The little dots / holes that can be seen in the photo suggests that the cassette can be disassembled, although I have no idea what might be found in there. By the time you have bought bearings, any other parts that are damaged and reassembled / taken to a shop for reassembly, wouldn't it be cheaper to buy another one?
The little dots / holes that can be seen in the photo suggests that the cassette can be disassembled, although I have no idea what might be found in there. By the time you have bought bearings, any other parts that are damaged and reassembled / taken to a shop for reassembly, wouldn't it be cheaper to buy another one?
http://www.ebay.com/itm/Vtg-Atom-77-Compact-1-375x24-tpi-5-Speed-Freewheel-Sprocket-Classic-Cassette-/261049625610?pt=Cycling_Parts_Accessories&hash=item3cc7c52c0a#ht_2415wt_1396