good price bicycle chainwheel&cranks 1,New design 2,Steel meterial 2,MOQ: 1000 Pieces 3,FOB Price: US $1-2 / Piece 2012 high quality and good price bicycle chainwheel&cranks for sale Product InformationModel:PS-CW-014Teeth:48T, 46T, 44T, 40T, 36T, 32T, 28TCrank Size:175mm, 170mm, 165mm, 152mm, 140mm, 127mm, 112mmWeight:According to customer request. Chainwheel Thickness:a). 2.5 mmb). According to ...