Butyl tubes with the excellent Continental quality. Every inner tube passes a stringent 100% quality control inspection. Seamless construction, with a mould-cured vulcanisation to ensure uniform roundness and to give a smooth ride and handling. 28/29 x 1.75 – 2.5. MTB wheel size - 29”. Valve length - 42mm.
Best Price: £4.99 from Merlin Cycles