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Discover our extensive collection of RC model hop-up parts designed to enhance the performance and durability of your remote-controlled vehicles. Whether you're a hobbyist or a competitive racer, our premium selection includes everything from high-performance motors and batteries to precision-engineered suspension components and tires. Upgrade your RC model with top-quality parts that ensure superior speed, handling, and reliability. Shop now and take your RC experience to the next level with unbeatable prices and exclusive offers on the best hop-up parts available.

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Part, scale, color, and availability
Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable Save 38%

Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable

C25864PURPLE
Type: Tool Quadcopter
$142.59 $229.99
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Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable Sold out

Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable

C25864ORANGE
Type: Tool Quadcopter
$229.99
Out of stock
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Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable Save 48%

Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable

C25864GREY
Type: Tool Quadcopter
$119.59 $229.99
Save 48%
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Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable Save 48%

Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable

C25864GREEN
Type: Tool Quadcopter
$119.59 $229.99
Save 48%
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Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable Save 48%

Custom Machined Alloy+Carbon Fiber Quadcopter Upgrade Frame 550 Size Foldable

C25864BLUE
Type: Tool Quadcopter
$119.59 $229.99
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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
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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
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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
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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
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Square R/C Hard Steel Pinion Gear (64-pitch) 40T Save 39%

Square R/C Hard Steel Pinion Gear (64-pitch) 40T

SQ-SGE-640
Type: Pinion Gear
$3.04 $4.99
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Square R/C Hard Steel Pinion Gear (64-pitch) 39T Save 38%

Square R/C Hard Steel Pinion Gear (64-pitch) 39T

SQ-SGE-639
Type: Pinion Gear
$3.09 $4.99
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Square R/C Hard Steel Pinion Gear (64-pitch) 37T Save 61%

Square R/C Hard Steel Pinion Gear (64-pitch) 37T

SQ-SGE-637
Type: Pinion Gear
$1.95 $4.99
Save 61%
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Square R/C Hard Steel Pinion Gear (64-pitch) 29T Sold out

Square R/C Hard Steel Pinion Gear (64-pitch) 29T

SQ-SGE-629
Type: Pinion Gear
$3.39 $4.99
Save 32%
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Square R/C Hard Steel Pinion Gear (64-pitch) 28T Save 56%

Square R/C Hard Steel Pinion Gear (64-pitch) 28T

SQ-SGE-628
Type: Pinion Gear
$2.20 $4.99
Save 56%
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Square R/C Hard Steel Pinion Gear (64-pitch) 26T Save 32%

Square R/C Hard Steel Pinion Gear (64-pitch) 26T

SQ-SGE-626
Type: Pinion Gear
$3.39 $4.99
Save 32%
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Square R/C Hard Steel Pinion Gear (64-pitch) 25T Save 37%

Square R/C Hard Steel Pinion Gear (64-pitch) 25T

SQ-SGE-625
Type: Pinion Gear
$3.14 $4.99
Save 37%
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Square R/C Hard Steel Pinion Gear (64-pitch) 24T Save 35%

Square R/C Hard Steel Pinion Gear (64-pitch) 24T

SQ-SGE-624
Type: Pinion Gear
$3.24 $4.99
Save 35%
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Square R/C Hard Steel Pinion Gear (48-pitch) 40T Save 24%

Square R/C Hard Steel Pinion Gear (48-pitch) 40T

SQ-SGE-440
Type: 48-Pitch Pinion Gear
$3.79 $4.99
Save 24%
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Square R/C Hard Steel Pinion Gear (48-pitch) 38T Save 73%

Square R/C Hard Steel Pinion Gear (48-pitch) 38T

SQ-SGE-438
Type: 48-Pitch Pinion Gear
$1.35 $4.99
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Square R/C Hard Steel Pinion Gear (48-pitch) 37T Save 38%

Square R/C Hard Steel Pinion Gear (48-pitch) 37T

SQ-SGE-437
Type: 48-Pitch Pinion Gear
$3.09 $4.99
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Square R/C Hard Steel Pinion Gear (48-pitch) 35T Save 16%

Square R/C Hard Steel Pinion Gear (48-pitch) 35T

SQ-SGE-435
Type: 48-Pitch Pinion Gear
$4.19 $4.99
Save 16%
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Square R/C Hard Steel Pinion Gear (48-pitch) 22T Save 36%

Square R/C Hard Steel Pinion Gear (48-pitch) 22T

SQ-SGE-422
Type: 48-Pitch Pinion Gear
$3.19 $4.99
Save 36%
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Square R/C Hard Steel Pinion Gear (48-pitch) 15T Save 43%

Square R/C Hard Steel Pinion Gear (48-pitch) 15T

SQ-SGE-415
Type: 48-Pitch Pinion Gear
$2.84 $4.99
Save 43%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 21T Save 26%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 21T

MMR-MX-5PG21T
Type: Pinion Gear
$5.91 $7.99
Save 26%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 17T Save 78%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 17T

MMR-MX-5PG17T
Type: Pinion Gear
$1.76 $7.99
Save 78%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 16T Save 66%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 16T

MMR-MX-5PG16T
Type: Pinion Gear
$2.72 $7.99
Save 66%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 15T Save 38%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 15T

MMR-MX-5PG15T
Type: Pinion Gear
$4.95 $7.99
Save 38%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 13T Save 78%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 13T

MMR-MX-5PG13T
Type: Pinion Gear
$1.76 $7.99
Save 78%
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Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 12T Save 78%

Muchmore Racing 5mm Hardened Steel Motor Pinion Gear 12T

MMR-MX-5PG12T
Type: Pinion Gear
$1.76 $7.99
Save 78%
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Machined HD Steel 0.8 MOD 32 Pitch Pinion 17T for BL Applications w/3.17mm Shaft

