The Factor Aluto Takes The Factor Ostro Gravel and reimagines it for a different type of gravel cycling race. David Millar talks us through some of the key differences. We may earn a commission when purchasing through affiliate links in this description. Subscribe to Cycling Weekly here: https://www.youtube.com/user/CyclingWeekly1?sub_confirmation=1 More at: Cycling Weekly: http://www.cyclingweekly.com Facebook: https://www.facebook.com/CyclingWeekly Instagram: https://instagram.com/cyclingweeklymagazine Twitter: http://twitter.com/cyclingweekly Email: cycling@futurenet.com #cycling #bikes #bicycles