Matt from the Cycle Diaries tell us they have joined the Winter B-Icicle Challenge and mention:

We are actualy cycling from London to Sydney and are facing central Asia in mid winter which means peaks of 3,600m and -30 degree temps. Brıng on the winter bicycle challenge!!

The daring duo are riding it out in the hopes that they can raise £50,000 for War Child. War Child help kids in war torn countries: orphans, former child soldiers, street kids, children in prison and girls at risk of rape or violence. Head to their site and follow their chronicles, and don’t forget to donate. They’ve already raise over £14,000!