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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
Billet Machined 6X6 7T GL High-Mobility Off-Road Truck 1/10 Size ARTR Save 16%

Billet Machined 6X6 7T GL High-Mobility Off-Road Truck 1/10 Size ARTR

C25853SILVER
Type: RC Truck 1/6 1/10 1/12 6X6 Off-Road All Terrain Off-Road Vehicles
$1,199.99
MSRP/List $1,199.99 Save $192.00 (16%)
$1,007.99
MSRP/List $1,199.99 Save $192.00 (16%)
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Billet Machined 8pcs Aluminum M3x6 Washer Spacer (Thick=3mm) Save 42%

Billet Machined 8pcs Aluminum M3x6 Washer Spacer (Thick=3mm) | SCX-10 | SCX10 II (#90046-47)

C28130SILVER
Type: Washer Screws Nuts Pins Washers E-Clips
$5.99
MSRP/List $5.99 Save $2.52 (42%)
$3.47
MSRP/List $5.99 Save $2.52 (42%)
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Billet Machined M3 Size Color Concave Alloy Washer Kit 10pcs Save 10%

Billet Machined M3 Size Color Concave Alloy Washer Kit 10pcs

C28129SILVER
Type: Washer Screws Nuts Pins Washers E-Clips
$5.99
MSRP/List $5.99 Save $0.60 (10%)
$5.39
MSRP/List $5.99 Save $0.60 (10%)
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Billet Machined 16pcs Aluminum M3x6 Washer Spacer (0.5, 1, 2, 3mm) Save 10%

Billet Machined 16pcs Aluminum M3x6 Washer Spacer (0.5, 1, 2, 3mm)

C26777SILVER
Type: Washer Screws Nuts Pins Washers E-Clips
$12.99
MSRP/List $12.99 Save $1.30 (10%)
$11.69
MSRP/List $12.99 Save $1.30 (10%)
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3mm Alloy Concave Washer (10) Save 23%

3mm Alloy Concave Washer (10)

C23038SILVER
Type: Washer Screws Nuts Pins Washers E-Clips
$3.99
MSRP/List $3.99 Save $0.92 (23%)
$3.07
MSRP/List $3.99 Save $0.92 (23%)
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Carbon Fiber Chassis Conversion Kit for 1/10 Scale Off-Road Crawler

Carbon Fiber Chassis Conversion Kit for 1/10 Scale Off-Road Crawler

C34252SILVER
Type: Conversion Set 1/10 Off-Road Rock Crawler Scale Crawler Chassis Kit
$359.99
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Complete Alloy Transfer Case w/ Mount for 1/10 D90 Gen 2 Crawler W=72mm

Complete Alloy Transfer Case w/ Mount for 1/10 D90 Gen 2 Crawler W=72mm

C32282SILVER
Type: Mount 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$45.99
in stock
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Steel Alloy 84-112mm Center Drive Shaft w/ 5mm I.D. for 1/10 Off-Road Crawler

Steel Alloy 84-112mm Center Drive Shaft for 1/10 Off-Road Crawler, Silver | SCX-10 | RR10 Bomber 4WD | SCX10 II (#90046-47) | TRX-4 | TRX-6 Crawler | Axial SCX10 III

C31734
Type: Drive Shaft 1/10 Off-Road 4WD Scale Crawler Type D90 D110 D130 4WD
$20.99
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Alloy Machined Center Gearbox w/ Internals for G2 Type D90 & D110 Crawlers Save 44%

Alloy Machined Center Gearbox w/ Internals for G2 Type D90 & D110 Crawlers

C31681SILVER
Type: Gearbox 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$59.99
MSRP/List $59.99 Save $26.40 (44%)
$33.59
MSRP/List $59.99 Save $26.40 (44%)
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Billet Machined 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR Save 3%

Billet Machined Silver 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR

C25759SILVER
Type: RC Crawler 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$569.99
MSRP/List $569.99 Save $17.10 (3%)
$552.89
MSRP/List $569.99 Save $17.10 (3%)
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Billet Extended Wheelbase Leaf Spring Mount for D90 Crawler

Billet Extended Wheelbase Leaf Spring Mount for D90 Crawler

C25535SILVER
Type: Leaf Spring Mount 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$29.99
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Realistic Outer Steel EXO-Roll Cage w/ LED Spot Lights for 1/10 D90 Scale Body Save 49%

Realistic Outer Steel EXO-Roll Cage w/ LED Spot Lights for 1/10 D90 Scale Body

C25447SILVER
Type: LED Light 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$89.99
MSRP/List $89.99 Save $44.10 (49%)
$45.89
MSRP/List $89.99 Save $44.10 (49%)
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V2 Billet Machined 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR Save 21%

