AP Racing PRO 5000 R (9449) Caliper 17mm Pad 152mm Centres


Asymmetrical design which increases the static and real world dynamic stiffness by up to 30%. This is achieved by optimally distributing the body mass of the caliper on the diagonal areas of applied force. Up to 30% lighter than other AP calipers used for competition purposes so unsprung weight is aided.

Price per caliper.

Available: In stock


When purchased in quantities of 2 a Left & Right side caliper will be sent. Quantities of 1 unit will need an email sent to us to confirm which caliper side is needed.

Caliper Technical Drawing –

Typical Applications:
– Budget, general competition use rear.

– Benefits from a radical asymmetric design concept.
– Superior dynamic performance.
– Increased stiffness.
– Forged, two piece aluminium alloy body.- Grey anodised surface finish.
– Radial mount, 152.0mm x 44.0mm centres.
– Suits Ø380.0mm x 28.0 or 32.0mm thick disc.
– Stainless Steel Pistons.
– High temperature seals.- Stainless Steel wear plates.
– Larger bore version for front applications available – CP9448 family.
Part Numbers:
– RH = CP9449-2S4L.
– LH = CP9449-3S4L

This price is per caliper

Brake Pad Information
(To view an image of the pad
click on Pad Part No)

– Pad Area = 54.6cm²
– Pad Depth = 45.6mm
– Thickness = 16.8mm
piston Sizes – mm – Ø28.6 x 2
– Ø34.0 x 2
Piston Area – cm² 30.9
Disc Diameter – mm Ø378.0
Disc thickness – mm – Max = 32.0
– Min = 28.0
Weight (No Pads) – Kg 2.20
Hydraulic Threads M10x1.0
Mounting Type Radial
Mounting Centres – mm 152.0
Mounting Offset – mm 44.0
Mounting Hole Ø – mm 10.2
PL dimension – mm 52.0
Bleed Screw TighteningTorque – Nm 17
Pistons – Ø28.6mm = CP9449-106
– Ø34.0mm = CP9449-107
Seal Repair kit CP8518-DF
Wear Plates RH = CP9444-112 / LH = CP9444-113
Bleed Screw Kit CP3880-1


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