650b/27.5

Each tube is pre-filled with Joe's Super Sealant.Instantly stops punctures - up to 3 mmLong shelf life - up to 3 yearsNo maintenance required, efficient up to 2 yearsAvailable in most popular sizes and valves.CO2 compatible

Presenting WTB's range of Inner tubes, of all sizes, to fit every bike in your quiver. Durable enough to keep you rolling, yet light enough to not feel overly cumbersome in your jersey pocket. All inner tubes feature a Presta valve.Valve Type:...