Estos son los tipos de Valvings que hay para los Bilstein:
360/80
275/78
255/70 Que son los que estoy pidiendo para adelante
180/75 Que son los que estoy pidiendo para atras.
170/60
150/50
Esta es la explicación de que significan los numeros.
Explicación
Damping forces of Bilstein valvings for Off-Road are measured in Newtons at a velocity of 0.52 meters/seconds (approximately 20 inches/second). The ratings shown correspond to those measurements; rebound force is the first number, followed by compression force (rebound / compression). Conventionally, the ratings are written as one tenth the damping force in Newtons.
EXAMPLE: Valve rating: 275 / 78
Rebound force is 2750 Newtons at 0.52 m/s
Compression force is 780 Newtons at 0.52 m/s
Higher numbers mean higher (firmer) damping forces. For example, 360/80 has more control (is firmer) that 275/78, while 170/60 has less control (is softer) than 275/78.
Dime tu que valving necesitas, ahora ojo el precio no varia dependiendo de los valvings.