

Billet Machined 32 Pitch Pinion Gear 14T, 3.17mm Bore/Shaft for Brushless R/C

C29204
Type: Pinion Gear
$2.79 $3.99
Save 30%
in stock
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Billet Machined 32 Pitch Pinion Gear 13T, 3.17mm Bore/Shaft for Brushless R/C Save 64%

Billet Machined 32 Pitch Pinion Gear 13T, 3.17mm Bore/Shaft for Brushless R/C

C29203
Type: Pinion Gear
$1.44 $3.99
Save 64%
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Billet Machined 32 Pitch Pinion Gear 12T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined 32 Pitch Pinion Gear 12T, 3.17mm Bore/Shaft for Brushless R/C

C29202
Type: Pinion Gear
$3.99
in stock
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Billet Machined 32 Pitch Pinion Gear 21T, 5mm Bore/Shaft for Brushless R/C Save 11%

Billet Machined 32 Pitch Pinion Gear 21T, 5mm Bore/Shaft for Brushless R/C

C29201
Type: Pinion Gear
$3.55 $3.99
Save 11%
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Billet Machined 32 Pitch Pinion Gear 19T, 5mm Bore/Shaft for Brushless R/C Save 33%

Billet Machined 32 Pitch Pinion Gear 19T, 5mm Bore/Shaft for Brushless R/C

C29200
Type: Pinion Gear
$2.67 $3.99
Save 33%
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Billet Machined 32 Pitch Pinion Gear 18T, 5mm Bore/Shaft for Brushless R/C Save 32%

Billet Machined 32 Pitch Pinion Gear 18T, 5mm Bore/Shaft for Brushless R/C

C29199
Type: Pinion Gear
$2.71 $3.99
Save 32%
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Billet Machined 32 Pitch Pinion Gear 17T, 5mm Bore/Shaft for Brushless R/C Save 59%

Billet Machined 32 Pitch Pinion Gear 17T, 5mm Bore/Shaft for Brushless R/C

C29198
Type: Pinion Gear
$1.64 $3.99
Save 59%
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Billet Machined 32 Pitch Pinion Gear 16T, 5mm Bore/Shaft for Brushless R/C Save 31%

Billet Machined 32 Pitch Pinion Gear 16T, 5mm Bore/Shaft for Brushless R/C

C29197
Type: Pinion Gear
$2.75 $3.99
Save 31%
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Billet Machined 32 Pitch Pinion Gear 15T, 5mm Bore/Shaft for Brushless R/C Save 50%

Billet Machined 32 Pitch Pinion Gear 15T, 5mm Bore/Shaft for Brushless R/C

C29196
Type: Pinion Gear
$2.00 $3.99
Save 50%
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Billet Machined 32 Pitch Pinion Gear 14T, 5mm Bore/Shaft for Brushless R/C Save 51%

Billet Machined 32 Pitch Pinion Gear 14T, 5mm Bore/Shaft for Brushless R/C

C29195
Type: Pinion Gear
$1.96 $3.99
Save 51%
in stock
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Billet Machined 32 Pitch Pinion Gear 20T, 5mm Bore/Shaft for Brushless R/C Save 31%

Billet Machined 32 Pitch Pinion Gear 20T, 5mm Bore/Shaft for Brushless R/C

C29193
Type: Pinion Gear
$2.75 $3.99
Save 31%
in stock
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3Racing 64 Pitch Plastic Spur Gear 99T Ver.2 Sold out

3Racing 64 Pitch Plastic Spur Gear 99T Ver.2

3RAC-SG6499/V2
Type: Spur Gear
$4.55
Out of stock
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3Racing 64 Pitch Plastic Spur Gear 98T Ver.2

3Racing 64 Pitch Plastic Spur Gear 98T Ver.2

3RAC-SG6498/V2
Type: Spur Gear
$4.55
in stock
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3Racing 64 Pitch Plastic Spur Gear 94T Ver.2 Sold out

3Racing 64 Pitch Plastic Spur Gear 94T Ver.2

3RAC-SG6494/V2
Type: Spur Gear
$4.55
Out of stock
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3Racing 64 Pitch Plastic Spur Gear 93T Sold out

3Racing 64 Pitch Plastic Spur Gear 93T

3RAC-SG6493
Type: Spur Gear
$5.25 $5.83
Save 10%
Out of stock
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3Racing 64 Pitch Plastic Spur Gear 89T Ver.2

3Racing 64 Pitch Plastic Spur Gear 89T Ver.2

3RAC-SG6489/V2
Type: Spur Gear
$4.55
in stock
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3Racing 64 Pitch Plastic Spur Gear 87T Ver.2 Sold out

3Racing 64 Pitch Plastic Spur Gear 87T Ver.2

3RAC-SG6487/V2
Type: Spur Gear
$4.55
Out of stock
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3Racing 64 Pitch Plastic Spur Gear 80T Sold out

