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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
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

C31865
Type: RC Vehicle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$39.99
in stock
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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

C31864
Type: RC Vehicle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$32.99
in stock
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Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021

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

C31683RED
Type: Side Step 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$29.99
in stock
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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%)
in stock
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Alloy Machined Side Step for Traxxas TRX-4 Ford Bronco 2021 Sold out

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

C31683BLACK
Type: Side Step 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$29.99
Out of stock
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco Save 16%

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

C31514SILVER
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $2.72 (16%)
$14.27
MSRP/List $16.99 Save $2.72 (16%)
in stock
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco Save 73%

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

C31514RED
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $12.40 (73%)
$4.59
MSRP/List $16.99 Save $12.40 (73%)
in stock
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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%)
in stock
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco Save 58%

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

C31514GUN
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $9.85 (58%)
$7.14
MSRP/List $16.99 Save $9.85 (58%)
in stock
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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%)
in stock
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Alloy Door Handles Add-On for Traxxas TRX-4 Ford Bronco

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

C31514BLACK
Type: RC Part 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
in stock
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Brass 97g Alloy Front Bumper Mount w/ Steering Servo Mount for Traxxas TRX-4

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

C31386
Type: Servo Mount Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$29.99
in stock
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Front & Rear Brass+Alloy Housing Conversion Kit 1000g Total for Traxxas TRX-4 Sold out

Front & Rear Brass+Alloy Housing Conversion Kit 1000g Total for Traxxas TRX-4

C31385
Type: Conversion Set 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$229.99
Out of stock
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Brass Alloy 69g Each Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

Brass Alloy 69g Each Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

C31370
Type: RC Vehicle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$37.99
in stock
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Brass Alloy 49g Each Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

Brass Alloy 49g Each Caster Blocks for Traxxas TRX-4 Scale & Trail Crawler

C31369
Type: Caster Block 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$39.99
in stock
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Machined Brass 42g Each Portal Cover (2) for Traxxas TRX-4 Scale & Trail Crawler

Machined Brass 42g Each Portal Cover (2) for Traxxas TRX-4 Scale & Trail Crawler

C31368
Type: Cover 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$29.99
in stock
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Essentials Aluminum Upgrade Set for Traxxas TRX-4 Trail Crawler

Essentials Aluminum Upgrade Set for Traxxas TRX-4 Trail Crawler

C31262GUN
Type: RC Vehicle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$129.99
in stock
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Brass Alloy 50g Total Axle Mount (4) for Traxxas TRX-4 Scale & Trail Crawler

Brass Alloy 50g Axle Mount Set for TRX-4 Scale & Trail Crawler (4pcs)

C31160
Type: Axle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$35.99
in stock
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Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

C31101SILVER
Type: Chassis Brace 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
Only 1 left!
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Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

C31101RED
Type: Chassis Brace 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

Alloy Center Gearbox Mounting Plate Chassis Brace for Traxxas TRX-4

C31101BLACK
Type: Chassis Brace 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 45%

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

C31037RED
Type: Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $7.65 (45%)
$9.34
MSRP/List $16.99 Save $7.65 (45%)
in stock
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Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 29%

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

C31037GUN
Type: Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
MSRP/List $16.99 Save $4.93 (29%)
$12.06
MSRP/List $16.99 Save $4.93 (29%)
in stock
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Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

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

C31037BLACK
Type: Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$16.99
in stock
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Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

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

C31036RED
Type: Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
in stock
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Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 16%

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

C31036GUN
Type: Bumper Mount 1/10 TRX-4 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%)
in stock
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Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

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

C31036BLACK
Type: Bumper Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
in stock
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Realistic Metal Front Bumper for Traxxas TRX-4 G500 & AMG63

Realistic Metal Front Bumper for Traxxas TRX-4 G500 & AMG63

C31033
Type: Bumper 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler Save 25%

Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler

C31029RED
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
MSRP/List $12.99 Save $3.25 (25%)
$9.74
MSRP/List $12.99 Save $3.25 (25%)
in stock
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Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler Save 40%

Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler

C31029GUN
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
MSRP/List $12.99 Save $5.20 (40%)
$7.79
MSRP/List $12.99 Save $5.20 (40%)
in stock
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Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler

Alloy Machined Front Steering Servo Mount for Traxxas TRX-4 Crawler

C31029BLACK
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
in stock
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Roof Top Anti-Slip Protection Plate for Traxxas TRX-4 Defender Save 67%

Roof Top Anti-Slip Protection Plates for Traxxas TRX-4 Defender

C31028
Type: Protection Plate 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$12.99
MSRP/List $12.99 Save $8.70 (67%)
$4.29
MSRP/List $12.99 Save $8.70 (67%)
in stock
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Realistic Rubber Cargo Net 174x135mm for 1/10 Scale Crawler Save 18%

Realistic Rubber Cargo Net 174x135mm for 1/10 Scale Crawler | TRX-4 Crawler | Axial SCX-10