V2 Billet Machined 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR

C25330SILVER
Type: RC Crawler 1/10 4WD Off-Road Scale Crawler Type D90 D110 D130 4WD
$559.99
MSRP/List $559.99 Save $117.60 (21%)
$442.39
MSRP/List $559.99 Save $117.60 (21%)
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Alloy 1.0 Wheel (4) w/ Rubber Tires for TRX-4M & SCX24 O.D.=57mm Sold out

Alloy 1.0 Wheel (4) w/ Rubber Tires for TRX-4M & SCX24 O.D.=57mm

C34025SILVER
Type: Wheel 1/18 TRX-4M SCX24 Scale Crawler Off-Road 1/18 TRX-4M Crawler
$39.99
Out of stock
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Alloy 1.0 Wheel (4) w/ Rubber Tires for TRX-4M & SCX24 O.D.=51mm 9869

Alloy 1.0 Wheel (4) w/ Rubber Tires for TRX-4M & SCX24 O.D.=51mm 9869

C33964SILVER
Type: Wheel 1/18 TRX-4M SCX24 Scale Crawler 1/18 TRX-4M Crawler
$39.99
in stock
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Billet Machined Realistic Front Bumper for 1/10 Type D90 Off-Road Scale Crawler Save 51%

Billet Machined Realistic Front Bumper for 1/10 Type D90 Off-Road Scale Crawler

C25157SILVER
Type: Bumper 1/10 Off-Road Scale Crawler 4WD Type D90 D110 D130 4WD
$29.99
MSRP/List $29.99 Save $15.29 (51%)
$14.70
MSRP/List $29.99 Save $15.29 (51%)
in stock
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Billet Machined Realistic Front Bumper for 1/10 Type D90 Off-Road Scale Crawler Save 59%

Billet Machined Realistic Front Bumper for 1/10 Type D90 Off-Road Scale Crawler

C25157BLACKSILVER
Type: Bumper 1/10 Off-Road Scale Crawler 4WD Type D90 D110 D130 4WD
$29.99
MSRP/List $29.99 Save $17.69 (59%)
$12.30
MSRP/List $29.99 Save $17.69 (59%)
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Alloy 1.0 Beadlock Wheels, Tires & Adapters (4) for Traxxas 1/18 TRX-4M Sold out

Alloy 1.0 Beadlock Wheels, Tires & Adapters(4) for Traxxas 1/18 TRX-4M 9869 9871

C33189SILVER
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
Out of stock
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Alloy Machined Front & Rear Shocks & Shock Towers for Traxxas 1/18 TRX-4M Save 38%

Alloy Machined Front & Rear Shocks & Shock Towers for Traxxas 1/18 TRX-4M 9826

C33187SILVER
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$49.99
MSRP/List $49.99 Save $19.00 (38%)
$30.99
MSRP/List $49.99 Save $19.00 (38%)
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Alloy Machined F&R Axles w/ 24T/12T & Diff Covers for Traxxas 1/18 TRX-4M Save 38%

Machined F&R Axles w/ 24T/12T & Diff Covers for Traxxas 1/18 TRX-4M 9743 9744

C33186SILVER
Type: Differential 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$79.99
MSRP/List $79.99 Save $30.40 (38%)
$49.59
MSRP/List $79.99 Save $30.40 (38%)
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Alloy Machined Complete Gearbox w/ Center Skid for Traxxas 1/18 TRX-4M Crawler

Complete Gearbox w/ Center Skid for Traxxas 1/18 TRX-4M Crawler 9736 9747 9776

C33185SILVER
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$59.99
in stock
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Alloy Machined Gearbox Housing w/ Center Skid for Traxxas 1/18 TRX-4M Crawler Save 16%

Machined Gearbox Housing w/Center Skid for Traxxas 1/18 TRX-4M Crawler 9736 9747

C33184SILVER
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
MSRP/List $39.99 Save $6.40 (16%)
$33.59
MSRP/List $39.99 Save $6.40 (16%)
in stock
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Alloy Machined Center Gearbox w/ Internals for Traxxas 1/18 TRX-4M Crawler Save 38%

Machined Center Gearbox w/ Internals for Traxxas 1/18 TRX-4M Crawler 9747 9776

C33183SILVER
Type: Gearbox 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
MSRP/List $39.99 Save $15.20 (38%)
$24.79
MSRP/List $39.99 Save $15.20 (38%)
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Alloy Machined Steering Linkage for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Steering Linkage for Traxxas 1/18 TRX-4M Crawler 9842