3Racing 64 Pitch Plastic Spur Gear 80T

3RAC-SG6480
Type: Spur Gear
$4.55
Out of stock
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3Racing 64 Pitch Plastic Spur Gear 117T Ver.2

3Racing 64 Pitch Plastic Spur Gear 117T Ver.2

3RAC-SG64117/V2
Type: Spur Gear
$4.55
in stock
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3Racing 64 Pitch Plastic Spur Gear 116T Ver.2 Save 39%

3Racing 64 Pitch Plastic Spur Gear 116T Ver.2

3RAC-SG64116/V2
Type: Spur Gear
$2.78 $4.55
Save 39%
in stock
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3Racing 64 Pitch Plastic Spur Gear 112T Ver.3 Save 15%

3Racing 64 Pitch Plastic Spur Gear 112T Ver.3

3RAC-SG64112/V3
Type: Spur Gear
$3.87 $4.55
Save 15%
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3Racing 64 Pitch Plastic Spur Gear 111T Ver.2 Save 16%

3Racing 64 Pitch Plastic Spur Gear 111T Ver.2

3RAC-SG64111/V2
Type: Spur Gear
$3.82 $4.55
Save 16%
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3Racing 64 Pitch Plastic Spur Gear 110T Ver.2 Save 35%

3Racing 64 Pitch Plastic Spur Gear 110T Ver.2

3RAC-SG64110/V2
Type: Spur Gear
$2.96 $4.55
Save 35%
in stock
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3Racing 64 Pitch Plastic Spur Gear 109T Save 40%

3Racing 64 Pitch Plastic Spur Gear 109T

3RAC-SG64109
Type: Spur Gear
$2.73 $4.55
Save 40%
in stock
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3Racing 64 Pitch Plastic Spur Gear 108T Ver.2 Save 30%

3Racing 64 Pitch Plastic Spur Gear 108T Ver.2

3RAC-SG64108/V2
Type: Spur Gear
$3.19 $4.55
Save 30%
in stock
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3Racing 64 Pitch Plastic Spur Gear 108T Save 10%

3Racing 64 Pitch Plastic Spur Gear 108T

3RAC-SG64108
Type: Spur Gear
$5.25 $5.83
Save 10%
Only 1 left!
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3Racing 64 Pitch Plastic Spur Gear 107T Ver.2 Save 3%

3Racing 64 Pitch Plastic Spur Gear 107T Ver.2

3RAC-SG64107/V2
Type: Spur Gear
$4.41 $4.55
Save 3%
Only 1 left!
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3Racing 64 Pitch Plastic Spur Gear 107T Save 10%

3Racing 64 Pitch Plastic Spur Gear 107T

3RAC-SG64107
Type: Spur Gear
$5.25 $5.83
Save 10%
Only 1 left!
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3Racing 64 Pitch Plastic Spur Gear 106T Ver.2 Save 55%

3Racing 64 Pitch Plastic Spur Gear 106T Ver.2

3RAC-SG64106/V2
Type: Spur Gear
$2.05 $4.55
Save 55%
in stock
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3Racing 64 Pitch Plastic Spur Gear 105T Ver.2 Save 78%

3Racing 64 Pitch Plastic Spur Gear 105T Ver.2

3RAC-SG64105/V2
Type: Spur Gear
$1.00 $4.55
Save 78%
in stock
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3Racing 64 Pitch Plastic Spur Gear 105T Save 10%

3Racing 64 Pitch Plastic Spur Gear 105T

3RAC-SG64105
Type: Spur Gear
$5.25 $5.83
Save 10%
Only 1 left!
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3Racing 64 Pitch Plastic Spur Gear 104T Ver.2 Save 58%

3Racing 64 Pitch Plastic Spur Gear 104T Ver.2

3RAC-SG64104/V2
Type: Spur Gear
$1.91 $4.55
Save 58%
in stock
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3Racing 64 Pitch Plastic Spur Gear 103T Ver.2 Save 33%

3Racing 64 Pitch Plastic Spur Gear 103T Ver.2

3RAC-SG64103/V2
Type: Spur Gear
$3.05 $4.55
Save 33%
in stock
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3Racing 64 Pitch Plastic Spur Gear 103T Save 10%

3Racing 64 Pitch Plastic Spur Gear 103T

3RAC-SG64103
Type: Spur Gear
$5.25 $5.83
Save 10%
Only 1 left!
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3Racing 64 Pitch Plastic Spur Gear 102T Ver.2

3Racing 64 Pitch Plastic Spur Gear 102T Ver.2

3RAC-SG64102/V2
Type: Spur Gear
$4.55
in stock
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3Racing 64 Pitch Plastic Spur Gear 101T Ver.2 Save 16%

