List of products by brand Ultimate Racing

Foam Air Filter Losi / Serpent x6 pcs
In Stock
This is the Ultimate Racing dual-stage foam air filter it's been specially designed for use with Losi 8ight and Serpent S811 Cobra air filters. This foam air filter guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter Kyosho MP9 x12 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Kyosho MP9 air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter Losi / Serpent x6 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Kyosho MP9 air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter ULTIMATE x12 pcs
In Stock
This is the Ultimate Racing dual-stage foam air filter, and it's been specially designed for use with Ultimate Racing air filter. The combination of this dual-stage foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter ULTIMATE x6 pcs
In Stock
This is the Ultimate Racing dual-stage foam air filter, and it's been specially designed for use with Ultimate Racing air filter. The combination of this dual-stage foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter XRAY XB9 x12 pcs
In Stock
This is the Ultimate Racing dual-stage foam air filter, and it's been specially designed for use with Xray XB9 air filter. This foam air filter guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter XRAY XB9 x6 pcs
In Stock
This is the Ultimate Racing dual-stage foam air filter, and it's been specially designed for use with Xray XB9 air filter. This dual-stage foam air filter guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter Mugen MBX8R x12 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Mugen MBX8R air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter Mugen MBX8R x6 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Mugen MBX8R air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Dual Stage Foam Air Filter Associated x12 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Associated RC8B3.1 y RC8B3.2R air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
Available in economic packs of 6 or 12 pieces safely stored in a double zipper bag, so can be stored for long time and ready to use when you need them.
Quantity: 12 pcs
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Dual Stage Foam Air Filter Associated x6 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Associated RC8B3.1 y RC8B3.2 air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
Available in economic packs of 6 or 12 pieces safely stored in a double zipper bag, so can be stored for long time and ready to use when you need them.
Quantity: 6 pcs
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Foam Air Filter Sworkz S35-4 x12 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Mugen MBX6R air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Foam Air Filter Sworkz S35-4 x6 pcs
In Stock
This is the Ultimate Racing foam air filter, and it's been specially designed for use with Mugen MBX6R air filter. The combination of this foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine.
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Air filter foam Ultimate Airmax x6 pcs
In Stock
This is the Ultimate Racing air filter foam, and it's intended for the Ultimate Airmax air filter. The combination of this air filter foam with the Ultimate Racing air filter oil guarantees the maximum air flow and offers an excellent air filtration and protection for your engine. Available in economic packs of 6 or 12 pieces and safely stored in a double zipper bag, so can be stored for long time and ready to use when you need them. Air filter oil not included.
Quantity: 6 pcs
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Ultimate Racing Air Filter Set w/ Dual-Stage Foam Air Filter
In Stock
This is the Ultimate Racing air filter set and is intended for use with the majority of 1:8 Off Road cars you can find on the market. It includes the new dual-stage foam, a high-density foam element and a pre-filter. The high-density foam captures the smallest particles to keep your engine in top condition, yet it allows plenty of airflow so the engine can produce maximum power.
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Out-of-Stock
Ultimate Racing air filter Airmax foam filter
Out-of-Stock
This is the AIRMAX Air Filter from Ultimate Racing to achieve maximum airflow to the carburetor, while respecting the external dimensions of the filter to try to fit most of the 1/8 offroad cars and bodies. This is achieved by means of a short, large-diameter tapered rubber connector tube that accelerates airflow and an internal filter structure with a larger surface area, without compromising engine protection. The result is a noticeable increase in engine power and performance.
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Out-of-Stock
COMPAK Clutch Springs B10 x3 pcs
Out-of-Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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COMPAK Clutch Springs B11 x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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COMPAK Clutch Springs B12 x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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COMPAK Clutch Springs B8.5 x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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COMPAK Clutch Springs B9 x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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COMPAK Clutch Springs B9.5 x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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Aluminium Compak Clutch System V3 B10
In Stock
The Compak V3 flywheel has been modified to fit some new R/C cars you can find on the market and avoid contact with the brake system.
Available in 5 different spring hardness:B9: 0.9mm for slippery track.B9.5: 0.95mm for grippy tracks.B10: 1.0mm for very grippy tracks.B11: 1.1mm for very high traction or muddy conditions.B12: 1.2mm for Rally Game class.
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Aluminium Compak Clutch System V3 B11
In Stock
The Compak V3 flywheel has been modified to fit some new R/C cars you can find on the market and avoid contact with the brake system.
Available in 5 different spring hardness:B9: 0.9mm for slippery track.B9.5: 0.95mm for grippy tracks.B10: 1.0mm for very grippy tracks.B11: 1.1mm for very high traction or muddy conditions.B12: 1.2mm for Rally Game class.
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Compak Clutch Springs B10 Ultimate Racing x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak V3 clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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Compak Clutch Springs B11 Ultimate Racing x3 pcs
In Stock
This is a set of 3 replacement long life tempered steel clutch springs for the UR Compak V3 clutch system. These are optional springs that you can use to fine tune the way the clutch engages by using different tension clutch springs. The bigger the spring, the stiffer it is and the later in the RPM range the clutch will engage.
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Pack
Clutch system Ultimate Compak V3 B10 + Clutch bell 13T
In Stock
Durezas disponibles:B9: 0.90 mm para circuitos muy deslizantesB9.5: 0.95 mm para circuitos con agarre.B10: 1.0 mm para circuitos con mucho agarre.B11: 1.1 mm para circuitos con muchísimo agarre o con barro.B12: 1.2 mm para la categoría de Rally Game.
Este embrague Compak V2 ha sido modificado para solucionar que el volante de inercia no toque con los discos de freno de algunos modelos de coche.
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Pack
Clutch system Ultimate Compak V3 B11 + Clutch bell 13T
In Stock
Durezas disponibles:B9: 0.90 mm para circuitos muy deslizantesB9.5: 0.95 mm para circuitos con agarre.B10: 1.0 mm para circuitos con mucho agarre.B11: 1.1 mm para circuitos con muchísimo agarre o con barro.B12: 1.2 mm para la categoría de Rally Game.
Este embrague Compak V2 ha sido modificado para solucionar que el volante de inercia no toque con los discos de freno de algunos modelos de coche.
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Clutch screw Ultimate Racing
In Stock
This is the Ultimate Racing clutch screw. Made of high quality steel and laser engraved. Designed with dual head, the inside is 3mm Allen and the outside is 5.5mm hex so you can use a nut driver/wrench. This gives you two easy ways to remove the clutch screw and a redundant option in case one of the two is damaged. The diameter is 10mm to completely cover the front clutch bearing.
Quantity: 2 pcs
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Ventilated Z13 Clutch Bell with bearings
In Stock
Vented 1/8th scale clutch bell from UR. This bell has been designed with three irregular holes to allow air to help cool the clutch bell and clutch shoes for longer life, as well as allow debris to leave the clutch bell for smoother operation.
It includes 2 bearings.
This clutch bell works great with the UR Compak Clutch System.
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