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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!

16019 products

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Use part type, scale, color, or clearance filters to narrow this large collection. Stock is controlled above.

Part, scale, color, and sale status
Chassis Linkage 129mm (2) for Rock Crawler & Axial AX10 Scorpion

Chassis Linkage 129mm (2) for Rock Crawler & Axial AX10 Scorpion

In stock
C22834RED
$20.99
Chassis Linkage 129mm (2) for Rock Crawler & Axial AX10 Scorpion

Chassis Linkage 129mm (2) for Rock Crawler & Axial AX10 Scorpion

In stock
C22834GUN
$20.99
Charge Wire Cable for Tamiya Type Plug w/ JST-XH Type 2S LiPo Balance Port 100mm Save 78%

Charge Wire Cable for Tamiya Type Plug w/ JST-XH Type 2S LiPo Balance Port 100mm

In stock
C24430
$1.32 $5.99
Save 78%
Chrome Front King Pin for Kyosho Mini-Z

Chrome Front King Pin for Kyosho Mini-Z | Mini-Z Racer & F1

In stock
T3925
$1.75
CF Steering Servo Mount for Axial RR10 Bomber & Wraith 2.2

CF Steering Servo Mount for Axial RR10 Bomber & Wraith 2.2 | Ridgecrest

In stock
C31911
$8.99
Cast Alloy Metal Axle Housing for Axial 1/10 SCX10 II (#90046-47)

Cast Alloy Metal Axle Housing for Axial 1/10 SCX10 II (#90046-47)

In stock
C27249
$29.99
Cast Alloy Metal Complete Rear Axle for Axial 1/10 SCX-10 Scale Crawler

Cast Alloy Metal Complete Rear Axle for Axial 1/10 SCX-10 Scale Crawler

In stock
C26816BLACK
$79.99
Cast Alloy Metal Complete Front Axle for Axial 1/10 SCX-10 Scale Crawler

Cast Alloy Metal Complete Front Axle for Axial 1/10 SCX-10 Scale Crawler

In stock
C26815BLACK
$79.99
Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler

Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler

In stock
C26813SILVER
$29.99
Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler

Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler

In stock
C26813RED
$29.99
Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler Sold out

Cast Alloy Metal Axle Housing for Axial 1/10 SCX-10 Scale Crawler

Sold out
C26813BLUE
$29.99
Center Differential Assembly w/ Gears for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer Sold out

Center Differential Assembly w/ Gears for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer

Sold out
C31522
$28.99
Chassis Linkage 159mm (2) for Axial AX10 Scorpion & Rock Crawler

Chassis Linkage 159mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22837SILVER
$15.99
Chassis Linkage 159mm (2) for Rock Crawler & Axial AX10 Scorpion

Chassis Linkage 159mm (2) for Rock Crawler & Axial AX10 Scorpion

In stock
C22837RED
$15.99
Chassis Linkage 159mm (2) for Axial AX10 Scorpion & Rock Crawler

Chassis Linkage 159mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22837ORANGE
$20.99
Chassis Linkage 159mm (2) for Rock Crawler & Axial AX10 Scorpion Sold out

Chassis Linkage 159mm (2) for Rock Crawler & Axial AX10 Scorpion

Sold out
C22837GUN
$15.99
Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler Save 10%

Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22836SILVER
$15.29 $16.99
Save 10%
Chassis Linkage 149mm (2) for Rock Crawler & Axial AX10 Scorpion

Chassis Linkage 149mm (2) for Rock Crawler & Axial AX10 Scorpion

In stock
C22836RED
$15.99
Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler Sold out

Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler

Sold out
C22836ORANGE
$15.29 $16.99
Save 10%
Chassis Linkage 149mm (2) for Rock Crawler & Axial AX10 Scorpion

Chassis Linkage 149mm (2) for Rock Crawler & Axial AX10 Scorpion

In stock
C22836GUN
$15.99
Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler Sold out

Chassis Linkage 149mm (2) for Axial AX10 Scorpion & Rock Crawler

Sold out
C22836GREEN
$15.99
Chassis Linkage 139mm (2) for Axial AX10 Scorpion & Rock Crawler Sold out

Chassis Linkage 139mm (2) for Axial AX10 Scorpion & Rock Crawler

Sold out
C22835SILVER
$16.99
Chassis Linkage 139mm (2) for Axial AX10 Scorpion & Rock Crawler

Chassis Linkage 139mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22835ORANGE
$15.99
Chassis Linkage 129mm (2) for Axial AX10 Scorpion & Rock Crawler

Chassis Linkage 129mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22834ORANGE
$20.99
Chassis Linkage 129mm (2) for Axial AX10 Scorpion & Rock Crawler

Chassis Linkage 129mm (2) for Axial AX10 Scorpion & Rock Crawler

In stock
C22834GREEN
$20.99
Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

In stock
BAJ163SILVER
$39.99
Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

In stock
BAJ163RED
$39.99
Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

In stock
BAJ163ORANGE
$39.99
Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

In stock
BAJ163GUN
$39.99
Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC Sold out

Chassis Brace Set (3) for HPI Baja 5B, 5T, 5B2.0 & 5SC

Sold out
BAJ163GREEN
$39.99
Carbon Fiber Rear Wing for HPI Baja 5B & 5B2.0 Sold out

Carbon Fiber Rear Wing for HPI Baja 5B & 5B2.0 | 5T | 5SC

Sold out
BAJ062ORANGE
$29.99
CF Suspension Arm Covers for Traxxas 1/8 Sledge 4WD 9633 9634

CF Suspension Arm Covers for Traxxas 1/8 Sledge 4WD 9633 9634

In stock
C32483
$25.99
Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX Monster Save 16%

Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX ARA330568 | Outcast 8S BLX

In stock
C33362GREY
$17.63 $20.99
Save 16%
Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX Monster Save 16%

Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX ARA330568 | Outcast 8S BLX

In stock
C33362GREEN
$17.63 $20.99
Save 16%
Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX Monster Save 16%

Clamp Type Spring Adjustment Collars for Arrma 1/5 Kraton 4X4 8S BLX ARA330568 | Outcast 8S BLX

In stock
C33362BLACK
$17.63 $20.99
Save 16%
Center Skid Plate for Traxxas 1/16 E-Revo,Slash,Summit,Rally Sold out

Center Skid Plate for Traxxas 1/16 E-Revo, Slash, Summit, Rally | E-Revo VXL | Slash VXL | Rally VXL

Sold out
T3410GREEN
$20.99
Center Drive Shafts for Traxxas 1/16 E-Revo VXL, Slash VXL, Summit VXL, Rally

Center Drive Shafts for Traxxas 1/16 E-Revo VXL, Slash VXL, Summit VXL, Rally

In stock
T3409
$20.99
Carbon Fiber Rear Shock Tower for Losi Ten-T Truggy & SCTE Save 18%

Carbon Fiber Rear Shock Tower for Losi Ten-T Truggy & SCTE

In stock
T8220
$21.31 $25.99
Save 18%
Caster Blocks II for Traxxas 1/10 Stampede 2WD, Rustler 2WD XL5 & VXL Save 24%

Caster Blocks II for Traxxas 1/10 Stampede 2WD, Rustler 2WD XL5 & VXL 3632

In stock
T7989BLUE
$15.95 $20.99
Save 24%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 71%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034SILVER
$11.31 $38.99
Save 71%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 71%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034RED
$11.31 $38.99
Save 71%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 38%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034ORANGE
$24.17 $38.99
Save 38%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 16%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034GREEN
$32.75 $38.99
Save 16%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 29%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034BLUE
$27.68 $38.99
Save 29%
Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 25%

Carbon Steel Rear Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28034BLACK
$29.24 $38.99
Save 25%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 48%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033SILVER
$20.27 $38.99
Save 48%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 56%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033RED
$17.16 $38.99
Save 56%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 38%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033ORANGE
$24.17 $38.99
Save 38%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 17%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033GUN
$32.36 $38.99
Save 17%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 16%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033BLUE
$32.75 $38.99
Save 16%
Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 Save 10%

Carbon Steel Front Universal Shaft (2) for Traxxas 1/10 Slash & Stampede 4X4 | Rustler 4X4 (-2023) | Hoss 4X4

In stock
C28033BLACK
$35.09 $38.99
Save 10%
Caster Blocks for Traxxas 1/10 Electric Rustler 2WD & Slash 2WD Save 53%

Caster Blocks for Traxxas 1/10 Electric Rustler 2WD & Slash 2WD 3632 | Slash 2WD XL5 & VXL

In stock
T8061BLUE
$9.87 $20.99
Save 53%
C25133 Rear Upper Suspension Arm Conversion for Losi 5ive-T (new, missing parts) Save 10%

C25133 Rear Upper Suspension Arm Conversion for Losi 5ive-T (new, missing parts)

In stock
15.ZD04
$17.99 $19.99
Save 10%
Carbon Fiber Chassis Conversion Kit for Tamiya 1/10 TA07 Sold out

Carbon Fiber Chassis Conversion Kit for Tamiya 1/10 TA07

Sold out
C28785GUN
$119.99
Carbon Fiber Chassis Conversion Kit for Tamiya 1/10 TA07

Carbon Fiber Chassis Conversion Kit for Tamiya 1/10 TA07

In stock
C28785BLACK
$119.99
Carbon Fiber Rear Shock Tower for Associated 1/18 SC18 Short Course Truck Save 78%

Carbon Fiber Rear Shock Tower for Associated 1/18 SC18 Short Course Truck

In stock
T7644
$5.06 $22.99
Save 78%
Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear Save 9%

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

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

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

In stock
C23866ORANGE
$29.99
Brushless Conversion Kit for Kyosho MP9 w/ Pinion Gear

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

In stock
C23866BLUE
$29.99
Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

In stock
C23864PURPLE
$29.99
Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

In stock
C23864ORANGE
$29.99
Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

In stock
C23864GREEN
$29.99
Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear Sold out

Brushless Conversion Kit for Hobao Hyper 8 w/ Pinion Gear

Sold out
C23864BLUE
$29.99
Brushless Conversion Kit for HPI Hot Bodies D8 w/ Pinion Gear

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

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

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

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

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

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

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

In stock
C23865BLUE
$29.99
Brushless Conversion Kit for Durango 408 w/ Pinion Gear

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

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

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

In stock
C23870BLUE
$26.69 $29.99
Save 11%
Carbon Fiber Complete Chassis Conversion Kit for Team Associated DR10 Drag RTR

Alloy Chassis & Carbon Fiber Conversion Kit for Team Associated DR10 Drag | DR10 Drag Race Car RTR

In stock
C32548SILVER
$169.99
Carbon Fiber Front Brake Pads (2pcs) for Losi 1/4 Promoto-MX Motorcycle Save 16%

Carbon Fiber Front Brake Pads (2pcs) for Losi 1/4 Promoto-MX Motorcycle

In stock
C33670
$6.71 $7.99
Save 16%
Carbon Fiber Rear Aero Wing Kit for Traxxas 1/8 Sledge 4WD

Carbon Fiber Rear Aero Wing Kit for Traxxas 1/8 Sledge 4WD 9517 9518

In stock
C33609SILVER
$99.99