2. assembly for seat
Unscrew 4pcs M8*25 screw(50) and 4pcs seat stopper(38) which premounted under seat post(1).
Insert seat(15) into seat post(1),lock with 4pcs M8*25 screw(50) and 4pcs seat stopper(38).
3. connection for seat post and main frame
unscrew 1pcs 1/2*100 screw(42)
﹑
2pcs flat washer OD22*ID13*2.0T(43)
﹑
1pcs 1/2 nylon nut(44) and 1pcs 1/2
nylon nut cover(52) which are premounted on the main frame . connect sensor line upper section(58) with
sensor line below section(59).
Insert seat post(1) into main frame (2),insert main frame pin(55) into main frame and seat post(1), lock with 1pcs
1/2*100 screw(42)
﹑
2pcs flat washer OD22*ID13*2.0T(43)
﹑
1pcs 1/2 nylon nut(44) and 1pcs 1/2 nylon nut
cover(52).
connect seat post and main frame with connection pin(21) , nut M12*1.75 (51) and flat washer
OD32*ID13.5*2.0T(63).
1
50
38
50
38
15
59
58
1
2
55
43
52
44
43
42
21
51
63
