42mm long Presta valve. All tubes have a seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness. SDG Duster P Carbon Rail Saddle. Butyl rubber mountain bike tube. Official Continental product.
Continental MTB 29 + MTB BIKE INNER TUBES- E-BIKE - PRESTA SCHRADER (2.6-2.8")
5 x Continental MTB 27.5" x 1.75" - 2.5" Loose MTB Inner Tube Presta Valve 650B
Continental MTB 27.5" Inner Tube – Presta Valve 42mm | 27.5x1.75-2.40 | OEM No B
2 X Continental MTB 27.5 Mountain Bike Inner Tube 27.5" x 1.75-2.5 Presta - 42mm
Continental MTB Inner Tube 26 inches Presta Valve
Continental MTB 29 Mountain Bike 29ER Inner Tube 29" x 1.75-2.5 Presta - 42mm
