{"product_id":"fat-bike-inner-tube-2-pack-schrader-valve","title":"Fat Bike Inner Tube 2-Pack, Schrader Valve","description":"\u003cp\u003eA flat on a fat-tire e-bike needs a tube wide enough for the tire, or it will stretch thin and fail again. These butyl inner tubes come in packs of two with a Schrader valve (the same valve type as a car tire), in four size options.\u003c\/p\u003e\u003cp\u003ePick the size printed on your tire sidewall: 20 x 3.0\/3.5 in heavy duty (76\/89-406, 32 mm valve), 20 x 4.0 in (35 mm valve), or 26 x 3.5\/4.0 in in regular or heavy duty (32 mm valve). The listings describe the heavy duty tubes as 40% thicker than ordinary butyl tubes.\u003c\/p\u003e\u003cp\u003eCheck before you order: read the full size on your tire sidewall (for example 26 x 4.0) and make sure it falls inside the range of the option you choose. These are Schrader tubes only: check that your rim's valve hole suits a Schrader stem and that the 32 mm or 35 mm stem is long enough to clear your rim.\u003c\/p\u003e\u003cp\u003eOne pack holds two tubes, so you can do both wheels. Before fitting a new tube, run a finger inside the tire and along the rim for the thorn or sharp edge that caused the flat.\u003c\/p\u003e\u003cp\u003eNot sure it fits? Email photos to support@riderow.com and we'll check before you order.\u003c\/p\u003e","brand":"RideRow","offers":[{"title":"20 x 3.0\/3.5 in, heavy duty","offer_id":67793751736593,"sku":"RR-TIR-TUBE-FAT-20X30HD","price":36.99,"currency_code":"USD","in_stock":true},{"title":"20 x 4.0 in","offer_id":67793751769361,"sku":"RR-TIR-TUBE-FAT-20X40","price":31.99,"currency_code":"USD","in_stock":true},{"title":"26 x 3.5\/4.0 in, regular","offer_id":67793751802129,"sku":"RR-TIR-TUBE-FAT-26X40","price":36.99,"currency_code":"USD","in_stock":true},{"title":"26 x 3.5\/4.0 in, heavy duty","offer_id":67793751834897,"sku":"RR-TIR-TUBE-FAT-26X40HD","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/6928\/4113\/files\/fat-bike-inner-tube-2-pack-schrader-valve.jpg?v=1792174952","url":"https:\/\/riderow.com\/products\/fat-bike-inner-tube-2-pack-schrader-valve","provider":"RideRow","version":"1.0","type":"link"}