Hawk ER-1 Rear Brake Pads for Miata Standard Rear Brakes - HB159D.492
Hawk ER-1 HB159D.492 rear brake pads; .492-inch nominal thickness.
Rear axle only; Mazda Miata 1.8L with original standard 9.9-inch solid iron rear rotors, original single-piston rear calipers and mechanical parking-brake hardware; .492-inch nominal pad thickness. Listed 1994-1997 and 1999-2000 trims, plus 2001-2002 Base without Sport/Suspension package. Excludes 10.9-inch Sport/Hard S rear brakes, 2001-2005 LS, 2001-2003 SE, US 2003-2005 Miata, Mazdaspeed, 1990-1993 1.6L, NC 2006-onward brakes and unverified conversions. Confirm installed rotor diameter, clips, shims and springs.
Other models require exact-part confirmation; no compatibility is inferred from a shared pad shape.
Not compatible with Chevrolet Venture brakes or carbon-ceramic rotors.
ER-1 Compound
Endurance racing compound engineered for consistent brake torque, modulation and wear across long-duration track use.
- Rear axle race pad set
- Hawk pad shape: HB159
- Hawk part number: HB159D.492
Important: Expect increased noise, dust and rotor wear.
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