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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
Billet Machined Caster Blocks for Associated SC10B Off-Road Save 32%

Billet Machined Caster Blocks for Associated SC10B Off-Road

In stock
C25147GREY
$14.27 $20.99
Save 32%
Billet Machined Caster Blocks for Associated SC10B Off-Road

Billet Machined Caster Blocks for Associated SC10B Off-Road

In stock
C25147BLUE
$20.99
Billet Machined Rear Hub Carriers for Associated SC10B Off-Road

Billet Machined Rear Hub Carriers for Associated SC10B Off-Road

In stock
C25146SILVER
$20.99
Billet Machined Rear Hub Carriers for Associated SC10B Off-Road Save 46%

Billet Machined Rear Hub Carriers for Associated SC10B Off-Road

In stock
C25146GREY
$11.33 $20.99
Save 46%
Billet Machined Rear Hub Carriers for Associated SC10B Off-Road Save 57%

Billet Machined Rear Hub Carriers for Associated SC10B Off-Road

In stock
C25146BLUE
$9.03 $20.99
Save 57%
Billet Machined Steering Knuckles for Associated SC10B Off-Road Save 5%

Billet Machined Steering Knuckles for Associated SC10B Off-Road

In stock
C25145SILVER
$19.94 $20.99
Save 5%
Billet Machined Steering Knuckles for Associated SC10B Off-Road

Billet Machined Steering Knuckles for Associated SC10B Off-Road

In stock
C25145GREY
$20.99
Billet Machined Steering Knuckles for Associated SC10B Off-Road Sold out

Billet Machined Steering Knuckles for Associated SC10B Off-Road

Sold out
C25145BLUE
$20.99
Billet Machined Complete Suspension Kit for Associated SC10B Off-Road

Billet Machined Complete Suspension Kit for Associated SC10B Off-Road

In stock
C25144GUN
$119.99
Billet Machined Complete Suspension Kit for Associated SC10B Off-Road

Billet Machined Complete Suspension Kit for Associated SC10B Off-Road

In stock
C25144BLUE
$119.99
Billet Machined Rear Hub Carriers for Associated 1/10 GT2 Offroad Truck Save 25%

Billet Machined Rear Hub Carriers for Associated 1/10 GT2 off-road Truck

In stock
T7831SILVER
$14.24 $18.99
Save 25%
Billet Machined Rear Hub Carriers for Associated 1/10 GT2 Offroad Truck Sold out

Billet Machined Rear Hub Carriers for Associated 1/10 GT2 off-road Truck

Sold out
T7831BLUE
$20.99
Billet Machined Alloy Rear Arm Mount B for Associated 1/10 GT2 Offroad Truck Save 56%

Billet Machined Alloy Rear Arm Mount B for Associated 1/10 GT2 off-road Truck

In stock
T7830SILVER
$3.08 $6.99
Save 56%
Billet Machined Alloy Camber Link Mount for Associated 1/10 GT2 Offroad Truck Save 78%

Billet Machined Alloy Camber Link Mount for Associated 1/10 GT2 off-road Truck

In stock
T7827SILVER
$1.76 $7.99
Save 78%
Billet Machined Alloy Camber Link Mount for Associated 1/10 GT2 Offroad Truck Save 5%

Billet Machined Alloy Camber Link Mount for Associated 1/10 GT2 off-road Truck

In stock
T7827BLUE
$8.54 $8.99
Save 5%
Billet Machined Alloy Rear Arm Mount for Associated 1/10 GT2 Offroad Truck Save 22%

Billet Machined Alloy Rear Arm Mount for Associated 1/10 GT2 off-road Truck

In stock
T7826SILVER
$7.01 $8.99
Save 22%
Billet Machined Alloy Rear Shock Tower for Associated 1/10 GT2 Offroad Truck Save 42%

Billet Machined Alloy Rear Shock Tower for Associated 1/10 GT2 off-road Truck

In stock
T7825SILVER
$13.33 $22.99
Save 42%
Billet Machined Alloy Rear Shock Tower for Associated 1/10 GT2 Offroad Truck Save 16%

Billet Machined Alloy Rear Shock Tower for Associated 1/10 GT2 off-road Truck

In stock
T7825BLUE
$21.83 $25.99
Save 16%
Billet Machined Alloy Front Shock Tower for Associated 1/10 GT2 Offroad Truck Save 45%

