Hawk ER-1 Race Brake Pads for Compatible AP Racing and Alcon Calipers - HB688D.710
Hawk ER-1 race brake pads for compatible AP Racing and Alcon calipers.
Verify the exact caliper, HB688 pad shape and required 0.710-inch thickness before ordering.
ER-1 Compound
Endurance racing compound designed for stable brake torque, modulation and long service life in demanding motorsports use.
- Caliper-specific race pad set
- Hawk pad shape: HB688
- Hawk part number: HB688D.710
Important: Expect increased noise, dust and rotor wear.