High quality inner tubes filled with Hutchinson Protect Air liquid for maximum protection against punctures.
Protect Air tubes have sealant that repairs punctures. They are also 0.9mm thick.
Valve length - 48mm
What Size Do You Need?
Check and compare the relevant numbers on your existing tyre or tube with the sizes listed here.
Schrader Valve = Fatter Car Type Valve
Presta Valve = Skinny Valve. Also known as French or High Pressure Valve.