1. Lock pedal and flat pedal, switch at any time
2. Lightweight and simple, quick installation
3. Easy to carry and long service life
4. One-piece anti-skid stud, wear-resistant and anti-skid
5. Material: Nylon
6. PDZ-N11: SPD SHIMANO system
7. PDZ-N13: LOOK system
8. Size: PDZ-N11: about 65x75mm, PDZ-N13: about 65x72mm
9. Weight: PDZ-N11: 48g (1 pair), PDZ-N13: 53g (1 pair)