Slime - 29 x 1.85-2.20 Inch Non Toxic Eco Friendly Self Sealing Bicycle Inner Tube with a Presta Valve for 29 Inch Wheels & 10015 Bike Tube Puncture Repair Sealant, Prevent and
Slime Smart Tube 29" X 1.85-2.20 Self Healing Bike Inner Tubes - Presta Valve (Pair) : Amazon.co.uk: Sports & Outdoors