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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.

5388 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
Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

In stock
C32869SILVER
$49.99
Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

In stock
C32869RED
$41.99 $49.99
Save 16%
Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

In stock
C32869GUN
$49.99
Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler Save 10%

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

In stock
C32869BLACK
$44.99 $49.99
Save 10%
Precision Ball Bearings 22pcs Kit for Traxxas 1/18 TRX-4M Crawler Save 11%

Precision Ball Bearings 22pcs Kit for Traxxas 1/18 TRX-4M Scale Crawler

In stock
C32868
$26.69 $29.99
Save 11%
Brass Alloy Differential Covers (2) 9g Each for Traxxas 1/18 TRX-4M Crawler Save 40%

Brass Alloy Differential Covers (2) 9g Each for Traxxas 1/18 TRX-4M Crawler 9738

In stock
C32867
$23.99 $39.99
Save 40%
Brass Alloy Differential Cover (1) 9g Each for Traxxas 1/18 TRX-4M Crawler Save 45%

Brass Alloy Differential Cover (1) 9g Each for Traxxas 1/18 TRX-4M Crawler 9738

In stock
C32866
$14.29 $25.99
Save 45%
Brass Alloy Caster Blocks (2) 6g Each for Traxxas 1/18 TRX-4M Crawler Save 40%

Brass Alloy Caster Blocks (2) 6g Each for Traxxas 1/18 TRX-4M Scale Crawler 9732

In stock
C32865
$15.59 $25.99
Save 40%
Brass Alloy Steering Rod 13g for Traxxas 1/18 TRX-4M Crawler Save 16%

Brass Alloy Steering Linkage Rod 13g for Traxxas 1/18 TRX-4M Scale Crawler 9842

In stock
C32864
$17.63 $20.99
Save 16%
Brass Alloy Steering Knuckles (2) Set 8g Each for Traxxas 1/18 TRX-4M Crawler

Brass Steering Knuckles (2) Set 8g Each for Traxxas 1/18 TRX-4M Crawler 9732

In stock
C32863
$29.99
Brass Alloy Wheel Hex (4) Set 16g Each for Traxxas 1/18 TRX-4M Crawler Save 45%

Brass Alloy Wheel Hex (4) Set 16g Each for Traxxas 1/18 TRX-4M Crawler 9750

In stock
C32862
$16.49 $29.99
Save 45%
Magnetic Force Body Mounts for Traxxas TRX-6, Axial SCX-10 & SCX10 II Crawler

Magnetic Force Body Mounts for Traxxas TRX-6, Axial SCX-10 & SCX10 II Crawler

In stock
C30043
$15.99
Machined Alloy Center Drive (3) Shafts for Traxxas G63 TRX-6 Scale Trail Crawler Save 10%

Machined Alloy Center Drive (3) Shafts for Traxxas G63 TRX-6 Scale Trail Crawler

In stock
C30004
$26.99 $29.99
Save 10%
Realistic Rear Alloy Bumper for Traxxas TRX-6 G63 Save 78%

Realistic Rear Alloy Bumper for Traxxas TRX-6 G63

In stock
C29791
$6.38 $28.99
Save 78%
Brass Alloy 14-Piece Linkage Set for Traxxas TRX-6 Scale & Trail Crawler Save 16%

Brass Alloy 14-Piece Linkage Set for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29573
$30.23 $35.99
Save 16%
12mm Hex Wheel (6) Hub Brass 14mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 10%

12mm Hex Wheel (6) Hub Brass 14mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29572
$18.89 $20.99
Save 10%
12mm Hex Wheel (6) Hub Brass 13mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 78%

12mm Hex Wheel (6) Hub Brass 13mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29571
$4.62 $20.99
Save 78%
12mm Hex Wheel (6) Hub Brass 12mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 8%

12mm Hex Wheel (6) Hub Brass 12mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29570
$19.31 $20.99
Save 8%
12mm Hex Wheel (6) Hub Brass 11mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 59%

12mm Hex Wheel (6) Hub Brass 11mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29569
$8.61 $20.99
Save 59%
12mm Hex Wheel (6) Hub Brass 10mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 35%

12mm Hex Wheel (6) Hub Brass 10mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29568
$13.64 $20.99
Save 35%
12mm Hex Wheel (6) Hub Brass 8mm Thick for Traxxas TRX-6 Scale & Trail Crawler Save 67%

12mm Hex Wheel (6) Hub Brass 8mm Thick for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29567
$6.93 $20.99
Save 67%
Realistic Rear Alloy Bumper for Traxxas TRX-6 Off-Road Scale Crawler

