Spare parts for RC cars

Conical shock pistons 16mm 5x1.6mm holes Ultimate Racing x2 pcs
In Stock
These pistons are CNC machined to guarantee the concentricity between the piston and the shock bottle while ensuring its consistency between different productions. Thanks to its conical shape, depending on how we mount the piston, taper up or taper down, we can adjust the resistance that the shock absorber opposes to compression or extension. Taper up will facilitate compression and taper down will facilitate extension.Size: 16mm Conical Pistons with 5 holes - 1.6mm widthQuantity: 2 pcs
5 1
5 5
Conical shock pistons 16mm with 10 Part Drilled 1mm holes x2 pcs
In Stock
16mm Shock pistons with 10 posible Part-Drilled straight holes from Ultimate Racing. These pistons are partially drilled, so each driver can finish making the number of holes they want according to their needs.These pistons are CNC machined to guarantee the concentricity between the piston and the shock bottle while ensuring its consistency between different productions.Size: 16mm Conical Pistons with 10 Pre-Drilled holes - 1.0mm widthQuantity: 2 pcs
5 1
5 5
Front shock absorber springs 70mm 8.75T 4 dots Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/8.75T - 4 dots
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Front shock absorber springs 70mm 9T 3 dots Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/9.00T - 3 dots
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Front shock absorber springs 70mm 9.25T 2 dots Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/9.25T - 2 dots
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Front shock absorber springs 70mm Set Ultimate Racing
In Stock
This set includes 3 different rates:- UR1771-875. ULTIMATE FRONT SHOCK SPRING 70mm 1.6/8.75T (4 DOTS) (2pcs)- UR1771-900. ULTIMATE FRONT SHOCK SPRING 70mm 1.6/9.00T (3 DOTS) (2pcs)- UR1771-925.ULTIMATE FRONT SHOCK SPRING 70mm 1.6/9.25T (2 DOTS) (2pcs)
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Rear shock absorber springs 86mm 10.50T 3 dots Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/10.50T - 3 dots
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Rear shock absorber springs 86mm 10.75T 2 dots Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/10.75T - 2 dots
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Rear shock absorber springs 86mm 11.00T 1 dot Ultimate Racing
In Stock
This is an optional 70mm Front Shock Spring Set from Ultimate Racing. It’s intended for the majority 1/8 off road cars with 16mm shocks like Mugen, Kyosho, Losi, Sworkz, Xray, Mayako, etc. These shock springs allow you to optimize the suspension of your buggy for the various types of terrain and handling characteristics you desire.
Specs: 1.6/11.00T - 1 dot
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Rear shock absorber springs 86mm Set Ultimate Racing
In Stock
This set includes 3 different rates:- UR1772-105. ULTIMATE REAR SHOCK SPRING 86mm 1.6/10.5T (3 DOTS) x2pcs- UR1772-1075. ULTIMATE REAR SHOCK SPRING 86mm 1.6/10.75T (2 DOTS) x2pcs- UR1772-110. ULTIMATE REAR SHOCK SPRING 86mm 1.6/11.00T (1 DOT) x2pcs
Every set of 2 springs come in a small plastic box that allows to store them perfectly organized and easily identified.
5 1
5 5
Anti roll bar Front Ultimate Racing 2,2mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.2mm
5 1
5 5
Anti roll bar Front Ultimate Racing 2,3mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.3mm
5 1
5 5
Anti roll bar Front Ultimate Racing 2,4mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.4mm
5 1
5 5
Anti roll bar Front Ultimate Racing 2,5mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.5mm
5 1
5 5
Set Anti roll bar Front Ultimate Racing for Mugen - Associated - XRAY
In Stock
This is a Set of 4 Ultimate Racing Front Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Package includes the following front anti-roll bars.
