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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
Color Alloy Metal M5 Size Hex Lock Nut Flanged 4pcs Save 74%

Color Alloy Metal M5 Size Hex Lock Nut Flanged 4pcs

C32142BLACK
Type: Lock Nut
$1.04 $3.99
Save 74%
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Color Alloy Metal M4 Size Hex Lock Nut Flanged 4pcs Save 74%

Color Alloy Metal M4 Size Hex Lock Nut Flanged 4pcs

C32141ORANGE
Type: Lock Nut
$1.04 $3.99
Save 74%
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Color Alloy Metal M4 Size Hex Lock Nut Flanged 4pcs Save 54%

Light Blue Alloy Metal M4 Size Hex Lock Nut Flanged, Pack of 4

C32141LIGHTBLUE
Type: Lock Nut
$1.84 $3.99
Save 54%
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Color Alloy Metal M4 Size Hex Lock Nut Flanged 4pcs Save 74%

Color Alloy Metal M4 Size Hex Lock Nut Flanged 4pcs

C32141GREEN
Type: Lock Nut
$1.04 $3.99
Save 74%
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Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs Save 74%

Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs

C32140PURPLE
Type: Lock Nut
$1.04 $3.99
Save 74%
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Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs Save 74%

Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs

C32140LIGHTBLUE
Type: Lock Nut
$1.04 $3.99
Save 74%
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Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs Save 58%

Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs

C32140GREEN
Type: Lock Nut
$1.68 $3.99
Save 58%
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Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs Save 34%

Color Alloy Metal M3 Size Hex Lock Nut Flanged 4pcs

C32140GOLD
Type: Lock Nut
$2.63 $3.99
Save 34%
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Alloy Wheel Washers 4mmID Adapter for 7mm Hole Opening 4pcs Save 52%

Alloy Wheel Washers 4mmID Adapter for 7mm Hole Opening 4pcs

C31458
Type: Washer
$5.28 $10.99
Save 52%
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M3 Size Set Screws (10pcs) w/ Allen Key Save 68%

M3 Size Set Screws (10pcs) w/ Allen Key

C29803
Type: Screw / Hardware
$0.96 $2.99
Save 68%
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Replacement Flat Head Screws M2x3mm (4) Hardware Save 25%

Replacement Flat Head Screws M2x3mm (4) Hardware

C29079
Type: Screw / Hardware
$4.49 $5.99
Save 25%
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Realistic Billet Machined M4 Size Wheel Nut for 1/10 Scale RC Save 78%

Realistic Billet Machined M4 Size Wheel Nut for 1/10 Scale RC

C28099HARD
Type: Wheel Nut
$2.86 $12.99
Save 78%
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Metal Washer 5x8x1.2mm (4) for 5mm Axle & Bevel Gear Shimming Save 75%

Metal Washer 5x8x1.2mm (4) for 5mm Axle & Bevel Gear Shimming

C28054
Type: Washer
$0.50 $1.99
Save 75%
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Steel 3 x 14mm Button Head Hex Screw (10) RC Hardware Save 78%

Steel 3 x 14mm Button Head Hex Screw (10) RC Hardware

C27361
Type: E-Clip
$0.88 $3.99
Save 78%
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Steel 3 x 6mm Button Head Hex Screw (10) RC Hardware Save 78%

Steel 3 x 6mm Button Head Hex Screw (10) RC Hardware

C27357
Type: E-Clip
$0.88 $3.99
Save 78%
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Steel 2mm E-Clip (10) RC Hardware Save 73%

Steel 2mm E-Clip (10) RC Hardware

C27354
Type: E-Clip
$1.08 $3.99
Save 73%
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Steel 3 x 16mm Socket Head Hex Screw (10) RC Hardware Save 78%

Steel 3 x 16mm Socket Head Hex Screw (10) RC Hardware

C27327
Type: E-Clip
$0.88 $3.99
Save 78%
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M3 Size Serrated 3mm Wheel Nut Flanged 8pcs for Most 1/10 Scale Save 78%

