Schwalbe Air Plus SV 40mm Tube 14L-AP (27.5") 27.5 × 2.1–2.75 Hardtail the S-Works EXOS are the

the S-Works EXOS are the lightest cycling shoes to ever come with a Boa® dial

There’s plenty of meat on the Purgatory to offer reassuring grip across a wide range of terrain

and also features Shimano's 2Way-Release which allows for relief shifts by pull of the index finger or push of the thumb

Use On when connecting the Smart Adaptor to constant 12V - 24V supply

Schwalbe Air Plus SV 40mm Tube 14L-AP (27.5") 27.5 × 2.1–2.75 Hardtail the S-Works EXOS are theSchwalbe AIR PLUS bicycle inner tube no. 14L AP. For bicycle tires in the size 27. 5" inch (ETRTO 5470 584). Holds the air even longer thanks to wall thickness even longer. Less frequent re inflation necessary. Also protects above average protection against punctures.