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Discover our extensive collection of RC model hop-up parts designed to enhance the performance and durability of your remote-controlled vehicles. Whether you're a hobbyist or a competitive racer, our premium selection includes everything from high-performance motors and batteries to precision-engineered suspension components and tires. Upgrade your RC model with top-quality parts that ensure superior speed, handling, and reliability. Shop now and take your RC experience to the next level with unbeatable prices and exclusive offers on the best hop-up parts available.

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Realistic Deluxe Side Step Plate Set for Traxxas TRX-4 & Trail Crawler Save $10.53 Save $0.00

Realistic Deluxe Side Step Plate Set for Traxxas TRX-4 & Trail Crawler

Integy
$16.99
$16.99 - $16.99
$16.99
$6.46
$6.46 - $6.46
$6.46
1+ in stock

The 1/10 TRX-4 Crawler-Hop-up Parts for Traxxas are a must-have for any serious RC enthusiast looking to enhance their TRX 1/10 TRX-4 Scale and Tra...

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Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save $6.37 Save $0.00

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

Integy
$12.99
$12.99 - $12.99
$12.99
$6.62
$6.62 - $6.62
$6.62
1+ in stock

OVERVIEW Add some strength, color, and help cool the motor in your 1/10 TRX-4 Rock Crawler with our Billet Machined Motor Mounting Plate. The motor...

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Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save $5.85 Save $0.00

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

Integy
$12.99
$12.99 - $12.99
$12.99
$7.14
$7.14 - $7.14
$7.14
1+ in stock

OVERVIEW Add some strength, color, and help cool the motor in your 1/10 TRX-4 Rock Crawler with our Billet Machined Motor Mounting Plate. The motor...

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Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save $5.07 Save $0.00

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

Integy
$12.99
$12.99 - $12.99
$12.99
$7.92
$7.92 - $7.92
$7.92
1+ in stock

OVERVIEW Add some strength, color, and help cool the motor in your 1/10 TRX-4 Rock Crawler with our Billet Machined Motor Mounting Plate. The motor...

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Billet Machined 1.9 Dual 6 Spoke Wheels w/12mm Hex Adapters for Traxxas TRX-4
Save $26.60 Save $0.00

Billet Machined 1.9 Dual 6 Spoke Wheels w/12mm Hex Adapters for Traxxas TRX-4

Integy
$69.99
$69.99 - $69.99
$69.99
$43.39
$43.39 - $43.39
$43.39
1+ in stock

Introducing the Billet Machined 1.9 Dual 6 Spoke Wheels with 12mm Hex Adapters, item number C28016GOLD, designed specifically for the Traxxas TRX-4...

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Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler
Save $42.39 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$37.60
$37.60 - $37.60
$37.60
1+ in stock

OVERVIEW Add strength, color, and good looks by upgrading your stock 1/10-scale stock TRX-4 plastic parts to our new Billet Machined Axle Housings....

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Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler
Save $25.60 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$54.39
$54.39 - $54.39
$54.39
1+ in stock

OVERVIEW Add strength, color, and good looks by upgrading your stock 1/10-scale stock TRX-4 plastic parts to our new Billet Machined Axle Housings....

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Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler
Save $39.20 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$40.79
$40.79 - $40.79
$40.79
1+ in stock

OVERVIEW Add strength, color, and good looks by upgrading your stock 1/10-scale stock TRX-4 plastic parts to our new Billet Machined Axle Housings....

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Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0
Save $6.90 Save $0.00

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0

Integy
$29.99
$29.99 - $29.99
$29.99
$23.09
$23.09 - $23.09
$23.09
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 Rock Crawler with our Alloy & Composite Battery Plate. The battery plate features a com...

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Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0
Save $5.10 Save $0.00

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0

Integy
$29.99
$29.99 - $29.99
$29.99
$24.89
$24.89 - $24.89
$24.89
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 Rock Crawler with our Alloy & Composite Battery Plate. The battery plate features a com...

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Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0
Save $18.59 Save $0.00

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0

Integy
$29.99
$29.99 - $29.99
$29.99
$11.40
$11.40 - $11.40
$11.40
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 Rock Crawler with our Alloy & Composite Battery Plate. The battery plate features a com...