Billet Machined Alloy Front Shock Tower for Associated 1/10 GT2 off-road Truck

In stock
T7824SILVER
$11.54 $20.99
Save 45%
Billet Machined Alloy Front Shock Tower for Associated 1/10 GT2 Offroad Truck

Billet Machined Alloy Front Shock Tower for Associated 1/10 GT2 off-road Truck

In stock
T7824BLUE
$20.99
Billet Machined Alloy Steering Blocks for Associated 1/10 GT2 Offroad Truck

Billet Machined Alloy Steering Blocks for Associated 1/10 GT2 off-road Truck

In stock
T7822SILVER
$12.99
Billet Machined Alloy Steering Blocks for Associated 1/10 GT2 Offroad Truck Sold out

Billet Machined Alloy Steering Blocks for Associated 1/10 GT2 off-road Truck

Sold out
T7822BLUE
$17.99
Billet Machined Alloy Rear Arms for Associated 1/10 GT2 Offroad Truck Sold out

Billet Machined Alloy Rear Arms for Associated 1/10 GT2 off-road Truck

Sold out
T7821SILVER
$17.99
Billet Machined Alloy Front Arm for Associated 1/10 GT2 Offroad Truck

Billet Machined Alloy Front Arm for Associated 1/10 GT2 off-road Truck

In stock
T7820SILVER
$17.99
3Racing Turnbuckle M6x55 for AX10 Scorpion Save 48%

3Racing Turnbuckle M6x55 for AX10 Scorpion

In stock
AX10-21/GR
$8.67 $16.67
Save 48%
3Racing Rebuild Kit for #AX10-12/GR Save 10%

3Racing Rebuild Kit for #AX10-12/GR

In stock
AX10-12RK
$7.50 $8.33
Save 10%
3Racing Driveshaft Cap for AX10 Scorpion Save 10%

3Racing Drive Shaft Cap for AX10 Scorpion

In stock
AX10-10
$13.50 $15.00
Save 10%
HG-P408 1/10 4X4 RC Military H1 ARTR w/2.4GHz Remote, Sound & Light Upgrades Sold out

HG-P408 1/10 4X4 RC Military H1 ARTR w/2.4GHz Remote, Sound & Light Upgrades

Sold out
C33880
$589.99
Replacement 2.2kg Mini Servo 8012-P0214 for HG-P602 1/12 6X6 RC Military Cougar

Replacement 2.2kg Mini Servo 8012-P0214 for HG-P602 1/12 6X6 RC Military Cougar

In stock
C29024
$12.99
1:6 1941 MB Scaler RS Green Sold out

1:6 1941 MB Scaler RS Green

Sold out
ROC10601RSGN
$329.99
1:12 2006 Hummer H1 Alpha RTR Yellow Save 10%

1:12 2006 Hummer H1 Alpha RTR Yellow

In stock
FMS11261RSYL
$296.99 $329.99
Save 10%
HG-P804 1/12 Military Truck Trailer w/ Radar Installation Kit, 2.4GHz RC Sold out

Yellow HG-P804 1/12 Military Truck Trailer w/ Radar Installation Kit, 2.4GHz RC

Sold out
C31773YELLOW
$699.99
HG-P802 1/12 8X8 Military Truck ARTR w/ 2.4GHz Remote, Sound & Light Upgrades Sold out

HG-P802 1/12 8X8 Military Truck ARTR w/ 2.4GHz Remote, Sound & Light Upgrades

Sold out
C31772GREEN
$799.99
Replacement Plastic Body Shell for C30563YELLOW 1:12 Desert Buggy 370x160x130mm Save 3%

Replacement Plastic Body Shell for C30563YELLOW 1:12 Desert Buggy 370x160x130mm

In stock
C30615
$25.21 $25.99
Save 3%
Tire & Wheel (4) Set 4ASS-PA008 for HG-P408 1/10 4X4 H1 Hummer Sold out

Tire & Wheel (4) Set 4ASS-PA008 for HG-P408 1/10 4X4 H1 Hummer

Sold out
C30589
$28.99
XK 1:12 Explorer RC 4WD Off-Road Buggy 2.4GHz Racing RTR

XK 1:12 Explorer RC 4WD Off-Road Buggy 2.4GHz Racing RTR

In stock
C30560PURPLE
$129.99
Tire & Wheel (4) Set 4ASS-PA008 for HG-P408 1/10 4X4 H1 Hummer Sold out