C31002RED
Type: RC Vehicle 1/10 Scale Crawler TRX-4 1/10 TRX-4 Crawler
$10.99
MSRP/List $10.99 Save $1.98 (18%)
$9.01
MSRP/List $10.99 Save $1.98 (18%)
in stock
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Realistic Rubber Cargo Net 174x135mm for 1/10 Scale Crawler Save 11%

Realistic Rubber Cargo Net 174x135mm for 1/10 Scale Crawler | TRX-4 Crawler | Axial SCX-10

C31002BLACK
Type: RC Vehicle 1/10 Scale Crawler TRX-4 1/10 TRX-4 Crawler
$10.99
MSRP/List $10.99 Save $1.21 (11%)
$9.78
MSRP/List $10.99 Save $1.21 (11%)
in stock
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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

C30973RED
Type: Shock 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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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
in stock
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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

C30973BLACK
Type: Shock 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
in stock
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Metal Spare Tire Cover BBQ Grate for Traxxas D90 TRX-4 & Redcat Everest Gen7 Pro Save 68%

Metal Spare Tire Cover BBQ Grate for Traxxas D90 TRX-4 & Redcat Everest Gen7 Pro

C30970
Type: Tire 1/10 TRX-4 Everest Gen7 Scale Crawler 1/10 TRX-4 Crawler
$10.99
MSRP/List $10.99 Save $7.47 (68%)
$3.52
MSRP/List $10.99 Save $7.47 (68%)
in stock
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Alloy 2-Speed Gearbox Housings & Motor Mount Assembly for Traxxas TRX-4 Crawler

Alloy 2-Speed Gearbox Housings & Motor Mount Assembly for Traxxas TRX-4 Crawler

C30968BLACK
Type: Motor Mount Gearbox 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$89.99
in stock
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Brass Alloy 76g Ea Weight Add-On Set for Traxxas 1/10 TRX-4 Trail Crawler Save 25%

Brass Alloy 76g Ea Weight Add-On Set for Traxxas 1/10 TRX-4 Trail Crawler

C30808
Type: RC Vehicle 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$49.99
MSRP/List $49.99 Save $12.50 (25%)
$37.49
MSRP/List $49.99 Save $12.50 (25%)
in stock
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Realistic Scale Alloy Front Windshield Wiper Kit for 1/10 Axial, Traxxas Crawler

Realistic Scale Alloy Front Windshield Wiper Kit for 1/10 Axial, Traxxas Crawler | TRX-4 Crawler | SCX-10 | SCX10 II (#90046-47) | SCX10 III

C30806SILVER
Type: Kit 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$10.99
in stock
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Realistic Scale Alloy Front Windshield Wiper Kit for 1/10 Axial, Traxxas Crawler Sold out

Realistic Scale Alloy Front Windshield Wiper Kit for 1/10 Axial, Traxxas Crawler | TRX-4 Crawler | SCX-10 | SCX10 II (#90046-47) | SCX10 III

C30806BLACK
Type: Kit 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$10.99
Out of stock
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Metal Portal Drive Input Gears Type 8529 for Traxxas TRX-4

Metal Portal Drive Input Gears Type 8529 for Traxxas TRX-4

C30624
Type: Gear 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$14.99
Only 1 left!
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Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 Save 41%

Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 - Silver

C30609SILVER
Type: Skid Plate 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
MSRP/List $24.99 Save $10.25 (41%)
$14.74
MSRP/List $24.99 Save $10.25 (41%)
in stock
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Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 Save 64%

Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 - Black

C30609BLACK
Type: Skid Plate 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$24.99
MSRP/List $24.99 Save $15.99 (64%)
$9.00
MSRP/List $24.99 Save $15.99 (64%)
in stock
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Billet Machined Center Gearbox Housing for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Center Gearbox Housing for Traxxas TRX-4 Scale & Trail Crawler

C30359RED
Type: Gearbox 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$49.99
MSRP/List $49.99 Save $8.00 (16%)
$41.99
MSRP/List $49.99 Save $8.00 (16%)
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Billet Machined Center Gearbox Housing for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Billet Machined Center Gearbox Housing for Traxxas TRX-4 Scale & Trail Crawler

C30359BLACK
Type: Gearbox 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$49.99
MSRP/List $49.99 Save $5.00 (10%)
$44.99
MSRP/List $49.99 Save $5.00 (10%)
in stock
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Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler

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

C30274SILVER
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$20.99
in stock
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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

C30274RED
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$20.99
MSRP/List $20.99 Save $12.38 (59%)
$8.61
MSRP/List $20.99 Save $12.38 (59%)
in stock
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Billet Machined Alloy T-Lock Servo Mount for Traxxas TRX-4 Scale & Trail Crawler Save 22%

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

C30274BLACK
Type: Servo Mount 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$20.99
MSRP/List $20.99 Save $4.62 (22%)
$16.37
MSRP/List $20.99 Save $4.62 (22%)
in stock
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