Electric mini-pumps

In the generation revision before this one, Zipp touted the benefits of its Total System Efficiency approach to wheel design. The idea is that it attempts to balance the various factors influencing sp

Want some new gadgets? Here are some of the best choices out there

Reluxe launched its new, retro-styled car stereo at the Goodwood Revival. The bespoke system is designed specifically for classics and packs up-to-date technology into a stylish head unit. Designer an

HELEN WEBSTER 220’s editor is also a qualified open-water swimming coach. ROB SLADE 220’s resident adventure seeker and former staffer. EDWARD PICKERING Cycling author, also races run distances from m

ALL THE BIGGEST STORIES FROM PLANET TECH

Woodland ranger Pete Macfarlane appreciates a brew with a view and all the tech that goes into making it happen. Here’s a small but select group of backpacking stoves