Check the listing for details. NEW BULK Continental RACE 28 700c x 18-25 60mm Stem Presta Valve Bike Inner Tube. Color: Black, Condition: New. Listed at 17.88 USD. Looking for BULK 42mm Tubes? CLICK HERELooking for RETAIL BOXED 60mm Tubes? CLICK HERE**~BRAND NEW NO BOX (BULK PACK)~** BULK PACK ARE ALL A-GRADE AUTHENTIC CONTINENTAL TUBES AUTHORIZED CONTINENTAL DEALER WITH FACTORY WARRANTY Choose from 2, 4, 6, 8, or 10 pack for volume savings! High Quality Butyl - Removable Valve Core - Threaded Valve - Extra Long 60mm Presta Valve Continental RACE 28 700X18/25c with Presta removable valve core 60 mm valve Seamless and mold cured construction Measured weight: 105 grams Tires from 18 to 25 mm in width Threaded 60 mm long Presta valve with removable valve core. Continental standard weight presta valve tubes are better alternative to the traditional non-branded tubes that you may typically buy. Continental's seamless - mold cured construction insures that the tube are more uniform in shape, when compared to the traditional manufacturing methods. This uniformity reduces friction in the tire to tube contact providing a better ride quality. All items are brand new will be thoroughly checked before shipping.** Continental ** Bicycle Inner Tube RACE 28 700 x 18-25c Presta Valve 60mm 18/25 - 622/630 27 x 3/4 - 1 ---- 700 x 18/25c UPC: 4019238556797 All items are brand new and have never been used. Due to the nature of inner tubes being a consumable product, we cannot accept returns on them in most cases. ALL TUBES ARE BRAND NEW FROM THE DISTRIBUTOR. We are not responsible for brand new tubes that were installed incorrectly. This is especially for pinch flats, which are a common mistake for any cyclist. Any defective tube that needs replacement will need to be returned to us at the buyer's cost BEFORE getting a replacement. Tubes can only be returned because if a manufacturer's defect is at fault – separation a bond at a seam or valve joint. A tube can not be returned due to a puncture, improper installation ("blowing up") or tearing at the valve joint. Please review the product details to be sure of the fit on your bicycle. ***Please look at my other auctions for inner tubes, tires, retro bicycle parts, and the best bike saddles!*** Parts in Demand eBay Store International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We legally must declare full value of items and for insurance purposes.