Realistic Rear Alloy Bumper for Traxxas TRX-6 Off-Road Scale Crawler

In stock
C29515
$28.99
12mm Hex Wheel (6) Hub Brass +3mm Offset for Traxxas TRX-6 Scale & Trail Crawler Save 76%

12mm Hex Wheel (6) Hub Brass +3mm Offset for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29449
$7.20 $29.99
Save 76%
12mm Hex Wheel (6) Hub Brass +5mm Offset for Traxxas TRX-6 Scale & Trail Crawler Save 73%

12mm Hex Wheel (6) Hub Brass +5mm Offset for Traxxas TRX-6 Scale & Trail Crawler

In stock
C29448
$8.10 $29.99
Save 73%
Billet Machined Middle Portal, Axle Housings & Mounts for Traxxas TRX-6 Crawler Save 71%

Billet Machined Middle Portal, Axle Housings & Mounts for Traxxas TRX-6 Crawler

In stock
C29411GUN
$37.70 $129.99
Save 71%
Billet Machined Middle Portal, Axle Housings & Mounts for Traxxas TRX-6 Crawler Save 68%

Billet Machined Middle Portal, Axle Housings & Mounts for Traxxas TRX-6 Crawler

In stock
C29411BLACK
$41.60 $129.99
Save 68%
Realistic Rear Alloy Bumper Set for Traxxas 1/10 TRX-6 Trail Crawler 6X6 G63 Save 71%

Realistic Rear Alloy Bumper Set for Traxxas 1/10 TRX-6 Trail Crawler 6X6 G63

In stock
C29404
$11.60 $39.99
Save 71%
Realistic Front Alloy Bumper Set for Traxxas 1/10 TRX-6 Trail Crawler 6X6 G63

Realistic Front Alloy Bumper Set for Traxxas 1/10 TRX-6 Trail Crawler 6X6 G63

In stock
C29403
$39.99
Metal 13T Pinion Gear for Traxxas TRX-4 Scale & Trail Crawler

Metal 3.17mm Bore 32P 13T Pinion Gear for Traxxas TRX-4 Scale & Trail Crawler | Slash 4X4 | Stampede 4X4 | Rustler 4X4 (-2023) | Ford Fiesta ST Rally (-2023) | TRX-6 Crawler

In stock
OBM-037
$3.99
Metal 15T Pinion Gear for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Metal 3.17mm Bore 32P 15T Pinion Gear for Traxxas TRX-4 Scale & Trail Crawler | Slash 4X4 | Stampede 4X4 | Rustler 4X4 (-2023) | Ford Fiesta ST Rally (-2023) | TRX-6 Crawler

In stock
OBM-036
$3.35 $3.99
Save 16%
Realistic Alloy Window Grill Set for Traxxas TRX-4 Scale & Trail Crawler

Realistic Alloy Window Grill Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
OBM-035
$20.99
Realistic Alloy Diamond Plate Overlay Panels for Traxxas TRX-4 Scale Crawler Save 78%

Realistic Alloy Diamond Plate Overlay Panels for Traxxas TRX-4 Scale Crawler

In stock
OBM-034
$4.62 $20.99
Save 78%
Plastic 1/10 Right Safari Snorkel for Traxxas TRX-4 Off-Road Trail Rock Crawling Save 78%

Plastic 1/10 Right Safari Snorkel for Traxxas TRX-4 Off-Road Trail Rock Crawling

In stock
OBM-033
$2.20 $9.99
Save 78%
Scale Tools & Accessory 18pcs Assortment for Traxxas TRX-4 Scale & Trail Crawler

Scale Tools & Accessory 18pcs Assortment for Traxxas TRX-4 Scale & Trail Crawler

In stock
OBM-017
$69.99
1.9 Rock Crawler Tire (2) Set for Traxxas TRX-4 Scale & Trail Crawler O.D.=118mm Save 10%

1.9 Rock Crawler Tire (2) Set for Traxxas TRX-4 Scale & Trail Crawler O.D.=118mm

In stock
OBM-014
$11.69 $12.99
Save 10%
Rubber Fender Flare (4) Protection Side Guard for 1/10 Scale Traxxas Defender

Rubber Fender Flare (4) Protection Side Guard for 1/10 Scale Traxxas Defender | TRX-4 Crawler

In stock
C33154
$20.99
Replacement Clear Plastic Side Windows for C29333 Hard Plastic Body Save 23%

