LifeSpan X-25 Owner's Manual page 11

STEP 6:
Use the bolt (10), spring washer (9) to lock the mid-handlebar (5) onto the upright post
1.
(30)
Connect the computer wire (1) to the mid sensor wire1 (35), and then lock the computer
2.
(1) on the upright post (30) using the bolt(28)
X-25
#9 d8 2PCS
#10 M8*25 2PCS
#28 M5*10 2PCS
1
28
35
30
11
5
9
10