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

Discover top-quality hop-up parts specifically designed for the HPI 1st and 2nd Generation RS4. Elevate your RC car's performance with our extensive selection of upgrades, ensuring enhanced speed, durability, and precision. Whether you're a seasoned racer or a hobbyist, our premium components will help you achieve the ultimate driving experience. Explore our range today and take your HPI RS4 to the next level!

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12mm Hex Wheel (4) Hub 10mm Thick for 1/10 Traxxas, Axial, Tamiya, TC & Drift Save $0.40 Save $0.00

12mm Hex Wheel (4) Hub 10mm Thick for 1/10 Traxxas, Axial, Tamiya, Drift & TC

Integy
$7.99
$7.99 - $7.99
$7.99
$7.59
$7.59 - $7.59
$7.59
1+ in stock

Introducing the 12mm Hex Wheel Hub Set, designed specifically for 1/10 scale Traxxas, Axial, Tamiya, Drift, and Touring Cars, under item number C30...

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12mm Hex Wheel (4) Hub 9mm Thick for 1/10 Traxxas, Axial, Tamiya, TC & Drift Save $0.88 Save $0.00

12mm Hex Wheel (4) Hub 9mm Thick for 1/10 Traxxas, Axial, Tamiya, Drift & TC

Integy
$7.99
$7.99 - $7.99
$7.99
$7.11
$7.11 - $7.11
$7.11
1+ in stock

Introducing the 12mm Hex Wheel Hub Set, item number C30074, an essential upgrade for your 1/10 scale RC vehicles, including Traxxas, Axial, Tamiya,...

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12mm Hex Wheel (4) Hub 6mm Thick for Traxxas 1/10, Axial, Tamiya, TC & Drift

12mm Hex Wheel (4) Hub 6mm Thick for Traxxas 1/10, Axial, Tamiya, Drift & TC

Integy
$7.99 - $7.99
$7.99
$7.99
$7.99 - $7.99
$7.99
1+ in stock

Introducing the Silver 12mm Hex Wheel Hub set, a must-have for any RC enthusiast aiming to boost their vehicle's performance and style. Designed sp...

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Precision Type Replacement Axle Adapters for Setup Station C24014 Save $8.83 Save $0.00

Precision Type Replacement Axle Adapters for Setup Station C24014

Integy
$12.99
$12.99 - $12.99
$12.99
$4.16
$4.16 - $4.16
$4.16
1+ in stock

Introducing the Precision Type Replacement Axle Adapters for Setup Station C24014, Item Number C25378, a vital addition for any RC car and truck en...

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Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift

Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift

Integy
$89.99 - $89.99
$89.99
$89.99
$89.99 - $89.99
$89.99
1+ in stock

OVERVIEWProper chassis setup is critical, and can be the difference between an ill-handling car and a stable chassis that can take every corner lik...

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Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift
Save $5.40 Save $0.00

Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift

Integy
$89.99
$89.99 - $89.99
$89.99
$84.59
$84.59 - $84.59
$84.59
1+ in stock

OVERVIEWProper chassis setup is critical, and can be the difference between an ill-handling car and a stable chassis that can take every corner lik...

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Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift

Universal Setup Station System for Traxxas 1/16, Most 1/10 Touring Car & Drift

Integy
$89.99 - $89.99
$89.99
$89.99
$89.99 - $89.99
$89.99
1+ in stock

OVERVIEWProper chassis setup is critical, and can be the difference between an ill-handling car and a stable chassis that can take every corner lik...

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Universal Setup Station w/ Bag for Most 1/8 & 1/10 Off-Road, SC & Monster Trucks

Universal Setup Station w/ Bag for Most 1/8 & 1/10 Off-Road, SC & Monster Trucks

Integy
$119.99 - $119.99
$119.99
$119.99
$119.99 - $119.99
$119.99
1+ in stock

OVERVIEWIf you have ever been to a race track you will know that proper chassis setup is critical, and can be the difference between a DNF and a ch...

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Universal Setup Station for Most 1/8 & 1/10 GT, Off-Road, SC & MT

Universal Setup Station for Most 1/8 Off-Road, MT, & 1/10 GT

Integy
$99.99 - $99.99
$99.99
$99.99
$99.99 - $99.99
$99.99
1+ in stock

OVERVIEWIf you have ever been to a race track you will know that proper chassis setup is critical, and can be the difference between a DNF and a ch...

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Realistic Small (6) License Plate 34x15mm Size Scale Model
Save $1.26 Save $0.00

Realistic Small License Plate Scale Model 34x15mm - 6 Pack

Integy
$20.99
$20.99 - $20.99
$20.99
$19.73
$19.73 - $19.73
$19.73
1+ in stock

The Rock Crawlers & Parts-All Categories-Rock Crawlers & Hop-up Parts, Realistic Small (6) License Plate 34x15mm Size Scale Model, Item# C3...

