Continental TPU Inner Tube 28" Presta Valve 40 mm

The Continental TPU 28" Presta Valve 40 mm Inner Tube is of premium quality, lightweight yet durable, and suitable for both road and off-road riders. The thicker micrometric TPU deployed in seven sealed layers maximises airtightness and durability. The inner tubes are not dyed to ensure the highest material quality and to avoid air retention issues caused by surface imperfections related to dyeing.Features:Use: RoadLow rolling resistanceETRTO: 25-622 to 35-622Valve: SV (French Sclaverand Presta)Valve length: 40 mmMaterial: TPU (thermoplastic polyurethane)Weight: 35 g