- Set includes one pair of pads with retention clip
- Sintered Metallic: long-life, all-condition compound
- Semi Metallic: no-bed, shorter-life, quieter compound
| Model | Hayes Dyno Comp/Radar |
| Compound/Backing | T121 Semi Metallic (Vesrah)/Steel |
| Model | Hayes Dyno Comp/Radar |
| Compound/Backing | T121 Semi Metallic (Vesrah)/Steel |