Porterfield AP 322 R4 Rear

£139.96

R4

Our original road racing compound that is very rotor friendly and easy to modulate, has medium friction with a 0-1400 temp range. Optimum temp range for this pad is 450F – 1200F.

Sold in pairs ( Qty 1 = 1 pair )

FITS
Make Model Year
Make Model Year
Saab 900 (8/87-93)
Saab 9000 (86-89)
Saab 9000 (90-98)
Saab 9000 Turbo (1986)
Saab 9000 Turbo (1987)
Saab 9000 Turbo (88-98)
Saab S (86-89)
Saab S (90-98)

SKU: AP 322 R4 Category:

The R-4 brake pad was the first and original pad from Porterfield made from Carbon Kevlar. Being able to maintain an average of .50 friction level within a very wide temperature range gives the R-4 pad astounding versatility and makes it very suitable for a wide array of various track conditions.

The Carbon Kevlar allows the pads to warm quickly up to race temperature, ideal for restarts and when track time is limited. The R-4 Compound requires minimal bed-in and optimum operating temperatures of 450F – 1200F and able to maintain an average of .50 friction level within a very wide temperature range.

Additional information

Weight 5 kg

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