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Realistic Medium (6) License Plate 34x19mm Size Scale Model
Save $1.26 Save $0.00

Realistic Medium License Plate 34x19mm Size Scale Model - 6 Pack

Integy
$20.99
$20.99 - $20.99
$20.99
$19.73
$19.73 - $19.73
$19.73
1+ in stock

The Rock Crawlers & Parts-All Categories-Rock Crawlers & Hop-up Parts, Realistic Medium (6) License Plate 34x19mm Size Scale Model, Item# C...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99 - $10.99
$10.99
$10.99
$10.99 - $10.99
$10.99
1+ in stock

Introducing the Silver Alloy Shocks with Hard Springs, expertly crafted for 1/10 Touring and Drift Cars, these suspension components are a game-cha...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99 - $10.99
$10.99
$10.99
$10.99 - $10.99
$10.99
1+ in stock

Introducing the Alloy Shocks with Hard Springs, specifically crafted for 1/10 Touring and Drift Cars, Item Number C30020RED. These premium shocks a...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99 - $10.99
$10.99
$10.99
$10.99 - $10.99
$10.99
1+ in stock

Introducing the Purple Alloy Shocks with Hard Springs, a must-have for any RC enthusiast looking to elevate their 1/10 Touring and Drift Cars. Craf...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)
Save $0.66 Save $0.00

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99
$10.99 - $10.99
$10.99
$10.33
$10.33 - $10.33
$10.33
1+ in stock

Introducing the Alloy Shocks with Hard Springs, expertly crafted for 1/10 Touring and Drift Cars, designed to elevate your RC experience to new hei...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99 - $10.99
$10.99
$10.99
$10.99 - $10.99
$10.99
1+ in stock

Introducing the Gold Alloy Shocks with Hard Springs, meticulously crafted for 1/10 Touring and Drift Cars, perfect for RC enthusiasts seeking to el...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99 - $10.99
$10.99
$10.99
$10.99 - $10.99
$10.99
1+ in stock

Introducing the Alloy Shocks with Hard Springs for 1/10 Touring and Drift Cars, item number C30020BLUE, a game-changer for RC enthusiasts eager to ...

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Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)
Save $0.66 Save $0.00

Alloy Shocks w/ Hard Springs for 1/10 Touring Car & Drift Car (L=58mm)

Integy
$10.99
$10.99 - $10.99
$10.99
$10.33
$10.33 - $10.33
$10.33
1+ in stock

Introducing the Alloy Shocks with Hard Springs for 1/10 Touring and Drift Cars in a sleek black finish, designed to elevate your RC racing experien...

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14X25mm Type Spring (2) 6.5 Coils 1.5mm Wire for C25910 Competition Shock
Save $1.20 Save $0.00

14X25mm Type Spring (2) 6.5 Coils 1.5mm Wire for Tamiya, TRF, Yokomo & 3Racing

Integy
$5.99
$5.99 - $5.99
$5.99
$4.79
$4.79 - $4.79
$4.79
1+ in stock

Introducing the 14X25mm Type Spring set, specifically crafted for the C25910 Competition Shock, item number C25922. These springs are an essential ...

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14X25mm Type Spring (2) 5.5 Coils 1.4mm Wire for C25910 Competition Shock
Save $4.07 Save $0.00

14X25mm Type Spring (2) 5.5 Coils 1.4mm Wire for Tamiya, TRF, Yokomo & 3Racing

Integy
$5.99
$5.99 - $5.99
$5.99
$1.92
$1.92 - $1.92
$1.92
1+ in stock

Introducing the 14X25mm Type Spring set, specifically crafted for the C25910 Competition Shock, item number C25921. These springs are a must-have f...

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14X25mm Type Spring (2) 5.75 Coils 1.4mm Wire for C25910 Competition Shock
Save $4.07 Save $0.00

14X25mm Type Spring (2) 5.75 Coils 1.4mm Wire for Tamiya, TRF, Yokomo & 3Racing

Integy
$5.99
$5.99 - $5.99
$5.99
$1.92
$1.92 - $1.92
$1.92
1+ in stock

Introducing the 14X25mm Type Spring set, specifically engineered for the C25910 Competition Shock, item number C25920. These springs are a game-cha...

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Speed Tune Spring Set (6) for C25910 Competition Shock
Save $0.84 Save $0.00

Speed Tune Spring Set (6) for Tamiya, TRF, Yokomo, 3Racing & C25910

Integy
$13.99
$13.99 - $13.99
$13.99
$13.15
$13.15 - $13.15
$13.15
1+ in stock

Introducing the Speed Tune Spring Set (6) for the C25910 Competition Shock, Item Number C25919 a must-have for any radio control car enthusiast loo...

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S12 Type Replacement O-Ring (4) for C25910 Competition Shock
Save $0.48 Save $0.00

S12 Type Replacement O-Ring (4) for C25910 Competition Shock

Integy
$5.99
$5.99 - $5.99
$5.99
$5.51
$5.51 - $5.51
$5.51
1+ in stock

Introducing the S12 Type Replacement O-Ring Set for Competition Shock, a must-have for RC enthusiasts looking to maintain peak performance in their...

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Rubber Bladder & Rebound Sponge Set (4) for C25910 Competition Shock
Save $4.07 Save $0.00

Rubber Bladder & Rebound Sponge Set(4) for Tamiya, TRF, Yokomo, 3Racing & C25910

Integy
$5.99
$5.99 - $5.99
$5.99
$1.92
$1.92 - $1.92
$1.92
1+ in stock

Introducing the Rubber Bladder & Rebound Sponge Set (4) for the C25910 Competition Shock, item number C25917, a must-have for any serious RC en...

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