Sharp BK-RS08EB Manual Del Usuario página 19

Step 16: Remove the chain stays and seat stays
Repeat the action. And then remove the chain stays and seat stays.
Step 17: Remove the saddle post
Loosen the bolt on the seat-tube joint with a 5 mm Allen key. Then remove
the saddle post.
Step 18: Take the frame apart
Loosen all the bolts on the front triangle of the frame with a 5 mm Allen
key.
Remove the rubber clamp from the top tube.
3 (top tube)
Then disconnect the cable of the battery and let it be tugged easily out of
the hole later.
3 (top-tube)
2 (down-tube)
EN
1 (head-tube joint)