Suggested Retail: $24. LotFancy - 20IN Fat Bike Tubes - Pack of 2 with AV35mm Schrader Valve This LotFancy 20IN bike inner tube fits all 20 x 3.50, 20 x 3.60, 20 x 3.80, and 20 x 4.0 Fat tires. It features a 32mm Schrader valve and is made from durable butyl rubber material, ensuring better air tightness and heat resistance. Suitable for most bicycle wheels, it's essential to ensure compatibility with your tire size prior to installation. Brand: LotFancy. [Reference: oAN8KsgdKEaLaXgEtWVP2O]. LOT STICKER: OH002-00000556-93. Type: Regular. Size: 20IN. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.