Inner tubes are an essential part of any ride. Without a spare or two, you could be stranded on the trail. Serfas inner tubes are durable, consistent and provide a great overall value. With various sizes, valve stems & thorn proof styles available, we are confident that we have the tubes you need. This tube will fit a 26” wheel with a 4.0” to 4.9” tire. It features a 48mm, threaded valve.
48mm valve fits deeper rim profile
Durable butyl rubber at an affordable price
Fits 26” wheels with a 4.0” to 4.9” wide tire
Stem Length / Type
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Labeling on the tube exterior marks origin as China (not a bad thing for fat tubes). Written right on the tube is the thickness of the material: 0.90 mm so these are of decent thickness. Best of all: the valve cores are removable! The specs say non-removable but the two I received are removable, which will make filling with Slime a whole lot easier.
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