aero4 Calipers
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Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 1.98
Piston 1 Dia: 1.12
Piston 2 Dia: 1.12
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 0.81
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-14004-BK
Info Details
Mount Location Universal
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-14004-N
Info Details
Mount Location Universal
Finish & Color Nickel Plate
Price $578.93
Purchase
Call (805) 388-1188
Item No 120-14004-RD
Info Details
Mount Location Universal
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 1.98
Piston 1 Dia: 1.12
Piston 2 Dia: 1.12
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.1
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-13338-BK
Info Details
Mount Location Universal
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13338-N
Info Details
Mount Location Universal
Finish & Color Nickel Plate
Price $578.93
Purchase
Call (805) 388-1188
Item No 120-13338-RD
Info Details
Mount Location Universal
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 1.98
Piston 1 Dia: 1.12
Piston 2 Dia: 1.12
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-13339
Info Details
Mount Location Universal
Finish & Color Black Anodize
Price $398.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 1.98
Piston 1 Dia: 1.12
Piston 2 Dia: 1.12
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4-ST Quick-Silver forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly. Equipped with Thermlock piston technology and Wilwood’s Quick-Silver Nickel coating. QS-ST calipers utilizing the new .80” thick 6620 pad plate, give extra pad life for high heat endurance racing

Ordering Information for Aero4 Radial Mount
Item No 120-13340-N
Info Details
Mount Location Universal
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 3.56
Piston 1 Dia: 1.62
Piston 2 Dia: 1.38
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-13282-BK
Info Details
Mount Location Left Hand
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13281-BK
Info Details
Mount Location Right Hand
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13282-RD
Info Details
Mount Location Left Hand
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13281-RD
Info Details
Mount Location Right Hand
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 4.84
Piston 1 Dia: 1.88
Piston 2 Dia: 1.62
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-13286-BK
Info Details
Mount Location Left Hand
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13285-BK
Info Details
Mount Location Right Hand
Finish & Color Black Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13286-RD
Info Details
Mount Location Left Hand
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188
Item No 120-13285-RD
Info Details
Mount Location Right Hand
Finish & Color Red Powder Coat
Price $488.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Stainless
Piston Area: 4.84
Piston 1 Dia: 1.88
Piston 2 Dia: 1.62
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.

Ordering Information for Aero4 Radial Mount
Item No 120-13288
Info Details
Mount Location Left Hand
Finish & Color Black Anodize
Price $398.93
Purchase
Call (805) 388-1188
Item No 120-13287
Info Details
Mount Location Right Hand
Finish & Color Black Anodize
Price $398.93
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Thermlock
Piston Area: 4.84
Piston 1 Dia: 1.88
Piston 2 Dia: 1.62
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4-ST Quick-Silver forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly. Equipped with Thermlock piston technology and Wilwood’s Quick-Silver Nickel coating. QS-ST calipers utilizing the new .80” thick 6620 pad plate, give extra pad life for high heat endurance racing

Ordering Information for Aero4 Radial Mount
Item No 120-13298-N
Info Details
Mount Location Left Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188
Item No 120-13297-N
Info Details
Mount Location Right Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Thermlock
Piston Area: 4.84
Piston 1 Dia: 1.88
Piston 2 Dia: 1.62
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero6-ST forged six piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly. Equipped with Thermlock piston technology and Wilwood’s Type III anodize or Quick Silver Nickel coating. Aero6-ST calipers utilizing the new .80” thick 6620 pad plate, give extra pad life for high heat endurance racing.

Ordering Information for Aero4 Radial Mount
Item No 120-13298-N
Info Details
Mount Location Left Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188
Item No 120-13297-N
Info Details
Mount Location Right Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188

Aero4 Radial Mount
Number Pistons: 4
Piston Type: Thermlock
Piston Area: 5.18
Piston 1 Dia: 1.88
Piston 2 Dia: 1.75
Piston 3 Dia: -
Mount Description: 7.09" Radial Mount
Rotor Width: 1.25
Max Rotor Dia: 15

Aero4 Radial Mount Description

The new Aero4-ST Quick-Silver forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88" to 15.00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly. Equipped with Thermlock piston technology and Wilwood’s Quick-Silver Nickel coating. QS-ST calipers utilizing the new .80” thick 6620 pad plate, give extra pad life for high heat endurance racing

Ordering Information for Aero4 Radial Mount
Item No 120-13417-N
Info Details
Mount Location Left Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188
Item No 120-13416-N
Info Details
Mount Location Right Hand
Finish & Color Nickel Plate
Price $728.99
Purchase
Call (805) 388-1188



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