Continental Race 28 Light 80mm Presta Tube – 700c/27″ Tyres – 20-622 To 25-630

– Lightweight road, time trial Triathlon and track tube for 700c wheels
– Unitube size fits 20-25mm sections
– Butyl rubber with Continental quality construction
– Weight 80g
– 80mm long Presta valve for deep section rims, negates the need for valve extenders
– All tubes have a seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness