Home Products Bicycle parts Frames Parts Bicycle BB Parts Traditional B.B. set Bicycle B.B parts Bicycle B.B parts Model : BB-905A/518/B2 Q'ty : Add To Inquiry Specifications Bicycle B.B parts BB-905A/518/B2 BB-905A: BB.Parts set of 9 pcs (UCP). for one piece crank. BB-518: Lenght 138mm. Related Products Bicycle B.B partsModel : BB-T013 Add To Inquiry Bicycle B.B partsModel : BB-T002 Add To Inquiry Bicycle B.B partsModel : BB-T003 Add To Inquiry Bicycle B.B partsModel : BB-T012 Add To Inquiry Bicycle B.B partsModel : BB-T004 Add To Inquiry Bicycle B.B partsModel : BB-T001 Add To Inquiry