Brake discs Perforated
- Fitting Position:
- Diameter [mm]: 245
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 40
- Brake Disc Thickness [mm]: 10,0
- Centering Diameter [mm]: 68,0
- Hole Arrangement/Number: 5/6
- Bolt Hole Circle Ø [mm]: 112,0
- Minimum thickness [mm]: 8,0
- Inner Diameter [mm]: 135,5
- Bore Diameter [mm]: 15,3
- Drilled: yes
- Condition: New
- Fitting Position:
- Diameter [mm]: 302
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 51
- Brake Disc Thickness [mm]: 11
- Number of Holes: 5
- Hole Arrangement/Number: 5/6
- Minimum thickness [mm]: 9,5
- Tightening Torque [Nm]: 140
- Drilled: yes
- usable for vehicles to construction year: 2016/11
- Condition: New


- Fitting Position:
- Diameter [mm]: 299
- Brake Disc Type: internally vented, Perforated
- Surface: Coated
- Height [mm]: 48
- Brake Disc Thickness [mm]: 25
- Centering Diameter [mm]: 72
- Rim Hole Number: 5
- Hole Arrangement/Number: 8/5
- Bolt Hole Circle Ø [mm]: 114
- Minimum thickness [mm]: 23
- Inner Diameter [mm]: 142,80
- Thread Size: 13
- Drilled: yes
- Condition: New
- Fitting Position:
- Diameter [mm]: 314,0
- Brake Disc Type: internally vented, Perforated
- Surface: Painted
- Height [mm]: 52
- Brake Disc Thickness [mm]: 25
- Hole Arrangement/Number: 6/5
- Minimum thickness [mm]: 23
- Wheel Hub Diameter [mm]: 68
- Drilled: yes
- Condition: New
- Diameter [mm]: 230
- Brake Disc Type: solid, Perforated
- Height [mm]: 40,6
- Brake Disc Thickness [mm]: 9, 9,0
- Centering Diameter [mm]: 65
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 100
- Minimum thickness [mm]: 7
- Inner Diameter [mm]: 125,8
- Bore Diameter [mm]: 15,6
- Drilled: no
- Condition: New
- Diameter [mm]: 300
- Brake Disc Type: Vented, Perforated, slotted/perforated
- Surface: Coated
- Height [mm]: 50,6
- Brake Disc Thickness [mm]: 20
- Centering Diameter [mm]: 67
- Number of Holes: 5
- Minimum thickness [mm]: 18,4
- Machining: High-carbon
- Test Mark: E1 90R-02C0835/2256
- Drilled: yes
- Condition: New
- Fitting Position:
- Diameter [mm]:
- Brake Disc Type: Perforated
- Brake Disc Thickness [mm]: 10
- Drilled: yes
- Condition: New
- Product line: COATED DISC LINE
- Diameter [mm]: 240
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 40
- Brake Disc Thickness [mm]: 11
- Centering Diameter [mm]: 59
- Number of Holes: 4
- Minimum thickness [mm]: 9,2
- Tightening Torque [Nm]: 98
- Supplementary Article / Supplementary Info Info 2: with bolts/screws
- Drilled: yes
- Condition: New
- Diameter [mm]: 240
- Brake Disc Type: Perforated
- Brake Disc Thickness [mm]: 5
- Inner Diameter [mm]: 125
- Drilled: yes
- Condition: New
- Product line: XTRA LINE
- Diameter [mm]: 247
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 25
- Brake Disc Thickness [mm]: 8
- Centering Diameter [mm]: 71
- Number of Holes: 4
- Minimum thickness [mm]: 6,5
- Tightening Torque [Nm]: 85
- Supplementary Article / Supplementary Info Info 2: with bolts/screws
- Drilled: yes
- Condition: New
- Diameter [mm]: 190
- Brake Disc Type: Perforated
- Brake Disc Thickness [mm]: 4
- Inner Diameter [mm]: 58
- Drilled: yes
- Condition: New
- Fitting Position:
- Diameter [mm]: 240
- Brake Disc Type: Perforated, solid
- Surface: Coated
- Brake Disc Thickness [mm]: 11
- Centering Diameter [mm]: 59
- Rim Hole Number: 4
- Bolt Hole Circle Ø [mm]: 98
- Thickness [mm]: 39,8
- Minimum thickness [mm]: 9,2
- Weight [kg]: 3,46
- Observe service information
- Drilled: yes
- Condition: New
- Diameter [mm]: 240
- Brake Disc Type: Perforated, solid
- Surface: Coated
- Height [mm]: 40
- Brake Disc Thickness [mm]: 11
- Centering Diameter [mm]: 59
- Hole Arrangement/Number: 04/06
- Wheel Bolt Bore Diameter [mm]: 13,2
- Bolt Hole Circle Ø [mm]: 98
- Minimum thickness [mm]: 9,2
- Inner Diameter [mm]: 123
- Weight [kg]: 3,5
- Supplementary Article / Supplementary Info Info 2: without wheel hub, without wheel bearing, without wheel studs
- Assy./disassy. by qualified personnel required!