Replacement Clear Plastic Side Windows for C29333 Hard Plastic Body | TRX-4 Crawler

In stock
C32929
$10.00 $12.99
Save 23%
Replacement Clear Plastic Windshields for C29333 Hard Plastic Body Sold out

Replacement Clear Plastic Windshields for C29333 Hard Plastic Body | TRX-4 Crawler

Sold out
C32925
$12.99
HD Steel Protection Guard & Skid Plates (7) for Traxxas 1/10 TRX-4 Crawler

HD Steel Protection Guard & Skid Plates (7) for Traxxas 1/10 TRX-4 Crawler

In stock
C32858
$59.99
Realistic Plastic Scale Body Kit for 1/10 Size TRX-4 Off-Road Crawler 324mm WB

Realistic Plastic Scale Body Kit for 1/10 Size TRX-4 Off-Road Crawler 324mm WB

In stock
C32750SAND
$89.99
Realistic Plastic Scale Body Kit for 1/10 Size TRX-4 Off-Road Crawler 324mm WB

Realistic Plastic Scale Body Kit for 1/10 Size TRX-4 Off-Road Crawler 324mm WB

In stock
C32750BLACK
$89.99
Metal Alloy Bumper Mounting Posts (2) for TRX-4 Type C28489 Front Bumper Sold out

Metal Alloy Bumper Mounting Posts (2) for TRX-4 Type C28489 Front Bumper

Sold out
C32566
$7.99
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road Save 16%

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

In stock
C32528YELLOW
$109.19 $129.99
Save 16%
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road Sold out

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

Sold out
C32528WHITE
$129.99
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 22%

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

In stock
C31181GUN
$38.99 $49.99
Save 22%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 18%

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

In stock
C31181BLACK
$40.99 $49.99
Save 18%
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

In stock
C32528BLACK
$129.99
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 61%

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

In stock
C32442SILVER
$23.40 $59.99
Save 61%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount

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

In stock
C32442RED
$59.99
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 45%

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

In stock
C32442ORANGE
$32.99 $59.99
Save 45%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 36%

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

In stock
C32442GREY
$38.39 $59.99
Save 36%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 59%

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

In stock
C32442GREEN
$24.60 $59.99
Save 59%
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

In stock
C32442BLUE
$50.39 $59.99
Save 16%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 51%

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

In stock
C32442BLACK
$29.40 $59.99
Save 51%
Stainless Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB) Save 16%

Stainless Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB)

In stock
C32234
$24.35 $28.99
Save 16%
Realistic LED Lighting System w/ 3CH Controller for Traxxas TRX-4 LR Version

Realistic LED Lighting System w/ 3CH Controller for Traxxas TRX-4 LR Version

In stock
C32194
$29.99
Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler Sold out

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

Sold out
C32192RED
$7.99
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

In stock
C32192LIGHTBLUE
$7.99
Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler Save 16%

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

In stock
C32192GUN
$6.71 $7.99
Save 16%
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

In stock
C32192BLUE
$7.99
Alloy Machined Shifting Servo Horn Set for Traxxas 1/10 TRX-4 Scale Crawler Sold out

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

Sold out
C32192BLACK
$7.99
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

In stock
C32137RED
$10.91 $12.99
Save 16%
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

In stock
C32137LIGHTBLUE
$10.00 $12.99
Save 23%
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

In stock
C32137BLUE
$10.91 $12.99
Save 16%
Brass 97g Alloy Front Bumper Mount w/ Steering Servo Mount for Traxxas TRX-4 Save 16%

Brass 97g Alloy Front Bumper Mount w/ Steering Servo Mount for Traxxas TRX-4

In stock
C31867
$21.83 $25.99
Save 16%
Brass Alloy 50g Each Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Brass Alloy 50g Each Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

In stock
C31866
$33.59 $39.99
Save 16%
Brass Alloy 68g Each Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

Brass Alloy 68g Each Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C31865
$39.99
Brass Alloy 42g Each Portal Outer Housings for Traxxas TRX-4 Scale Crawler

Brass Alloy 42g Each Portal Outer Housings for Traxxas TRX-4 Scale Crawler

In stock
C31864
$32.99
Alloy Machined 211mm Snowplow Kit for Traxxas TRX-4

Alloy Machined 211mm Snowplow Kit for Traxxas TRX-4

In stock
C31743
$89.99
Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021

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

In stock
C31683RED
$29.99
Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021 Save 77%

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

In stock
C31683BLUE
$6.90 $29.99
Save 77%
Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021 Sold out

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

Sold out
C31683BLACK
$29.99