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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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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 Traxxas TRX-4 Scale & Trail Crawler Save 42%

Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27973SILVER
$23.19 $39.99
Save 42%
Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler Save 50%

Red Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27973RED
$20.00 $39.99
Save 50%
Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler Save 37%

Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27973GREY
$25.19 $39.99
Save 37%
Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27973GREEN
$39.99
Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler Sold out

Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

Sold out
C27973BLUE
$39.99
Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27973BLACK
$39.99
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 6%

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972SILVER
$19.73 $20.99
Save 6%
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 21%

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972RED
$16.58 $20.99
Save 21%
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 22%

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972GREY
$16.37 $20.99
Save 22%
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 32%

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972GREEN
$14.27 $20.99
Save 32%
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972BLUE
$20.99
Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Machined Alloy 2 Speed Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27972BLACK
$17.63 $20.99
Save 16%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Machined Alloy Silver Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971SILVER
$24.29 $26.99
Save 10%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 22%

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971RED
$21.05 $26.99
Save 22%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971GREY
$22.67 $26.99
Save 16%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971GREEN
$26.99
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 5%

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971BLUE
$25.64 $26.99
Save 5%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 11%

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27971BLACK
$24.02 $26.99
Save 11%
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 45%

Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27970SILVER
$14.84 $26.99
Save 45%
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 25%

Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27970RED
$20.24 $26.99
Save 25%
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Machined Alloy Grey Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27970GREY
$22.67 $26.99
Save 16%
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27970GREEN
$22.67 $26.99
Save 16%
Power HD WT120 Brass Brushless Rock Crawler Digital Servo 50.0kg/0.08s/694.4oz

Power HD WT120 Brass Brushless Rock Crawler Digital Servo 50.0kg/0.08s/694.4oz | Clod Buster | TRX-4 | TRX-6 Crawler

In stock
C34181
$135.00
Power HD WT162 HV Brass Brushless Rock Crawler Digital Servo 70.0kg/0.10sec@8.4V Sold out

Power HD WT162 HV Brass Brushless Rock Crawler Digital Servo 70.0kg/ [email protected] | Clod Buster | TRX-4 | TRX-6 Crawler

Sold out
C34180
$125.00
Power HD WT85 HV Brushless Rock Crawler Coreless Digital Servo 70.0kg/0.10s@8.4V

Power HD WT85 HV Brushless Rock Crawler Coreless Digital Servo 70.0kg/ [email protected] | Clod Buster | TRX-4 | TRX-6 Crawler

In stock
C34179
$99.00
Power HD W50-360 Degree Winch Digital Servo for 1/10 RC Crawler 50.0kg/0.9s@8.4V Sold out

Power HD W50-360 Degree Winch Digital Servo for 1/10 RC Crawler 50.0kg/ [email protected] | TRX-4 | TRX-6 Crawler

Sold out
C34164
$75.00
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27970BLUE
$26.99
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969SILVER
$5.94 $26.99
Save 78%
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 46%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969RED
$14.57 $26.99
Save 46%
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969GREY
$5.94 $26.99
Save 78%
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969GREEN
$22.67 $26.99
Save 16%
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 59%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969BLUE
$11.07 $26.99
Save 59%
Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 68%

Billet Machined Alloy Rear Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27969BLACK
$8.64 $26.99
Save 68%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 46%

Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27968SILVER
$14.57 $26.99
Save 46%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27968RED
$5.94 $26.99
Save 78%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 27%

Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27968GREY
$19.70 $26.99
Save 27%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27968GREEN
$22.67 $26.99
Save 16%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 59%

Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler - Blue

In stock
C27968BLUE
$11.07 $26.99
Save 59%
Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Billet Machined Alloy Front Axle Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27968BLACK
$5.94 $26.99
Save 78%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 13%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967SILVER
$43.49 $49.99
Save 13%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 44%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967RED
$27.99 $49.99
Save 44%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 59%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967GREY
$20.50 $49.99
Save 59%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 58%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967GREEN
$21.00 $49.99
Save 58%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 3%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967BLUE
$48.49 $49.99
Save 3%
Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 41%

Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27967BLACK
$29.49 $49.99
Save 41%
Front & Rear LED Light Mounting Brackets for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Front & Rear LED Light Mounting Brackets for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27941
$6.60 $29.99
Save 78%
Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler Save 55%

Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27939RED
$22.50 $49.99
Save 55%
Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27939GUN
$11.00 $49.99
Save 78%
Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler Save 74%

Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27939BLUE
$13.00 $49.99
Save 74%
Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler Save 45%

Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27938RED
$27.49 $49.99
Save 45%
Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler Save 60%

Portal Axle Counterweight Add-On (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27938GUN
$20.00 $49.99
Save 60%
Replacement Stainless Steel Screw Set for Traxxas TRX-4 Scale & Trail Crawler Sold out

Replacement Stainless Steel Screw Set for Traxxas TRX-4 Scale & Trail Crawler

Sold out
C27928SS
$29.99
Billet Machined 1.9 D6 Spoke Wheels w/ 0 & +6 Adapters for Traxxas TRX-4

Billet Machined 1.9 D6 Spoke Wheels w/ 0 & +6 Adapters for Traxxas TRX-4

In stock
C27927SILVERBLACK
$89.99
Billet Machined 1.9 D6 Spoke Wheels w/ 0 & +6 Adapters for Traxxas TRX-4 Save 10%

Billet Machined 1.9 D6 Spoke Wheels w/ 0 & +6 Adapters for Traxxas TRX-4

In stock
C27927GUNBLACK
$80.99 $89.99
Save 10%
Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

In stock
C27926SILVER
$35.99
Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

In stock
C27926RED
$35.99
Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

In stock
C27926GUN
$35.99
Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

In stock
C27926BLUE
$35.99
Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

Billet Machined Center Drive Shafts for Traxxas TRX-4 Crawler (12.8-inch WB)

In stock
C27926BLACK
$35.99
Integy Custom Built Traxxas TRX-4 RC Crawler Fully Upgraded Sold out

Integy Custom Built Traxxas TRX-4 RC Crawler Fully Upgraded

Sold out
23.ZF193
$1,439.99 $1,599.99
Save 10%
Dirt Guard Chassis Protective Cover for Traxxas 1/10 Scale Summit Off-Road Save 67%

Dirt Guard Chassis Protective Cover for Traxxas 1/10 Scale Summit Off-Road

In stock
C28373
$9.90 $29.99
Save 67%
Dirt Guard Chassis Protection Cover for Traxxas 1/10 Scale Summit Off-Road Save 78%

Dirt Guard Chassis Protection Cover for Traxxas 1/10 Scale Summit Off-Road

In stock
C26947
$6.60 $29.99
Save 78%
Billet Machined Beadlock Ring (1) for Traxxas 1/10 Summit Off-Road Truck Save 16%

Billet Machined Beadlock Ring (1) for Traxxas 1/10 Summit Off-Road Truck

In stock
C25863SILVER
$13.43 $15.99
Save 16%
Billet Machined Beadlock Ring (1) for Traxxas 1/10 Summit Off-Road Truck Save 10%

Billet Machined Beadlock Ring (1) for Traxxas 1/10 Summit Off-Road Truck

In stock
C25863BLUE
$14.39 $15.99
Save 10%
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228SILVER
$39.99
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road Save 32%

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228RED
$27.19 $39.99
Save 32%
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road Save 16%

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228PURPLE
$33.59 $39.99
Save 16%
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road Save 38%

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228LIGHTBLUE
$24.79 $39.99
Save 38%
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road Save 16%

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228GUN
$33.59 $39.99
Save 16%
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228GOLD
$39.99
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228BRONZE
$39.99
Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road Save 16%

Alloy Shock Set (4) for Traxxas 1/10 Slash 4X4 Off-Road

In stock
C31228BLUE
$33.59 $39.99
Save 16%