2 x Continental MTB Inner Tube 29 x 1.75-2.50 Tube Schrader Valve 40mm
Valve Type : Schrader Valve. For 29er, 700C MTB tyres. Valve Length : 40mm. Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling. Size : 29 x 1.75/2.5.