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Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler
Save $21.59 Save $0.00

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Integy
$39.99
$39.99 - $39.99
$39.99
$18.40
$18.40 - $18.40
$18.40
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 with our Adjustable Rear Body Mount & Post Sets. The sets feature all metal constructio...

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Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler
Save $19.99 Save $0.00

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Integy
$39.99
$39.99 - $39.99
$39.99
$20.00
$20.00 - $20.00
$20.00
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 with our Adjustable Rear Body Mount & Post Sets. The sets feature all metal constructio...

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Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler
Save $12.40 Save $0.00

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Integy
$39.99
$39.99 - $39.99
$39.99
$27.59
$27.59 - $27.59
$27.59
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 with our Adjustable Rear Body Mount & Post Sets. The sets feature all metal constructio...

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Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler
Save $22.79 Save $0.00

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Integy
$39.99
$39.99 - $39.99
$39.99
$17.20
$17.20 - $17.20
$17.20
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 with our Adjustable Rear Body Mount & Post Sets. The sets feature all metal constructio...

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Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler
Save $12.30 Save $0.00

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Integy
$29.99
$29.99 - $29.99
$29.99
$17.69
$17.69 - $17.69
$17.69
1+ in stock

OVERVIEW Add some strength and color to your 1/10 TRX-4 with our Adjustable Front Body Mount & Post Sets. The sets feature all metal constructi...

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Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler
Save $8.80 Save $0.00

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

Integy
$39.99
$39.99 - $39.99
$39.99
$31.19
$31.19 - $31.19
$31.19
1+ in stock

OVERVIEW For our Traxxas 1/10 TRX-4 owners, bring your rig's center of gravity lower with our Billet Machined Counterweights. The counterweight bra...

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Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler
Save $12.00 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$67.99
$67.99 - $67.99
$67.99
1+ in stock

OVERVIEW For the Traxxas 1/10 TRX-4 Rock Crawler owners, we now offer a Billet Machined Alloy Gearbox to replace your stock plastic gearbox housing...

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Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler
Save $28.00 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$51.99
$51.99 - $51.99
$51.99
1+ in stock

OVERVIEW For the Traxxas 1/10 TRX-4 Rock Crawler owners, we now offer a Billet Machined Alloy Gearbox to replace your stock plastic gearbox housing...

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Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler
Save $42.39 Save $0.00

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

Integy
$79.99
$79.99 - $79.99
$79.99
$37.60
$37.60 - $37.60
$37.60
1+ in stock

OVERVIEW For the Traxxas 1/10 TRX-4 Rock Crawler owners, we now offer a Billet Machined Alloy Gearbox to replace your stock plastic gearbox housing...

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Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler
Save $13.20 Save $0.00

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

Integy
$29.99
$29.99 - $29.99
$29.99
$16.79
$16.79 - $16.79
$16.79
1+ in stock

The Billet Machined Alloy Rear Portal Drive Axle Mount are a must-have for enthusiasts looking to enhance their TRX 1/10 TRX-4 Scale and Trail Craw...

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Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler
Save $9.30 Save $0.00

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

Integy
$29.99
$29.99 - $29.99
$29.99
$20.69
$20.69 - $20.69
$20.69
1+ in stock

Introducing the Billet Machined Alloy Rear Portal Drive Axle Mount, a must-have upgrade for your Traxxas TRX-4 Crawler. This precision-engineered c...

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Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler
Save $13.50 Save $0.00

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

Integy
$29.99
$29.99 - $29.99
$29.99
$16.49
$16.49 - $16.49
$16.49
1+ in stock

Introducing the Billet Machined Alloy Rear Portal Drive Axle Mount, a premium upgrade designed specifically for the Traxxas TRX-4 Crawler. With the...

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Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler
Save $14.40 Save $0.00

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

Integy
$29.99
$29.99 - $29.99
$29.99
$15.59
$15.59 - $15.59
$15.59
1+ in stock

Introducing the Billet Machined Alloy Rear Portal Drive Axle Mount, a must-have enhancement for your Traxxas TRX-4 Crawler, specifically designed t...

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