3Racing 64 Pitch Plastic Spur Gear 101T Ver.2

3RAC-SG64101/V2
Type: Spur Gear
$3.82 $4.55
Save 16%
in stock
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3Racing 64 Pitch Plastic Spur Gear 100T Ver.2

3Racing 64 Pitch Plastic Spur Gear 100T Ver.2

3RAC-SG64100/V2
Type: Spur Gear
$4.55
in stock
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3Racing 48 Pitch Plastic Spur Gear 91T Sold out

3Racing 48 Pitch Plastic Spur Gear 91T

3RAC-SG4891
Type: Spur Gear
$1.69 $5.83
Save 71%
Out of stock
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3Racing 48 Pitch Plastic Spur Gear 88T Ver.2

3Racing 48 Pitch Plastic Spur Gear 88T Ver.2

3RAC-SG4888/V2
Type: Spur Gear
$4.55
in stock
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3Racing 48 Pitch Plastic Spur Gear 87T Ver.2 Save 16%

3Racing 48 Pitch Plastic Spur Gear 87T Ver.2

3RAC-SG4887/V2
Type: Spur Gear
$3.82 $4.55
Save 16%
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3Racing 48 Pitch Plastic Spur Gear 86T Ver.2 Save 3%

3Racing 48 Pitch Plastic Spur Gear 86T Ver.2

3RAC-SG4886/V2
Type: Spur Gear
$4.41 $4.55
Save 3%
in stock
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3Racing 48 Pitch Plastic Spur Gear 85T Ver.2 Save 10%

3Racing 48 Pitch Plastic Spur Gear 85T Ver.2

3RAC-SG4885/V2
Type: Spur Gear
$4.10 $4.55
Save 10%
in stock
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3Racing 48 Pitch Plastic Spur Gear 84T Ver.2

3Racing 48 Pitch Plastic Spur Gear 84T Ver.2

3RAC-SG4884/V2
Type: Spur Gear
$4.55
in stock
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3Racing 48 Pitch Plastic Spur Gear 82T Ver.2 Save 6%

3Racing 48 Pitch Plastic Spur Gear 82T Ver.2

3RAC-SG4882/V2
Type: Spur Gear
$4.28 $4.55
Save 6%
in stock
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3Racing 48 Pitch Plastic Spur Gear 81T Ver.2

3Racing 48 Pitch Plastic Spur Gear 81T Ver.2

3RAC-SG4881/V2
Type: Spur Gear
$4.55
in stock
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3Racing 48 Pitch Plastic Spur Gear 80T Ver.2 Sold out

3Racing 48 Pitch Plastic Spur Gear 80T Ver.2

3RAC-SG4880/V2
Type: Spur Gear
$4.55
Out of stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 62T Save 27%

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 62T

SQ-SPE-662
Type: Pinion Gear
$5.83 $7.99
Save 27%
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 61T Sold out

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 61T

SQ-SPE-661
Type: Pinion Gear
$7.99
Out of stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 59T

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 59T

SQ-SPE-659
Type: Pinion Gear
$7.99
in stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 58T

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 58T

SQ-SPE-658
Type: Pinion Gear
$7.99
in stock
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Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 57T Save 10%

Square R/C Boron-Coated Aluminum Pinion Gear (64-pitch) 57T

SQ-SPE-657
Type: Pinion Gear
$7.19 $7.99
Save 10%
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 55T Save 6%

Square R/C Hard Steel Pinion Gear (64-pitch) 55T

SQ-SGE-655
Type: Pinion Gear
$6.01 $6.39
Save 6%
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 54T

Square R/C Hard Steel Pinion Gear (64-pitch) 54T

SQ-SGE-654
Type: Pinion Gear
$6.39
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 53T Save 38%

Square R/C Hard Steel Pinion Gear (64-pitch) 53T

SQ-SGE-653
Type: Pinion Gear
$3.96 $6.39
Save 38%
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 52T Save 8%

Square R/C Hard Steel Pinion Gear (64-pitch) 52T

SQ-SGE-652
Type: Pinion Gear
$4.59 $4.99
Save 8%
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 49T

Square R/C Hard Steel Pinion Gear (64-pitch) 49T

SQ-SGE-649
Type: Pinion Gear
$4.99
in stock
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Square R/C Hard Steel Pinion Gear (64-pitch) 47T

Square R/C Hard Steel Pinion Gear (64-pitch) 47T

SQ-SGE-647
Type: Pinion Gear
$4.99
Only 1 left!
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Square R/C Hard Steel Pinion Gear (64-pitch) 41T Save 24%

Square R/C Hard Steel Pinion Gear (64-pitch) 41T

SQ-SGE-641
Type: Pinion Gear
$3.79 $4.99
Save 24%
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