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Hop-up Parts for HPI 1st & 2nd Generation RS4

Aluminum alloy billet machined hop-up parts, set-up station, and tools for HPI RS4 to improve vehicle performance and durability

216 total products on 3 pages
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Professional Setup Station System for Most 1/10 Touring Car & Drift Car
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Part #: C26395BLACK
In Stock
$99.99
Professional Grade Setup Station System for Most 1/10 Touring Car & Drift Car
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Part #: C25288
In Stock
$51.70
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910PURPLE
In Stock
$20.27
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910PINK
In Stock
$14.82
P3 Replacement Blue O-Ring 4pcs for C25910 Competition Shock
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Part #: C25911
In Stock
$0.80
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910GUN
In Stock
$26.90
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910GREEN
In Stock
$30.02
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910BLUE
In Stock
$29.24
Universal Setup Station w/ Bag for Most 1/8 & 1/10 Off-Road, SC & Monster Trucks
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Part #: C23291
In Stock
$109.99
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910GOLD
In Stock
$38.99
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910BLACK
In Stock
$27.68
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car
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Part #: C25910LIGHTBLUE
In Stock
$38.99
Precision Machined TiN Coated Shock Shaft (2) for C25910 Competition Shock
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Part #: C25916
In Stock
$1.84
1.1mm 3 Hole 10mm Piston & Spacer Package for C25910 Competition Shock
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Part #: C25912
In Stock
$1.60
6mm Type Plastic Rod End & Spring Retainer Package for C25910 Competition Shock
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Part #: C25915
In Stock
$2.16
14X25mm Type Spring (2) 5.5 Coils 1.4mm Wire for C25910 Competition Shock
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Part #: C25921
In Stock
$1.38
Precision Type Replacement Axle Adapters for Setup Station C24014
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Part #: C25378
In Stock
$2.60
14X25mm Type Spring (2) 6.5 Coils 1.5mm Wire for C25910 Competition Shock
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Part #: C25922
In Stock
$1.38
Ball Nut M3 6mm Type 4pcs for C25910 Competition Shock
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Part #: C25914
In Stock
$1.60
14X25mm Type Spring (2) 5.75 Coils 1.4mm Wire for C25910 Competition Shock
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Part #: C25920
In Stock
$1.20
Rubber Bladder & Rebound Sponge Set (4) for C25910 Competition Shock
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Part #: C25917
In Stock
$1.20
Professional Setup Station System for Most 1/10 Touring Car & Drift Car
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Part #: C26395BLUE
In Stock
$99.99
Universal Setup Station System for 1/16 Traxxas, Most 1/10 Touring Car & Drift
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Video AvailablePart #: C24014ORANGE
In Stock
$87.29
Speed Tune Spring Set (6) for C25910 Competition Shock
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Part #: C25919
In Stock
$5.18
Universal Setup Station System for 1/16 Traxxas, Most 1/10 Touring Car & Drift
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Video AvailablePart #: C24014LIGHTBLUE
In Stock
$89.99
Billet Machined XSR7 Shock Set for 1/10 Touring Car & Drift Car (L=56mm-59mm)
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Part #: C23831LIGHTBLUE
In Stock
$20.99
Professional 61mm Setup Wheel (4) for 1/10 Size Touring Car & Drift Car
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Part #: C25944BLACK
In Stock
$32.39
Realistic 185mm Carbon Fiber Wing & Wing Mount for 1/10 Size Drift & Touring Car
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Part #: C25232BLUE
In Stock
$26.99
Professional 61mm Setup Wheel (4) for 1/10 Size Touring Car & Drift Car
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Part #: C25944RED
In Stock
$39.99
Universal Setup Station for Most 1/8 & 1/10 GT, Off-Road, SC & MT
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Part #: C23115
In Stock
$99.99
Professional 61mm Setup Wheel (4) for 1/10 Size Touring Car & Drift Car
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Part #: C25944GUN
In Stock
$39.99
V2 Realistic 1/10 Size Aluminum Rear Wing 165mm Width
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Part #: C24896SILVER
In Stock
$20.99
Realistic 1/10 Size Aluminum Rear Wing 185mm Width
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Part #: C24897SILVER
In Stock
$20.99
SPECS Precision Alignment Setup Station for Most 1/10 On-Road w/ Carrying Bag
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Part #: C23861GUN
In Stock
$79.19
Precision Pro Setup Station System for Most 1/10 Touring Car & Drift Car
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Part #: C26145GUN
In Stock
$119.99