- Condition: New
- Fitting Position:
- Diameter [mm]: 240
- Brake Disc Type: Perforated, solid
- Surface: Coated
- Brake Disc Thickness [mm]: 11
- Centering Diameter [mm]: 59
- Rim Hole Number: 4
- Bolt Hole Circle Ø [mm]: 98
- Thickness [mm]: 40
- Minimum thickness [mm]: 9,2
- Weight [kg]: 3,46
- Observe service information
- Drilled: yes
- Condition: New
- Diameter [mm]: 294
- Brake Disc Type: Vented, Perforated, slotted/perforated
- Surface: Coated
- Height [mm]: 44
- Brake Disc Thickness [mm]: 22
- Centering Diameter [mm]: 64,1
- Number of Holes: 4
- Minimum thickness [mm]: 20,4
- Test Mark: E1 90R-02C0694/2149
- Drilled: yes
- Condition: New
- Product line: XTRA LINE
- Diameter [mm]: 240
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 40
- Brake Disc Thickness [mm]: 11
- Centering Diameter [mm]: 59
- Number of Holes: 4
- Minimum thickness [mm]: 9,5
- Tightening Torque [Nm]: 98
- Supplementary Article / Supplementary Info Info 2: with bolts/screws
- Drilled: yes
- Condition: New
- Diameter [mm]: 240
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 40
- Centering Diameter [mm]: 59
- Number of Holes: 4
- Minimum thickness [mm]: 9,2
- Test Mark: E1 90R-02C0902/2255
- Drilled: yes
- Condition: New


- Fitting Position:
- Diameter [mm]: 295
- Brake Disc Type: internally vented, Perforated
- Material: Grey Cast Iron
- Surface: Coated
- Height [mm]: 64,5
- Brake Disc Thickness [mm]: 28
- Centering Diameter [mm]: 67
- Hole Arrangement/Number: 05/06
- Wheel Bolt Bore Diameter [mm]: 15,3
- Bolt Hole Circle Ø [mm]: 112
- Minimum thickness [mm]: 26
- Inner Diameter [mm]: 154,3
- Weight [kg]: 8,4
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: without wheel hub, without wheel bearing, without wheel studs
- Drilled: no
- Condition: New
- Fitting Position:
- Diameter [mm]: 345
- Brake Disc Type: Perforated, internally vented
- Surface: Painted, Cross-hatch
- Height [mm]: 54
- Brake Disc Thickness [mm]: 22
- Centering Diameter [mm]: 67
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 112
- Minimum thickness [mm]: 19,4
- Inner Diameter [mm]: 188,8
- Machining: High-carbon
- Drilled: yes
- Condition: New
- Product line: XTRA LINE
- Diameter [mm]: 230
- Brake Disc Type: solid, Perforated
- Surface: Coated
- Height [mm]: 40
- Brake Disc Thickness [mm]: 9
- Centering Diameter [mm]: 65
- Number of Holes: 5
- Minimum thickness [mm]: 7,5
- Tightening Torque [Nm]: 120
- Supplementary Article / Supplementary Info Info 2: with bolts/screws
- Drilled: yes
- Condition: New
What are perforated brake discs?
Perforated brake discs differ from the conventional ones by the presence of through-holes across the entire surface, which gives a number of advantages. The holes create additional edges, which increases the friction coefficient between the contacting surfaces and so improves the braking efficiency. These edges have also a scraping effect: they clean wear products off the surface of the brake pad. The holes also help to instantly remove the heat and gases generated when the pads are working, which reduces the response time of the system and contributes to a quicker cooling of the brake mechanisms. On the other hand, the perforation can reduce their strength, so they are usually installed on racing cars with reduced service intervals.