Porterfield AP 919 R4 Rear

£219.96

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
Bmw M3 (2008)
Bmw M5 (06-08)
Bmw M6 (07-10)

SKU: AP 919 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

Reviews

There are no reviews yet.

Be the first to review “Porterfield AP 919 R4 Rear”

Your email address will not be published.

To top