2 x LIFELINE DH INNER TUBE. 29" x 2.2"-2.5". 55/64-622. PRESTA 48MM. Suitable for 29" downhill bike tyres from 2.2" - 2.5" wide Durable 1.2mm thick walls resist pinch flat punctures Air leakage tested includes lock-ring and cap Non-removable valve cores This listing is for a pair of tubes.
