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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.

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Part, scale, color, and availability
Wheel Tire Shock Bumper Body Body Mount Servo Horn Servo Motor ESC LED Light Cooling Fan Pinion Gear Spur Gear Drive Shaft Suspension Arm Suspension Link Steering Block Caster Block Hub Carrier Tie Rod Turnbuckle Rod End Bearing 1/10 1/8 1/7 1/5 1/18 1/24 Black Blue Red Silver Grey Green Orange Purple Gunmetal Clearance In Stock
Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler Save 11%

Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler

C33162BLUE
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $1.43 (11%)
$11.56
MSRP/List $12.99 Save $1.43 (11%)
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

Alloy Machined Center Skid Plate Upgrade for Traxxas 1/18 TRX-4M Crawler 9736

C33142BLUE
Type: Skid Plate 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$22.99
MSRP/List $22.99 Save $7.59 (33%)
$15.40
MSRP/List $22.99 Save $7.59 (33%)
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Scale Crawler 9747

C33141BLUE
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$26.99
MSRP/List $26.99 Save $10.26 (38%)
$16.73
MSRP/List $26.99 Save $10.26 (38%)
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Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 33%

Blue Alloy Machined Heavy-Duty Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33138BLUE
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $9.90 (33%)
$20.09
MSRP/List $29.99 Save $9.90 (33%)
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035BLUE
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $4.80 (16%)
$25.19
MSRP/List $29.99 Save $4.80 (16%)
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Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 9%

Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33022BLUE
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $2.70 (9%)
$27.29
MSRP/List $29.99 Save $2.70 (9%)
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Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 16%

Blue Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount

C32442BLUE
Type: LED Light Bumper 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$59.99
MSRP/List $59.99 Save $9.60 (16%)
$50.39
MSRP/List $59.99 Save $9.60 (16%)
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Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler

Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler | TRX-6 Crawler

C32192LIGHTBLUE
Type: Servo Horn 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$7.99
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Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler

Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler | TRX-6 Crawler

C32192BLUE
Type: Servo Horn 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$7.99
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Shifting 25T Servo Savers & Servo Mounting Braces for TRX-4 & SCX10 III Save 23%

Shifting 25T Servo Savers & Servo Mounting Braces for TRX-4 & SCX10 III

C32137LIGHTBLUE
Type: Brace Servo 1/10 TRX-4 SCX10 III Scale Crawler 1/10 TRX-4 Crawler
$12.99
MSRP/List $12.99 Save $2.99 (23%)
$10.00
MSRP/List $12.99 Save $2.99 (23%)
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Shifting 25T Servo Savers & Servo Mounting Braces for TRX-4 & SCX10 III Save 16%

Shifting 25T Servo Savers & Servo Mounting Braces for TRX-4 & SCX10 III

C32137BLUE
Type: Brace Servo 1/10 TRX-4 SCX10 III Scale Crawler 1/10 TRX-4 Crawler
$12.99
MSRP/List $12.99 Save $2.08 (16%)
$10.91
MSRP/List $12.99 Save $2.08 (16%)
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Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021 Save 77%

Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021

C31683BLUE
Type: Side Step 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$29.99
MSRP/List $29.99 Save $23.09 (77%)
$6.90
MSRP/List $29.99 Save $23.09 (77%)
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco Save 78%

Alloy Door Handles Add-On for Traxxas TRX-4 2021 Ford Bronco

C31514LIGHTBLUE
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $13.25 (78%)
$3.74
MSRP/List $16.99 Save $13.25 (78%)
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco Save 78%

Alloy Door Handles Add-On for Traxxas TRX-4 2021 Ford Bronco

C31514BLUE
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $13.25 (78%)
$3.74
MSRP/List $16.99 Save $13.25 (78%)
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Motor Clamp Mount + Twin Cooling Fan for TRX-4 & SCX10 (Motor: 36mm O.D.) Save 73%

Motor Clamp Mount + Twin Cooling Fan for TRX-4 & SCX10 (Motor: 36mm O.D.)

C31366BLUE
Type: Cooling Fan 1/10 TRX-4 SCX10 Scale Crawler 1/10 TRX-4 Crawler
$20.99
MSRP/List $20.99 Save $15.32 (73%)
$5.67
MSRP/List $20.99 Save $15.32 (73%)
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Alloy F&R Upper Shock Mount Lift Kit for Traxxas TRX-4 82024-4, 82056-4, 82066-4

Alloy F&R Upper Shock Mount Lift Kit for Traxxas TRX-4 82024-4, 82056-4, 82066-4

C30973BLUE
Type: Shock 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
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