NOS Lot 75 pcs Bicycle 20 x 1.75 Inner Tube Cheng Shin Start Price USD 5.00 Current Price USD 5.00 Time Left - Bid Count 1 Buy It Now Price - Reserve Price - Start Time Monday, November 17, 2008 End Time Monday, November 24, 2008 Location Spokane, WA See more about 'NOS Lot 75 pcs Bicycle 20 x 1.75 Inner Tube Cheng Shin' Description Lot of 75 Cheng Shin Inner Tubes, size 20" x 1.75.  None of these inner tubes has ever been used, they are new old stock.  55 of the tubes are in their original packaging, the remaining 20 tubes are not in boxes but are still new.  Check out my other auctions for more tubes and tires!     Place a Bid!