1. Wheelchair Disk Brake Systems by 888.684.2234 210.341.0008 fax 210.341.0009 email: cs@adirides.com web: adirides.com 401 Isom Road, Suite 520 San Antonio, Texas 78216

2. Using patented disc brake technology, ADI enables users of all physical abilities near effortless wheelchair braking.

4. Quick release two piece hub design. US Patent #: 6634665 B2

5. Stainless Steel 6” Disc Disc Guard Brake Cable and Housing Mechanical Caliper and Bracket Disc Hub

8. ADI insert replaces inner wheel bearing, facilitating wheel & disc hub engagement

14. Manual brake for a wheelchair with a variable braking force. US Patent #: 20050012303

15. Brake Lever Lever Cam Brake Cable Pulley (pulley equalizes left & right cable pull)

16. Un Lock Position

17. Braking Force - Stage 1

18. Braking Force - Stage 2

19. Braking Force - Stage 3

20. Braking Force - Stage 4

21. Full Lock Position

22. Un Lock Position

23. Contact ADI for additional information 888.684.2234 210.341.0008 fax 210.341.0009 email: cs@adirides.com web: adirides.com 401 Isom Road, Suite 520 San Antonio, Texas 78216