Description Standard thickness tube for 27.5in (650B) MTB wheels.48mm Presta valve stem works well with the deeper rim depths on some MTB rimsIncludes a glueless patch kit
Quick view Rubbers 6012-395 Rubbers 27.5 x 1.9 - 2.3in. Tube (48mm Presta Valve) MSRP: Was: Now: $8.00