SUPAIR RADICAL 4 Betriebshandbuch Seite 57

User's manual | RADICAL 4
ACCESSORIES ASSEMBLY
REVERSIBLE MODULE AIRBAG
Put the sidewall in the carabiner between the lumbar strap and the main strap (both sides)
2
Attach the front of the airbag with the two aluminium hooks and cover the buckle with the protective sleeve.
3
SUPAIR | RADICAL 4 | page 14