Step 4
Connect upper computer cable (41) and lower computer cable (88). Connect upper handle pulse cable (46)
and middle handle pulse cable (47).
Assemble the handlebar post set (10) to main frame (1) with curved washers (31), flat washers (66), spring
washers (11) and Allen bolts (13).
Assemble the backrest (25) to the backrest supporting set (86) with 4 flat washers (66) and 4 Allen bolts (15).
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