Skip to content

Rock Crawlers & Hop-up Parts

Discover our extensive range of Rock Crawlers and Hop-up Parts, designed to elevate your RC experience. Whether you're a seasoned enthusiast or just starting out, our selection of high-quality rock crawlers and performance-enhancing hop-up parts will help you conquer any terrain. From durable chassis and powerful motors to precision-engineered suspension systems and rugged tires, we have everything you need to customize and optimize your RC rock crawler. Explore our collection today and take your off-road adventures to the next level with top-notch parts and accessories.

5388 products

Filters

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

Part, scale, color, and sale status
Billet Machined Alloy Caster Blocks for HPI 1/12 Wheely King Monster Truck

Billet Machined Alloy Caster Blocks for HPI 1/12 Wheely King Monster Truck

In stock
T8104SILVER
$29.99
Billet Machined Alloy Caster Blocks for HPI 1/12 Wheely King Monster Truck

Billet Machined Alloy Caster Blocks for HPI 1/12 Wheely King Monster Truck

In stock
T8104PURPLE
$22.99
Billet Machined Alloy Brace (2) for HPI 1/12 Wheely King Monster Truck

Billet Machined Alloy Brace (2) for HPI 1/12 Wheely King Monster Truck

In stock
T8101SILVER
$20.99
Billet Machined Alloy Brace (2) for HPI 1/12 Wheely King Monster Truck Sold out

Billet Machined Alloy Brace (2) for HPI 1/12 Wheely King Monster Truck

Sold out
T8101PURPLE
$20.99
Replacement Parts for T8121 Save 10%

Replacement Parts for T8121

In stock
C27582
$11.69 $12.99
Save 10%
Replacement Part for T8106 Save 78%

Replacement Part for T8106

In stock
C27521
$0.88 $3.99
Save 78%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 10%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737SILVER
$71.99 $79.99
Save 10%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 52%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737ORANGE
$38.40 $79.99
Save 52%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737GREY
$67.19 $79.99
Save 16%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 41%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737BLUE
$47.19 $79.99
Save 41%
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507SILVER
$39.99
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507RED
$39.99
Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck Save 62%

Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck | Blitz

In stock
T6642SILVER
$4.56 $11.99
Save 62%
Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck Save 25%

Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck | Blitz

In stock
T6642BLUE
$8.99 $11.99
Save 25%
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507PURPLE
$33.59 $39.99
Save 16%
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King Save 17%

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507ORANGE
$33.19 $39.99
Save 17%
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507GREY
$39.99
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King Save 15%

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507GREEN
$33.99 $39.99
Save 15%
Billet Machined Center Gear Box for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Center Gearbox for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26507BLUE
$33.59 $39.99
Save 16%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 41%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468SILVER
$12.38 $20.99
Save 41%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 48%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468RED
$10.91 $20.99
Save 48%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468PURPLE
$20.99
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 22%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468ORANGE
$16.37 $20.99
Save 22%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 69%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468GREY
$6.51 $20.99
Save 69%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468GREEN
$20.99
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 71%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468BLUE
$6.09 $20.99
Save 71%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 78%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452SILVER
$4.62 $20.99
Save 78%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 41%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452RED
$12.38 $20.99
Save 41%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 78%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452PURPLE
$4.62 $20.99
Save 78%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 45%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452ORANGE
$11.54 $20.99
Save 45%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 78%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452GREY
$4.62 $20.99
Save 78%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 78%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452GREEN
$4.62 $20.99
Save 78%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 78%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452BLUE
$4.62 $20.99
Save 78%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 61%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451SILVER
$11.31 $28.99
Save 61%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451RED
$6.38 $28.99
Save 78%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451PURPLE
$6.38 $28.99
Save 78%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 59%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451ORANGE
$11.89 $28.99
Save 59%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451GREY
$6.38 $28.99
Save 78%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26451GREEN
$6.38 $28.99
Save 78%
Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 51%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26450SILVER
$14.21 $28.99
Save 51%
Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26450RED
$6.38 $28.99
Save 78%
Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26450PURPLE
$6.38 $28.99
Save 78%
Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26450ORANGE
$6.38 $28.99
Save 78%
Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26450GREEN
$6.38 $28.99
Save 78%
Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King Sold out

Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26393SILVER
$149.99
Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King Sold out

Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26393RED
$149.99
Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King Sold out

Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26393PURPLE
$149.99
Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King Sold out

Billet Machined Suspension Kit for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26393GREEN
$149.99
Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King Save 6%

Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26392SILVER
$27.25 $28.99
Save 6%
Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King Save 51%

Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26392PURPLE
$14.21 $28.99
Save 51%
Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King Save 35%

Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26392ORANGE
$18.84 $28.99
Save 35%
Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Caster Blocks for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26392GREEN
$24.35 $28.99
Save 16%
Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King Save 15%

Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26391SILVER
$24.64 $28.99
Save 15%
Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King

Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26391PURPLE
$28.99
Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King Save 77%

Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26391ORANGE
$6.67 $28.99
Save 77%
Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King Save 10%

Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26391GREEN
$26.09 $28.99
Save 10%
Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King Save 10%

Billet Machined Upper Suspension Link for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26391BLUE
$26.09 $28.99
Save 10%
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King Sold out

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26389SILVER
$28.99
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26389RED
$28.99
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26389PURPLE
$28.99
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King Sold out

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26389ORANGE
$28.99
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King Sold out

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

Sold out
C26389GREY
$28.99
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26389GREEN
$24.35 $28.99
Save 16%
Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King

Billet Machined Hub Carriers for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26389BLUE
$28.99
Billet Machined Shock Tower for HPI 1/10 Scale Crawler King Save 15%

Billet Machined Shock Tower for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26388SILVER
$24.64 $28.99
Save 15%
Billet Machined Shock Tower for HPI 1/10 Scale Crawler King Save 25%

Billet Machined Shock Tower for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26388PURPLE
$21.74 $28.99
Save 25%
Billet Machined Shock Tower for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Shock Tower for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26388ORANGE
$24.35 $28.99
Save 16%
Billet Machined Shock Tower for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Shock Tower for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26388BLUE
$24.35 $28.99
Save 16%
Metal Bracket Adapter for Wheely King with 1/10 Size Snowmobile Conversion Save 41%

Metal Bracket Adapter for Wheely King with 1/10 Size Snowmobile Conversion

In stock
C24881
$5.89 $9.99
Save 41%
FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler

FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler | Clod Buster | SCX-10 | SCX10 II | TRX-4 | TRX-6 | SCX10 III

In stock
C34051RED
$29.99
FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler

FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler | Clod Buster | SCX-10 | SCX10 II | TRX-4 | TRX-6 | SCX10 III

In stock
C34051BLUE
$29.99
FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler

FYZ-8088-RTR Brush Type ESC 80A Waterproof 2-3S for 1/10 Off-Road RC Crawler | Clod Buster | SCX-10 | SCX10 II | TRX-4 | TRX-6 | SCX10 III

In stock
C34051BLACK
$29.99