Tire & Wheel (4) Set 4ASS-PA008 for HG-P408 1/10 4X4 H1 Hummer

Sold out
C30427
$25.99
HG-P415 Pro 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Remote 16C Sound & Light Upgrade Sold out

HG-P415 Pro 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Remote 16C Sound & Light Upgrade

Sold out
C30426RED
$779.99
HG-P415 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Stick Remote Control 16C, No Battery

1/10 Scale 4X4 RC Hummer Truck ARTR with 2.4GHz Stick Remote, Red

In stock
C30425RED
$629.99
HG-P415 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Stick Remote Control 16C, No Battery

HG-P415 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Stick Remote Control 16C, No Battery

In stock
C30425BLACK
$629.99
3-Speed Transmission Gearbox Assembly HG-ASS-01 for HG-P407 1/10 Scale 4X4 Sold out

3-Speed Transmission Gearbox Assembly HG-ASS-01 for HG-P407 1/10 Scale 4X4

Sold out
C30309
$75.99
Plastic Replacement Servo Horn Swing Arm for HG-P408 1/10 RC Military H1

Plastic Replacement Servo Horn Swing Arm for HG-P408 1/10 RC Military H1

In stock
C29456
$6.99
HG-P803A-PRO 8X8 Military Truck ARTR w/2.4GHz 16C Remote, Sound & Light Upgrades Sold out

HG-P803A-PRO 8X8 Military Truck ARTR w/2.4GHz 16C Remote, Sound & Light Upgrades

Sold out
C29385
$699.99
HG-P417 1/10 RC Military 4X4 Pickup RTR w/ Standard Electronics & Servos

HG-P417 1/10 RC Military 4X4 Pickup RTR w/ Standard Electronics & Servos

In stock
C29382
$279.99
Reducer Assembly 8ASS-P0005 for HG-P801 1/12 8X8 RC Military Truck Sold out

Reducer Assembly for 1/12 8X8 RC Military Truck, Compatible with HG-P801

Sold out
C29286
$10.99
Rolling Bearings 5x11x4mm, 6pcs LS027 for HG-P801 1/12 8X8 RC Military Truck Save 3%

Rolling Bearings 5x11x4mm, 6pcs LS027 for HG-P801 1/12 8X8 RC Military Truck

In stock
C29282
$6.78 $6.99
Save 3%
Differential Planet, Drive Gear W01054 W01055 for HG-P801 1/12 8X8 RC Truck

Differential Planet, Drive Gear W01054 W01055 for HG-P801 1/12 8X8 RC Truck

In stock
C29279
$6.99
Differential Large Bevel W01052 for HG-P801 1/12 8X8 RC Military Truck Sold out

Differential Large Bevel W01052 for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29278
$8.99
Front Bumper JK801-11 for HG-P801 1/12 8X8 RC Military Truck Save 16%

Front Bumper JK801-11 for HG-P801 1/12 8X8 RC Military Truck

In stock
C29276
$7.55 $8.99
Save 16%
Front & Rear Bridge Connecting Rod JK009-33 for HG-P801 1/12 8X8 RC Truck

Front & Rear Bridge Connecting Rod JK009-33 for HG-P801 1/12 8X8 RC Truck

In stock
C29275
$6.99
Transmission Shaft (Med-Long) 78.5mm BL-X023 for HG-P801 1/12 8X8 RC Truck Sold out

Transmission Shaft (Med-Long) 78.5mm BL-X023 for HG-P801 1/12 8X8 RC Truck

Sold out
C29273
$9.99
Transmission Shafts (Short) 66mm BL-X021 for HG-P801 1/12 8X8 RC Military Truck Sold out

Transmission Shafts (Short) 66mm BL-X021 for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29271
$20.99
Spring Steel Cushioner (2) Assembly 8ASS-P0024 for HG-P801 1/12 8X8 RC Truck Save 10%

Spring Steel Cushioner Assembly for 1/12 8X8 RC Truck in Durable Upgrade

In stock
C29269
$6.29 $6.99
Save 10%
Steering Connecting Rod (4) 8ASS-P0022-02 for HG-P801 1/12 8X8 RC Military Truck Save 33%

Steering Connecting Rod (4) 8ASS-P0022-02 for HG-P801 1/12 8X8 RC Military Truck

In stock
C29268
$4.68 $6.99
Save 33%
Alloy Front Differential SASS-05 for HG-P801 1/12 8X8 RC Military Truck Sold out

