Tubolito S-Tubo MTB Presta Tubes - 27.5"/29" Size:27.5/29 x 1.8-2.5", 42mm For Size LXWTemperature: -4 °F

For Size LXWTemperature:   -4 °F

Finger Tips: 69% Polyester

46/30T w/ chainguard

Self-locking magnetic closure

Tubolito S-Tubo MTB Presta Tubes - 27.5"/29" Size:27.5/29 x 1.8-2.5", 42mm For Size LXWTemperature: -4 °FManufactured with a thermoplastic elastomer, called TPU. These tubes are lighter, and more robust than traditional butyl rubber inner tubes Even lighter and more compact due to a removable valve S Tubo MTBs can be rolled up to an extremely space saving size (3. 5 x 5 cm) Despite a light overall weight of only 43g they are as puncture resistant as standard rubber tubes for everyday riding Also perfect for use as a spare tube for riders using a tubeless