Its very easy to add a set of 10x 40/20s to a ride. If the road undulates or twists. This adds to the benefit IMHO. But if traffic is Heavy its not so great. You kinda need to be watching Your Power and time.
@Smallfurry started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Its very easy to add a set of 10x 40/20s to a ride. If the road undulates or twists. This adds to the benefit IMHO. But if traffic is Heavy its not so great. You kinda need to be watching Your Power and time.