Machined HD Steel 0.8 MOD 32 Pitch Pinion 17T for BL Applications w/3.17mm Shaft

C33047
Type: Pinion Gear
$3.99
in stock
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Machined HD Steel 0.8 MOD 32 Pitch Pinion 14T for BL Applications w/3.17mm Shaft Save 38%

Machined HD Steel 0.8 MOD 32 Pitch Pinion 14T for BL Applications w/3.17mm Shaft

C33044
Type: Pinion Gear
$2.47 $3.99
Save 38%
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Steel 32 Pitch 50T Spur+15+17+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 5%

Steel 32 Pitch 50T Spur+15+17+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C32162
Type: Pinion Gear
$19.94 $20.99
Save 5%
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Steel 32 Pitch 52T Spur+15+17+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 39%

Steel 32 Pitch 52T Spur+15+17+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C32161
Type: Pinion Gear
$12.80 $20.99
Save 39%
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Steel 0.8M 32 Pitch 54T Spur+18T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 46%

Steel 0.8M 32 Pitch 54T Spur+18T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30682
Type: Pinion Gear
$5.39 $9.99
Save 46%
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Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 25%

Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30679
Type: Pinion Gear
$7.49 $9.99
Save 25%
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Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 26%

Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

C30678
Type: Pinion Gear
$7.39 $9.99
Save 26%
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Machined HD Steel 0.8 MOD 32 Pitch Pinion 20T for BL Applications w/ 5mm Shaft Save 38%

Machined HD Steel 0.8 MOD 32 Pitch Pinion 20T for BL Applications w/ 5mm Shaft

C30675
Type: Pinion Gear
$3.71 $5.99
Save 38%
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Billet Machined 0.8 Steel 32 Pitch Pinion 19T for BL Applications w/ 5mm Shaft Save 44%

Billet Machined 0.8 Steel 32 Pitch Pinion 19T for BL Applications w/ 5mm Shaft

C30306
Type: Pinion Gear
$2.23 $3.99
Save 44%
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Billet Machined 0.8 Steel 32 Pitch Pinion 17T for BL Applications w/ 5mm Shaft Save 56%

Billet Machined 0.8 Steel 32 Pitch Pinion 17T for BL Applications w/ 5mm Shaft

C30305
Type: Pinion Gear
$1.76 $3.99
Save 56%
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Billet Machined 0.8 Steel 32 Pitch Pinion 15T for BL Applications w/ 5mm Shaft Save 23%

Billet Machined 0.8 Steel 32 Pitch Pinion 15T for BL Applications w/ 5mm Shaft

C30304
Type: Pinion Gear
$3.07 $3.99
Save 23%
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Billet Machined 0.8 Steel 32 Pitch Pinion 19T for BL Applications w/ 5mm Shaft Save 76%

Billet Machined 0.8 Steel 32 Pitch Pinion 19T for BL Applications w/ 5mm Shaft

C29534
Type: Pinion Gear
$2.64 $10.99
Save 76%
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Billet Machined 0.8 Steel 32 Pitch Pinion 15T for BL Applications w/ 5mm Shaft Save 8%

Billet Machined 0.8 Steel 32 Pitch Pinion 15T for BL Applications w/ 5mm Shaft

C29532
Type: Pinion Gear
$10.11 $10.99
Save 8%
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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%
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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%
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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 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 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%
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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%
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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%
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Billet Machined 32 Pitch Steel Pinion 15T for Brushless Applications w/5mm Shaft

Billet Machined 32 Pitch Steel Pinion 15T for Brushless Applications w/5mm Shaft

C24032
Type: Pinion Gear
$3.99
in stock
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V2 HD Billet 32 Pitch, MOD 0.8 Steel Pinion 21T for BL Applications w/ 5mm Shaft

V2 HD Billet 32 Pitch, MOD 0.8 Steel Pinion 21T for BL Applications w/ 5mm Shaft

C23776
Type: Pinion Gear
$4.99
in stock
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V2 HD Billet 32 Pitch, MOD 0.8 Steel Pinion 17T for BL Applications w/ 5mm Shaft Save 25%

V2 HD Billet 32 Pitch, MOD 0.8 Steel Pinion 17T for BL Applications w/ 5mm Shaft

C23772
Type: Pinion Gear
$3.74 $4.99
Save 25%
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Billet Machined 0.8 Steel 32 Pitch Pinion 21T for BL Applications w/ 5mm Shaft Save 69%

Billet Machined 0.8 Steel 32 Pitch Pinion 21T for BL Applications w/ 5mm Shaft

C23736
Type: Pinion Gear
$3.41 $10.99
Save 69%
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Billet 32 Pitch Steel Pinion 18T for Brushless Applications w/ 5mm Shaft

Billet 32 Pitch Steel Pinion 18T for Brushless Applications w/ 5mm Shaft

C23549
Type: Pinion Gear
$4.99
in stock
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AKA Pro Pinion 64 Pitch 34T Save 10%

AKA Pro Pinion 0.125 Bore 64 Pitch 34T

AKA6434
Type: Pinion Gear
$3.38 $3.75
Save 10%
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AKA Pro Delrin Motor Pinion 64 Pitch 28T Save 78%

AKA Pro Delrin Motor Pinion 0.125 Bore 64 Pitch 28T

AKA6428
Type: Pinion Gear
$0.83 $3.75
Save 78%
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AKA Pro Delrin Motor Pinion 64 Pitch 27T Save 69%

AKA Pro Delrin Motor Pinion 0.125 Bore 64 Pitch 27T

AKA6427
Type: Pinion Gear
$1.16 $3.75
Save 69%
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