Front anti-roll bars:- UR1781-22 ULTIMATE 2.2mm FRONT ANTI-ROLL BAR- UR1781-23 ULTIMATE 2.3mm FRONT ANTI-ROLL BAR- UR1781-24 ULTIMATE 2.4mm FRONT ANTI-ROLL BAR- UR1781-25 ULTIMATE 2.5mm FRONT ANTI-ROLL BAR
5 1
5 5
Anti roll bar Rear Ultimate Racing 2,6mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.6mm
5 1
5 5
Anti roll bar Rear Ultimate Racing 2,7mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.7mm
5 1
5 5
Anti roll bar Rear Ultimate Racing 2,8mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.8mm
5 1
5 5
Anti roll bar Rear Ultimate Racing 2,9mm
In Stock
This is one of Ultimate Racing Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Available in multiple thicknesses (4 front and 4 rear) allowing you to fine tune your chassis. Package includes one rear anti-roll bar.
Size: 2.9mm
5 1
5 5
Set Anti roll bar Rear Ultimate Racing for Mugen - Associated - XRAY
In Stock
This is a Set of 4 Ultimate Racing Rear Anti-Roll Bar intended for Mugen, Associated and Xray. It’s black anodized, and laser engraved for easy identification. Package includes the following rear anti-roll bars.
Rear anti-roll bars:- UR1782-26 ULTIMATE 2.6mm REAR ANTI-ROLL BAR- UR1782-27 ULTIMATE 2.7mm REAR ANTI-ROLL BAR- UR1782-28 ULTIMATE 2.8mm REAR ANTI-ROLL BAR- UR1782-29 ULTIMATE 2.9mm REAR ANTI-ROLL BAR
5 1
5 5
Front Rear Lower B arm mount Mugen MBX8/8R Ultimate
In Stock
It is machined from T6-7075 aluminum and anodized in dark gray. It is 7mm thick, and the original Mugen is 5mm, greater robustness.
Specifically designed to prevent breakage of the arm mount bushing. This is achieved because the bushing rests entirely on the arm mount, so when the car receives a front impact, the pin will never pierce the bushing. Even though this area has been reinforced, a small hole has been left where the bushing rests so that we can see in which position it is mounted.
5 1
5 5
Closed wheel nuts 17mm Ultimate Racing
In Stock
For 1/8 wheels (Buggy, Truggy, Monster Truck).
Specs:- Its closed end design helps protect the wheel hex from impact.- Super lightweight design following the aesthetics of the wheel hex.- All the apexes of the nut include a chamfer that helps to fit the nut more quickly and easily with the wheel wrench.- The part in contact with the rim is knurled for a better grip.
Package includes 4 nuts.
5 1
5 5
Wheel hex set +0/1/2mm Lightweight Set Ultimate Racing
In Stock
This is the Ultimate Racing Lightweight 0mm, +1mm and +2mm Wheel Hexagon Set. They are machined from T6-7075 Aluminum and anodized in dark gray. Intended for Mugen, Associated, Xray, Sworkz, Losi and Tekno among others.
Thanks to its design, its weight has been lightened about 25% compared to the original Mugen ones.
All the apexes of the hexagon have a chamfer that helps to make wheel changes faster and easier.
5 1
5 5
Wheel hex set 0mm Lightweight Ultimate Racing
In Stock
This is the Ultimate Racing Lightweight 0mm Wheel Hexagon. It is machined from T6-7075 Aluminum and anodized in dark gray.
Intended for: Mugen, Associated, Xray, Sworkz, Losi and Tekno among others.
Thanks to its design, its weight has been lightened about 25% compared to the original Mugen ones.
All the apexes of the hexagon have a chamfer that helps to make wheel changes faster and easier.
Quantity: 2 pcs
5 1
5 5
Wheel hex set 1mm Lightweight Ultimate Racing
In Stock
This is the Ultimate Racing Lightweight +1mm Wheel Hexagon. It is machined from T6-7075 Aluminum and anodized in dark gray.
Intended for: Mugen, Associated, Xray, Sworkz, Losi and Tekno among others.
Thanks to its design, its weight has been lightened about 25% compared to the original Mugen ones.
All the apexes of the hexagon have a chamfer that helps to make wheel changes faster and easier.