C33171SILVER
Type: Steering Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M 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 Machined Shock Towers (4) for Traxxas 1/18 TRX-4M Crawler Save 28%

Alloy Machined Shock Towers (4 pcs) for Traxxas 1/18 TRX-4M Scale Crawler 9826

C33170SILVER
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $8.40 (28%)
$21.59
MSRP/List $29.99 Save $8.40 (28%)
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Alloy Machined Heatsink w/ Cooling Fan for Traxxas 1/18 TRX-4M Crawler Save 18%

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

C33162SILVER
Type: Motor Heatsink Cooling Fan 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $2.34 (18%)
$10.65
MSRP/List $12.99 Save $2.34 (18%)
in stock
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Alloy Machined Beadlock Wheels (4) for Traxxas 1/18 TRX-4M Crawler Save 5%

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

C33137SILVER
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$35.99
MSRP/List $35.99 Save $1.80 (5%)
$34.19
MSRP/List $35.99 Save $1.80 (5%)
in stock
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Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Crawler Save 38%

Silver Rear Drive Shafts (2) for Traxxas 1/18 TRX-4M Scale RC Crawler 9730

C33133SILVER
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$12.99
MSRP/List $12.99 Save $4.94 (38%)
$8.05
MSRP/List $12.99 Save $4.94 (38%)
in stock
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Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 16%

Silver Front Universal Drive Shafts for Traxxas 1/18 TRX-4M Scale Crawler 9729

C33132SILVER
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $3.36 (16%)
$17.63
MSRP/List $20.99 Save $3.36 (16%)
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Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M

Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M 9869 9871

C33129SILVER
Type: Adapter 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$39.99
in stock
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Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 38%

Silver Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

C33090SILVER
Type: Suspension Link Linkage 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
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Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M Save 38%

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

C33089SILVER
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$79.99
MSRP/List $79.99 Save $30.40 (38%)
$49.59
MSRP/List $79.99 Save $30.40 (38%)
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Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

C33088SILVER
Type: Axle Housing 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$69.99
in stock
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Front & Rear Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Front & Rear Drive Shafts for Traxxas 1/18 Scale TRX-4M Crawler 9729 9730

C33021SILVER
Type: Drive Shaft 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $11.40 (38%)
$18.59
MSRP/List $29.99 Save $11.40 (38%)
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Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33013SILVER
Type: Suspension Link Linkage 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 Shock Towers (4) for Traxxas 1/18 TRX-4M Crawler Save 18%

Silver Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M RC Crawler 9826

C33012SILVER
Type: Shock 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$29.99
MSRP/List $29.99 Save $5.40 (18%)
$24.59
MSRP/List $29.99 Save $5.40 (18%)
in stock
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

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

C33011SILVER
Type: Skid Plate 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$20.99
MSRP/List $20.99 Save $6.93 (33%)
$14.06
MSRP/List $20.99 Save $6.93 (33%)
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

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

C33010SILVER
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 Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 38%

Silver Alloy Machined Servo Mount for Traxxas 1/18 Scale TRX-4M RC Crawler 9739

C33009SILVER
Type: Servo Mount 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$16.99
MSRP/List $16.99 Save $6.46 (38%)
$10.53
MSRP/List $16.99 Save $6.46 (38%)
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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

C32869SILVER
Type: Wheel 1/18 TRX-4M Scale Crawler 1/18 TRX-4M Crawler
$49.99
Only 1 left!
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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

C32442SILVER
Type: LED Light Bumper 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$59.99
MSRP/List $59.99 Save $36.59 (61%)
$23.40
MSRP/List $59.99 Save $36.59 (61%)
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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%)
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Motor Clamp Mount + Twin Cooling Fan for TRX-4 & SCX10 (Motor: 36mm O.D.) Save 46%

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

C31366SILVER
Type: Cooling Fan 1/10 TRX-4 SCX10 Scale Crawler 1/10 TRX-4 Crawler
$20.99
MSRP/List $20.99 Save $9.66 (46%)
$11.33
MSRP/List $20.99 Save $9.66 (46%)
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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
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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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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%)
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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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Realistic Front Alloy Bumper w/ LED & Silver Skid for Traxxas TRX-4 G500 & AMG63 Save 71%

Realistic Front Alloy Bumper w/ LED & Silver Skid for Traxxas TRX-4 G500 & AMG63

C30204SILVER
Type: LED Light Bumper 1/10 TRX-4 Scale Crawler 1/10 TRX-4 Crawler
$59.99
MSRP/List $59.99 Save $42.59 (71%)
$17.40
MSRP/List $59.99 Save $42.59 (71%)
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