Bontrager Self Sealing 27.5/650 2.00 – 2.40 Presta Inner Tube – N/A
The Self Sealing Innertube from Bontrager is designed to protect you from puncture flats by instantly sealing small holes. The new Bontrager Seal Safe sealant has been improved and now seals more effectively than previous versions. Available for 27. 5" / 650 wheels with a 48mm Presta Valve.