CIRCO S83 is a low-metallic carbon compound for performance street driving and entry-level track days, and this set suits the Mazda MX5 and Fiat 124 Spider. It is also used on the rear axle of race cars, where its repeatable friction and bite that eases off at the end of a stop help prevent rear lock-up. CIRCO quotes a friction coefficient of 0.32-0.36 across a 0-600°C operating range, with good modulation and low to medium friction.
Features
- Low-metallic carbon compound
- Low to medium friction with good modulation
- Repeatable friction for rear-axle race use
- Bite eases off at the end of a stop to reduce rear locking
- Wide 0-600°C operating range
- Bedding-in instructions supplied
Specifications
- Brand: CIRCO Brakes
- Product Type: Brake Pads
- Compound / Series: S83
- Intended Use: Street Performance and Race (rear)
- Compound: Low-metallic carbon
- Friction Coefficient: 0.32-0.36
- Operating Temperature: 0-600°C
- Pad Shape: MB1344
- Sold As: One axle set (usually 4 pads)
- Shims and Wear Sensors: Not always included
- Cross Reference: Bendix DB2064, Ferodo FCP1894, Hawk HB523, Project-Mu R406
- Made In: Japan (ISO9001-certified plant)
- Part Number: MB1344-S83
Vehicle Compatibility: 4 applications across 2 makes. Select a make to view.
Fiat (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| 124 Spider | Abarth |
Mazda (3)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| MX5 | NC | 2.0 | 2005-2014 | |
| MX5 | ND | 2016-on | Brembo front | |
| MX5 | ND | 1.5 / 2.0 | 2015-on |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.