M3 Size Serrated 3mm Wheel Nut Flanged 8pcs for Most 1/10 Scale

C26780BLACK
Type: Wheel Nut
$0.88 $3.99
Save 78%
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M5 Size Serrated 5mm Wheel Nut Flanged 8pcs for Most 1/10 Scale Save 78%

M5 Size Serrated 5mm Wheel Nut Flanged 8pcs for Most 1/10 Scale

C26779SILVER
Type: Wheel Nut
$0.88 $3.99
Save 78%
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Stainless Steel Socket Head Button Screw (12) M3x22mm Size

Stainless Steel Socket Head Button Screw (12) M3x22mm Size

C24768
Type: Connector / Plug
$3.99
in stock
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Billet Machined 64 Pitch Pinion Gear 38T, 3.17mm Bore/Shaft for Brushless R/C Save 63%

Billet Machined 64 Pitch Pinion Gear 38T, 3.17mm Bore/Shaft for Brushless R/C

C29257
Type: Pinion Gear
$1.48 $3.99
Save 63%
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Battery Cover for 3racing Cactus Save 51%

Battery Cover for 3racing Cactus | Sakura Cactus 2WD Buggy

CAC-119
Type: Battery Cover Cactus
$1.24 $2.53
Save 51%
Only 1 left!
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Billet Machined Mod 0.6 Pinion Gear 31T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 31T, 3.17mm Bore/Shaft for Brushless R/C

C29190
Type: Pinion Gear
$3.99
in stock
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Billet Machined Mod 0.6 Pinion Gear 30T, 3.17mm Bore/Shaft for Brushless R/C

Billet Machined Mod 0.6 Pinion Gear 30T, 3.17mm Bore/Shaft for Brushless R/C

C29189
Type: Pinion Gear
$3.99
in stock
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Billet Machined Alloy Modified Main Shaft for Yokomo 1/10 SD Drift Car Save 78%

Billet Machined Alloy Modified Main Shaft for Yokomo 1/10 SD Drift Car | YR4/MR4/BD Series

T8011
Type: Shaft
$1.98 $8.99
Save 78%
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Foam Color Bumper for Yokomo 1/10 YR4 (All) Save 71%

Foam Color Bumper for Yokomo 1/10 YR4 (All) | YR4/MR4/BD Series

T3817
Type: Bumper
$1.74 $5.99
Save 71%
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M60 C-Drives for Yokomo 1/10 YR4M2 Save 10%

M60 C-Drives for Yokomo 1/10 YR4M2 | YR4/MR4/BD Series

T3601M2
Type: Yokomo YR4/MR4/BD Series
$17.99 $19.99
Save 10%
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Shock Progressive Damping System Set (For Yokomo BD7-16) Save 21%

Shock Progressive Damping System Set (For Yokomo BD7-16) | YR4/MR4/BD Series

OBM-AC-049-YK-16
Type: Shock Part
$21.33 $27.00
Save 21%
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Flexible Dust Cover (4) for Yokomo BD Diff Save 71%

Flexible Dust Cover (4) for Yokomo BD Diff | YR4/MR4/BD Series

C22368
Type: Cover
$1.74 $5.99
Save 71%
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3Racing SSK Swing Shaft for Xray 1/10 T3 Save 15%

3Racing SSK Swing Shaft for Xray 1/10 T3

T3-01A
Type: Swing Shaft
$6.62 $7.79
Save 15%
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Metal Roll Cage w/ Spare Tire for WPL D12 Truck Save 30%

Metal Roll Cage w/ Spare Tire for WPL D12 Truck

C30722RED
Type: Roll Cage
$20.99 $29.99
Save 30%
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Realistic Roof Top Spot LED (4) Light Set for 1/16, 1/18 & WPL L=66mm Save 20%

Realistic Roof Top Spot LED (4) Light Set for 1/16, 1/18 & WPL L=66mm

C30625
Type: LED Light
$13.59 $16.99
Save 20%
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Square R/C Mini T-Type 2P Connectors (4x Female) Save 16%

Square R/C Mini T-Type 2P Connectors (4x Female)

SQ-SGC-87F
Type: Connector / Plug
$4.19 $4.99
Save 16%
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Square R/C L-Type 4mm Bullet Connector with POM Cover (2 pcs.) Save 38%

Square R/C L-Type 4mm Bullet Connector with POM Cover (2 pcs.)