SPECS Precision Alignment Setup Station for Most 1/10 On-Road w/ Carrying Bag
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Part #: C23861GREEN
In Stock
$81.89
Professional 61mm Setup Wheel (4) for 1/10 Size Touring Car & Drift Car
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Part #: C25944BLUE
In Stock
$37.99
Precision Pro Setup Station System for Most 1/10 Touring Car & Drift Car
Click to enlarge
Part #: C26145ORANGE
In Stock
$119.99
SPECS Precision Alignment Setup Station for Most 1/10 On-Road w/ Carrying Bag
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Part #: C23861BLUE
In Stock
$65.99
Billet Machined XSR7 Shock Set for 1/10 Touring Car & Drift Car (L=56mm-59mm)
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Part #: C23831ORANGE
Low Stock
$20.99
Realistic 1/10 Size Aluminum Rear Wing 185mm Width
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Part #: C24897ORANGE
In Stock
$20.99
Realistic Alloy Rear Wing Mount (36mm) for 1/10 Size Drift & Touring Car
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Part #: C25230BLUE
In Stock
$15.99
Rear Upper Arm Mount for HPI RS4 Pro 2 and RS4 Sport 2
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Part #: T3586
In Stock
$9.53
Universal Setup Station System for 1/16 Traxxas, Most 1/10 Touring Car & Drift
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Video AvailablePart #: C24014GREEN
In Stock
$89.99
Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=16mm)
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Part #: C25838SILVER
In Stock
$8.18
Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=20mm)
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Part #: C25839SILVER
In Stock
$6.47
SPECS Precision Alignment Setup Station for Most 1/10 On-Road w/ Carrying Bag
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Part #: C23861RED
In Stock
$86.39
Setup Wheel (4) for Touring Car (Silver) w/ Metric Size Wheel Nut
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Part #: T7012SM
Low Stock
$27.99
Realistic 1/10 Size Aluminum Rear Wing 185mm Width
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Part #: C24897RED
Low Stock
$20.99
Realistic Alloy Rear Wing Mount (23mm) for 1/10 Size Drift & Touring Car
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Part #: C25229BLUE
In Stock
$15.99
Realistic Alloy Rear Wing Mount (36mm) for 1/10 Size Drift & Touring Car
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Part #: C25230BLACK
In Stock
$15.99
Alloy Rear Brake Block for HPI 1/10 Nitro 2
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Part #: T3572
In Stock
$9.95
Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=16mm)
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Part #: C25838GUN
In Stock
$8.99
Billet Machined XSR7 Shock Set for 1/10 Touring Car & Drift Car (L=56mm-59mm)
Click to enlarge
Part #: C23831GREEN
In Stock
$20.99
Realistic 1/10 Size Aluminum Rear Wing 165mm Width
Click to enlarge
Part #: C24896ORANGE
Low Stock
$20.99
Billet Machined Double Sided Servo Horn 25T for Futaba Servo (r=20, 24mm Holes)
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Part #: C24490GUN
In Stock
$7.99
Bearing Lube w/ Micro Applicator for On-Road & Off-Road by Mumeisha
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Part #: MMB0018
In Stock
$6.99
12mm Hex Wheel (4) Hub 4mm Thick for 1/10 Axial, Tamiya, TC & Drift
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Part #: C26368RED
In Stock
$12.34
Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=18mm)
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Part #: C25840BLACK
In Stock
$8.99
Billet Machined Single Sided Servo Horn 25T for Futaba Servo (r=20, 24mm Holes)
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Part #: C24487PURPLE
In Stock
$5.99
Stainless Suspension Pin Set for HPI 1/10 RS4
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Part #: T3558
In Stock
$2.99
Realistic 1/10 Size Carbon Fiber Rear Wing 185mm Width
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Part #: C25103BLUE
Low Stock
$26.99
Billet Machined XSR7 Shock Set for 1/10 Touring Car & Drift Car (L=56mm-59mm)
Click to enlarge
Part #: C23831GUN
In Stock
$20.99
Realistic Alloy Rear Wing Mount (23mm) for 1/10 Size Drift & Touring Car
Click to enlarge
Part #: C25229GUN
In Stock
$15.99
Realistic Alloy Rear Wing Mount (36mm) for 1/10 Size Drift & Touring Car
Click to enlarge
Part #: C25230GUN
In Stock
$15.99
Light Weight Alloy Fly Wheel for HPI Nitro RS4 Non Pull-Start Type
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Part #: T3805L
In Stock
$13.50
Realistic Alloy T2 Rear Wing 185mm Width for 1/10 Size Drift & Touring Car
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Part #: C24996GUN
In Stock
$9.67
Billet Machined Alloy Servo Horn 23T for KO & JR Servo (r=18mm)
Click to enlarge
Part #: C25840GUN
In Stock
$8.99
Billet Machined Single Sided Servo Horn 24T for Hitec Servo (r=20, 24mm Holes)
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Part #: C24486RED
Low Stock
$5.99
Billet Machined Single Sided Servo Horn 25T for Futaba Servo (r=20, 24mm Holes)
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Part #: C24487BLUE
In Stock
$5.99
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216 total products on 3 pages