Marzipan is very energy dense. Chocolate scores high too. Malt loaf is about 1000 cals per bar
But do you want to spend half of the 100km shitting yourself becasue your guts can't handle eating pure rubbish.
@skinny 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.
Marzipan is very energy dense. Chocolate scores high too. Malt loaf is about 1000 cals per bar