SQ-SGC-86
Type: Connector / Plug
$9.29 $14.99
Save 38%
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Square R/C XT-30 Connectors (4x Female) Save 38%

Square R/C XT-30 Connectors (4x Female)

SQ-SGC-79F
Type: Connector / Plug
$3.09 $4.99
Save 38%
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Square R/C European Connectors, 2mm Short (6xMale) Save 71%

Square R/C European Connectors, 2mm Short (6xMale)

SQ-SGC-77M
Type: Connector / Plug
$1.16 $3.99
Save 71%
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Square R/C European Connectors, 2mm Short (12xFemale) Save 78%

Square R/C European Connectors, 2mm Short (12xFemale)

SQ-SGC-77F
Type: Connector / Plug
$1.10 $4.99
Save 78%
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Square R/C European Connectors, 2mm Short (6x Male/6x Female) Save 78%

Square R/C European Connectors, 2mm Short (6x Male/6x Female)

SQ-SGC-77
Type: Connector / Plug
$2.64 $11.99
Save 78%
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Square R/C European and 4mm Banana Plug Cable (400mm) Save 28%

Square R/C European and 4mm Banana Plug Cable (400mm)

SQ-SGC-76
Type: Connector / Plug
$4.60 $6.39
Save 28%
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Square R/C Medium-Sized Alligator Clips and 4mm Banana Plug Cable (400mm) Save 78%

Square R/C Medium-Sized Alligator Clips and 4mm Banana Plug Cable (400mm)

SQ-SGC-75
Type: Connector / Plug
$1.98 $8.99
Save 78%
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Square R/C XT-60 Male Power Jack Cable (400mm) Save 74%

Square R/C XT-60 Male Power Jack Cable (400mm)

SQ-SGC-73
Type: Connector / Plug
$1.92 $7.39
Save 74%
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Square R/C Battery Checker Connector (2S Balance to 4mm European) Save 78%

Square R/C Battery Checker Connector (2S Balance to 4mm European)

SQ-SGC-68
Type: Connector / Plug
$1.10 $4.99
Save 78%
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Square R/C Gold Bullet Connectors for LiPo Batteries (2x4mm/2x 5mm) Save 35%

Square R/C Gold Bullet Connectors for LiPo Batteries (2x4mm/2x 5mm)

SQ-SGC-67
Type: Connector / Plug
$4.02 $6.19
Save 35%
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Square R/C LiPo 2S Balance Charge Cable, Small (600mm)

Square R/C LiPo 2S Balance Charge Cable, Small (600mm)

SQ-SGC-61
Type: Connector / Plug
$12.99
in stock
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Square R/C LiPo 2S European Charge Cable, Small (600mm) Save 78%

Square R/C LiPo 2S European Charge Cable, Small (600mm)

SQ-SGC-60
Type: Connector / Plug
$2.86 $12.99
Save 78%
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Square R/C Banana Jack with 2-Pin Charger Connector Save 70%

Square R/C Banana Jack with 2-Pin Charger Connector

SQ-SGC-6
Type: Connector / Plug
$1.80 $5.99
Save 70%
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Square R/C Tamiya Male 2x Housing (for Tamiya Light Unit) Sold out

Square R/C Tamiya Male 2x Housing (for Tamiya Light Unit)

SQ-SGC-52
Type: Connector / Plug
$1.40 $1.59
Save 12%
Out of stock
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Square R/C Balance Connector for LiPo Batteries, 2x 2S (Male) Save 40%

Square R/C Balance Connector for LiPo Batteries, 2x 2S (Male)

SQ-SGC-51M
Type: Connector / Plug
$0.95 $1.59
Save 40%
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Square R/C Balance Connector for LiPo Batteries, 2x 2S (Female) Save 69%

