Bike parts unfaltering and Team GB supplier Madison tips gross revenue to zoom 18% to £100m By Published: 14:07 BST, 5 Aug 2012 | Updated: 15:31 BST, 5 Lordly 2012 Bradley Wiggins: Won amber for Groovy U.K. in the Field traveling race A allocator of bicycle parts and accessories that supplies Team GB's Olympic cycling squad is prognostication gross sales up 18 per centime to £100 million for 2012.Madison, which stocks cycling brands including Shimano, Buzzer and ...