Raybestos ST43 Racing Brake Pads, Mazdaspeed MX-5, Miata Sport Hard Suspension, Front Brakes.

Raybestos ST43 Series Competition Brake pads:  RAY RC 890 ST43
Typical Raybestos RC 890 ST43 applications are for Mazda Miata, MX-5 Miata, Mazdaspeed MX-5 front brakes.

ST43 Compound-
Very versatile brake pad. Great friction, easy on rotor and pad wear with a wide operating range of 300?F to 1200?F. And all with a very flat torque curve. Slightly less initial bite than the ST45 compound but about the same at 900?F and up.

The ST43 is very popular in grass roots style racing, HPDE and Open Track events and SCCA or NASA club racing. The ST43 compound is also popular in Endurance events.
Also, a good rear pad when the ST45 or ST47 front pads are used.

Raybestos brake pads with a prefix of RC is a "Custom Made Brake Pad". It generally takes 1 to 2 weeks to ship. Please call or e-mail to check stock. .
- If you have an urgent need please call or e-mail using the links above to inquire about timing. We always try to do the best we can to help you out.