E30 EBC GD Grooved Brake Disc Set Rear Axle - GD135 Solid, Grooved

EBC GD Grooved Brake Disc Set - Rear Axle

EBC's GD series can be recognized by wide moon-shaped grooves and fan-shaped spots. The GD discs are supplied in a black coating.

All EBC Premium brake discs are molded with a material strength of 150 N / m2, with a strictly controlled surface hardness that may vary less than 20 HB. They are then precision CNC machined with a surface tolerance of less than 0.001 mm.
The unique wide grooves draw cool air to the brake pad under heavy braking. In this way, the brake temperature drops, while gas, dirt, dust and debris is removed from the contact zone with the brake pad. Braking in off-road conditions (wet, mud or sand) improves, making them a good choice for 4x4 vehicles as well. The “spots” eliminate the risk of cracks in the disc, which occurs with fully perforated brake discs.

Characteristics:

• Built from 01-1987
• For manufacturer ATE
• Installation location Rear axle
• Thickness [mm] 10
• Diameter (mm) 258
• Height (mm) 60
• Brake disc type Solid, grooved
• Minimum thickness (mm) 9
• Number of holes 4
• Support diameter [mm] 258