List of products by brand Ultimate Racing

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Clutch system Ultimate Compak B9.5 + Clutch bell 13T
Embrague Compak de aluminio B 9,5 con muelles de 0,95 mm para circuitos con mucho agarre + Campana Ultimate Racing Ventilada de 13 dientes.
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.
PackOut-of-Stock
Clutch system Ultimate Compak B9.5 + Clutch bell 14T
Embrague Compak de aluminio B 9,5 con muelles de 0,95 mm para circuitos con mucho agarre + Campana Ultimate Racing Ventilada de 14 dientes.
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.
PackOut-of-Stock
Clutch system Ultimate Compak B9.5 + Clutch bell 15T
Embrague Compak de aluminio B 9,5 con muelles de 0,95 mm para circuitos con mucho agarre + Campana Ultimate Racing Ventilada de 15 dientes.
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.
Out-of-Stock
COMPAK Clutch Springs B10 x3 pcs
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.
COMPAK Clutch Springs B11 x3 pcs
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.
COMPAK Clutch Springs B12 x3 pcs
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.
COMPAK Clutch Springs B8.5 x3 pcs
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.
COMPAK Clutch Springs B9 x3 pcs
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.
COMPAK Clutch Springs B9.5 x3 pcs
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.
Differential adjust washers 16x13x0.1 - 0.2 mm x20 pcs
Pack of 20 Ultimate Racing differential shims. These are the small shims used to shim the side to side position of the front and rear differentials within the bulkheads, to adjust the backlash between the differential crown gears and the small pinion gear connecting the center drive shaft.
The pack includes 2 different thicknesses: 16x13x0.10mm (10pcs) and 16x13x0.2mm. (10pcs)
Differential Oil 1.000.000 CST 75 ML - Ultimate Racing
Ultimate Racing differential oil is manufactured with 100% pure silicone to offer stable performance at any operating temperature, delaying differential fatigue.
The graduation of silicones is in Cst and the higher the number of the article, the more density it has.
It also contains antifriction additives that minimize friction and thus wear on the differential pinions.
Quantity: 75ml
Differential Oil 1.500.000 CST 75 ML - Ultimate Racing
Ultimate Racing differential oil is manufactured with 100% pure silicone to offer stable performance at any operating temperature, delaying differential fatigue.
The graduation of silicones is in Cst and the higher the number of the article, the more density it has.
It also contains antifriction additives that minimize friction and thus wear on the differential pinions.
Quantity: 75ml
Differential Oil 2.000.000 CST 75 ML - Ultimate Racing
Ultimate Racing differential oil is manufactured with 100% pure silicone to offer stable performance at any operating temperature, delaying differential fatigue.
The graduation of silicones is in Cst and the higher the number of the article, the more density it has.
It also contains antifriction additives that minimize friction and thus wear on the differential pinions.
Quantity: 75ml