Square R/C Balance Connector for LiPo Batteries, 2x 2S (Female)

SQ-SGC-51F
Type: Connector / Plug
$0.49 $1.59
Save 69%
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Square R/C Balance Connector for LiPo Batteries, 2S (2x JST-XH) Save 71%

Square R/C Balance Connector for LiPo Batteries, 2S (2x JST-XH)

SQ-SGC-51
Type: Connector / Plug
$0.75 $2.59
Save 71%
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Square R/C European Connectors - Micro type (4x Male) for Balancing Save 60%

Square R/C European Connectors - Micro type (4x Male) for Balancing

SQ-SGC-48
Type: Connector / Plug
$0.80 $1.99
Save 60%
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Square R/C XT-60 Connectors (2x Male) Save 28%

Square R/C XT-60 Connectors (2x Male)

SQ-SGC-44M
Type: Connector / Plug
$2.30 $3.19
Save 28%
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Square R/C XT-60 Connectors (2x Female) Save 37%

Square R/C XT-60 Connectors (2x Female)

SQ-SGC-44F
Type: Connector / Plug
$2.01 $3.19
Save 37%
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Square R/C XT-60 Connectors (1x Male/1x Female) Save 28%

Square R/C XT-60 Connectors (1x Male/1x Female)

SQ-SGC-44
Type: Connector / Plug
$2.30 $3.19
Save 28%
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Square R/C Extension Cable (Small Servos) for Sanwa/JR (400mm) Save 78%

Square R/C Extension Cable (Small Servos) for Sanwa/JR (400mm)

SQ-SGC-400J
Type: Servo
$1.32 $5.99
Save 78%
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Square R/C Extension Cable (Small Servos) for Futaba/KO (400mm) Save 78%

Square R/C Extension Cable (Small Servos) for Futaba/KO (400mm)

SQ-SGC-400F
Type: Servo
$1.32 $5.99
Save 78%
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Square R/C European Connectors - 4mm (2x Male/2x Female) Save 71%

Square R/C European Connectors - 4mm (2x Male/2x Female)

SQ-SGC-36
Type: Connector / Plug
$0.98 $3.39
Save 71%
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Square R/C European Connectors - 3.5mm (4x Female) Save 71%

Square R/C European Connectors - 3.5mm (4x Female)

SQ-SGC-35F
Type: Connector / Plug
$0.87 $2.99
Save 71%
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Square R/C European Connectors - 3.5mm (1x Male/1x Female) Save 78%

Square R/C European Connectors - 3.5mm (1x Male/1x Female)

SQ-SGC-35
Type: Connector / Plug
$0.66 $2.99
Save 78%
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Square R/C European Connectors - Small, with Housing (1x Male/1x Female) Save 68%

Square R/C European Connectors - Small, with Housing (1x Male/1x Female)

SQ-SGC-34
Type: Connector / Plug
$2.17 $6.79
Save 68%
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Square R/C Tamiya Connectors for LiPo Batteries (JST-XH type) Save 19%

Square R/C Tamiya Connectors for LiPo Batteries (JST-XH type)

SQ-SGC-32
Type: Connector / Plug
$5.66 $6.99
Save 19%
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Square R/C T-Type 2P Connectors for LiPo Batteries (JST-XH type) Save 78%

Square R/C T-Type 2P Connectors for LiPo Batteries (JST-XH type)

SQ-SGC-31
Type: Connector / Plug
$1.54 $6.99
Save 78%
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Square R/C Extension Cable (Small Servos) for Sanwa/JR (300mm) Save 28%

Square R/C Extension Cable (Small Servos) for Sanwa/JR (300mm)

SQ-SGC-300J
Type: Servo
$4.31 $5.99
Save 28%
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Square R/C Extension Cable (Small Servos) for Futaba/KO (300mm) Save 70%

Square R/C Extension Cable (Small Servos) for Futaba/KO (300mm)

SQ-SGC-300F
Type: Servo
$1.80 $5.99
Save 70%
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