Fitment
Will this fit?
Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
The compound
Circo S83.
An entry-level track and rear-axle compound that works from cold. It is a common choice for the rear of a car running something far more aggressive on the front, where matching the front pad would simply lock the rear.
Operating range0–600°C
Friction µ0.32–0.36
Pad life'Good pad wear' (MSB catalogue). No numeric figure published.
Cross-brand equivalents
Run something similar.
These are the compounds we stock for the Mazda MX5 (NA/NB/NC/ND) whose published friction and operating temperature come closest to Circo S83. They are a starting point for switching brands — not a guarantee of identical feel, because each manufacturer measures friction on their own equipment.
WinmaX W3
Very close0–650°Cµ 0.34–0.37
WinmaX call this their most versatile pad: sportive street through to sprint racing. It is the W-series compound we stock most of.
Matched on published friction and operating temperature.
From $268 · in stockFits the same caliper
More pads for the Mazda MX5 (NA/NB/NC/ND).
Pairs well with