Alloy Front Differential for 1/12 8X8 RC Military Truck Silver Upgrade

Sold out
C29266
$14.99
Door Assembly 8012-P0007 Yellow for HG-P801 1/12 8X8 RC Military Truck

Yellow Door Assembly Replacement for 1/12 8X8 RC Military Truck Model

In stock
C29123
$12.99
Speaker Box 8ASS-P1007 Yellow for HG-P801 1/12 8X8 RC Military Truck Sold out

Speaker Box 8ASS-P1007 Yellow for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29122
$7.99
Front/Rear Bridge Fixings JK015-56 Yellow for HG-P801 1/12 8X8 RC Military Truck Sold out

Front/Rear Bridge Fixings JK015-56 Yellow for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29121
$7.99
Transmission Gearbox Assembly 8ASS-P0021 Yellow for HG-P801 1/12 8X8 RC Truck Sold out

Transmission Gearbox Assembly 8ASS-P0021 Yellow for HG-P801 1/12 8X8 RC Truck

Sold out
C29120
$39.99
Front Axle Assembly 8ASS-P0020 Yellow for HG-P801 1/12 8X8 RC Military Truck Sold out

Front Axle Assembly 8ASS-P0020 Yellow for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29119
$39.99
Rear Axle Assembly 8ASS-P0019 Yellow for HG-P801 1/12 8X8 RC Military Truck Sold out

Rear Axle Assembly 8ASS-P0019 Yellow for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29118
$39.99
Beam Rear Axle Assembly 8ASS-P0018 Yellow for HG-P801 1/12 8X8 RC Military Truck Sold out

Beam Rear Axle Assembly 8ASS-P0018 Yellow for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29117
$39.99
Beam Front Axle Assembly 8ASS-P0017 Yellow for HG-P801 1/12 8X8 RC Truck Sold out

Beam Front Axle Assembly 8ASS-P0017 Yellow for HG-P801 1/12 8X8 RC Truck

Sold out
C29116
$39.99
Front Truck Head Assembly 8ASS-P0006 Yellow for HG-P801 1/12 8X8 RC Truck Sold out

Front Truck Head Assembly 8ASS-P0006 Yellow for HG-P801 1/12 8X8 RC Truck

Sold out
C29115
$39.99
Transmission Gear Box Assembly 8ASS-P0003 Yellow for HG-P801 1/12 8X8 RC Truck Sold out

Transmission Gearbox Assembly 8ASS-P0003 Yellow for HG-P801 1/12 8X8 RC Truck

Sold out
C29114
$39.99
Speaker Box 8ASS-P1007 Green for HG-P801 1/12 8X8 RC Military Truck Save 28%

Speaker Box 8ASS-P1007 Green for HG-P801 1/12 8X8 RC Military Truck

In stock
C29112
$5.75 $7.99
Save 28%
Front/Rear Bridge Fixings JK015-56 Green for HG-P801 1/12 8X8 RC Military Truck Sold out

Front/Rear Bridge Fixings JK015-56 Green for HG-P801 1/12 8X8 RC Military Truck

Sold out
C29111
$7.99
Transmission Gearbox Assembly 8ASS-P0021 Green for HG-P801 1/12 8X8 RC Truck Sold out

Transmission Gearbox Assembly 8ASS-P0021 Green for HG-P801 1/12 8X8 RC Truck

Sold out
C29110
$39.99
Rear Axle Assembly 8ASS-P0019 Green for HG-P801 1/12 8X8 RC Military Truck

Rear Axle Assembly 8ASS-P0019 Green for HG-P801 1/12 8X8 RC Military Truck

In stock
C29108
$39.99
Beam Rear Axle Assembly 8ASS-P0018 Green for HG-P801 1/12 8X8 RC Military Truck Sold out

Green Rear Axle Beam Assembly for 1/12 8X8 RC Military Truck Upgrade

Sold out
C29107
$39.99
Front Truck Head Assembly 8ASS-P0006 Green for HG-P801 1/12 8X8 RC Truck Sold out

Front Truck Head Assembly 8ASS-P0006 Green for HG-P801 1/12 8X8 RC Truck

Sold out
C29105
$39.99
Transmission Gear Box Assembly 8ASS-P0003 Green for HG-P801 1/12 8X8 RC Truck Sold out

Transmission Gearbox Assembly 8ASS-P0003 Green for HG-P801 1/12 8X8 RC Truck

Sold out
C29104
$39.99