crwdns2933423:0crwdne2933423:0

crwdns2933803:09crwdne2933803:0

crwdns2933797:0Haopeng Zhoucrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Haopeng Zhou

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

-[* black] Insert wisdom here.
+[* black] Apply grease on the other bearing balls, and put it into the shell with ***facing outward***.
+[* black] Put the light amount of grease on the threads of bottom bracket cup, and screw it into the shell with hands.
+[* icon_note] The cup should ***not ***be very tight; a tight bottom bracket cup will prevent the spindle from rotating.