The Tubes have a seamless construction, with a mold-cured vulcanization, to ensure uniform roundness Size: 28" - 700x25-32mm Valve type: 42mm Presta Valve Contents: 4 Continental Inner Tubes ...

If your bike has Presta valves on its rims or tubes, you'll know that pumping the tires can be a fiddly business. The Zilch floor pump is claimed to address that problem, with head seals that don't ...

It's always an inconvenience, but becomes more so if you don't have the means to fix it, and it may leave you stuck on the ...

Their SuperLight Race series, which debuted at the UK CORE bike show, is aimed at weight-conscious riders looking for low ...