Klarfit X-Bike 700 Manual Del Usuario página 16

• Attach Back cushion(74) into Back rest tube(76), tighten with 4 x Allen bolt(80), 4 x Spring washer(81)
• Attach back rest tube (76) into Seat post (5), tighten with 2 x Carriage bolt (78), 2 x Washer (79)
and 2 x Nylon nut (75).
Assembly - Step 4
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