Quantity: 2 pcs
5 1
5 5
Wheel hex set 2mm Lightweight Ultimate Racing
In Stock
This is the Ultimate Racing Lightweight +2mm Wheel Hexagon. It is machined from T6-7075 Aluminum and anodized in dark gray.
Intended for: Mugen, Associated, Xray, Sworkz, Losi and Tekno among others.
Thanks to its design, its weight has been lightened about 25% compared to the original Mugen ones.
All the apexes of the hexagon have a chamfer that helps to make wheel changes faster and easier.
Quantity: 2 pcs
5 1
5 5
Vented steel brake disks Ultimate Racing
In Stock
Vented steel brake disks intended for Mugen and Sworkz among others.
Thanks to the holes and slots we get a lower temperature which results in less wear and a more uniform braking feel.
Due to these grooves, we also achieve significant weight savings. The Ultimate brake discs are 30% lighter than the original Mugen discs. This weight savings in rotational mass translates into faster acceleration and lower fuel consumption.
Quantity: 2 pcs
5 1
5 5
Aluminum ball link protector Ultlimate Racing
In Stock
This is the Ultimate Racing Aluminum Steering Ball Link Protector. It is machined from T6-7075 aluminum and anodized in dark gray.
Designed to fit the ball link to prevent the rims from rubbing when turning the wheels and weakening the ball link.
Quantity: 2 pcs
Mounting: No glue is required. Place the protectors as far as possible inside the ball joints and thread the tie rod. As the tie rod is threaded, the plastic of the ball joint expands, locking the protector in place.
5 1
5 5
Aluminum front center 84.5mm driveshaft Ultimate Racing
In Stock
It is machined from T6-7075 aluminum and anodized in dark gray.
Being made of aluminum and not steel as the original Mugen, we get more flexibility. This extra flexibility translates into greater traction while smoothing the reactions of the car when accelerating.
In addition, we lighten its weight since the aluminum ones weigh 50% less than the original Mugen steel ones. This rotational weight savings translates into lower fuel consumption and faster acceleration.
5 1
5 5
Aluminum center rear 115mm driveshaft Ultimate Racing
In Stock
This is the 115cm Aluminum Rear Centre Driveshaft from Ultimate Racing. It is machined from T6-7075 aluminum and anodized in dark gray.
Being made of aluminum and not steel as the original Mugen, we get more flexibility. This extra flexibility translates into greater traction while smoothing the reactions of the car when accelerating.
5 1
5 5
Front shock tower Mugen MBX8R Carbon Fiber
In Stock
This is the optional Ultimate Racing Carbon Front Shock Tower intended for the Mugen MBX8R.
Features:- Made from 4mm thick 100% high density and flexibility carbon fiber.- It only weights 16gr. Lighter than the 26gr of the original aluminum, lowering the center of gravity.- Machined to avoid friction with the shocks.
Same geometry as the Mugen original.
5 1
5 5
Rear shock tower Mugen MBX8R Carbon Fiber
In Stock
Features:- Made from 4mm thick 100% high density and flexibility carbon fiber.- It only weights 21gr. Lighter than the 33gr of the original aluminum, lowering the center of gravity.- 2 extra holes for the upper arm that allow you to raise the roll center.- 1 extra hole for lowering the rear body mount at hi-speed tracks.
5 1
5 5
Carbon rear shock tower +3mm Mugen MBX8R Ultimate Racing
In Stock
This shock tower provides better rear end handling and better feeling on bumpy tracks with the original buggy shocks.
Features:- Made from 4mm thick 100% high density and flexibility carbon fiber.- It only weights 23gr. Lighter than the 33gr of the original aluminum, lowering the center of gravity.- 2 extra holes for the upper arm that allow you to raise the roll center.- 1 extra hole for lowering the rear body mount at hi-speed tracks.
5 1
5 5
Battery box carbon fiber cover Mugen MBX8R
In Stock
Features:- Made from 3mm thick 100% bright high density carbon fiber with same appearance than the Mugen carbon radio tray.- It perfectly fits on the battery box to protect its interior against dust.- Interior machined to better fit on the battery box and be able to use most of the receiver batteries.
5 1
5 5