BMX 20" CNC "M" wheelsets 1. alloy 6061 rims "M" 2. hub as your choice 3.steel spokes as your choice BMX 20" CNC "M" wheels 140H wheelsets "M " JINHUA POWER RIMS CO., LTD.·Skype lorda0510·MSN jh-power@hotmail·TE +86-579-82210470·FAX +86-579-82210471·Contact person lorda·ADD NO.4 chaoyang street bailongqiao town jinhua city zhejiang province China BMX 20" CNC "M" wheelsets