ITEM NAME:130 Bcd Chainring Spider Adaptor Gearing for Bafang G320 Bbs03B Bbs Mid-DrP9I9 130 Bcd Chainring Spider Adaptor Gearing for Bafang G320 Bbs03B Bbshd Mid-DrP9I9 It could let you use your own chain ring and solve BAFANG|8Fun over geared problem perfectly size:15*15*2cm colour:black Material:metal Package Contents: 1 * Crankset disk conversion seat 5 * Chain Ring Bolts.It could let you use your own chain ring and solve BAFANG|8Fun over geared problem perfectly. 5 Chain Ring Bolts. 1 Crankset disk conversion seat.
