Martijn Keizer
Martijn Keizer is a Dutch former professional road racing cyclist, who competed professionally between 2007 and 2017 for the,,, and teams.
Major results
;2005;2006
;2007
;2008
;2009
;2010
;2011
;2013
;2015
Martijn Keizer is a Dutch former professional road racing cyclist, who competed professionally between 2007 and 2017 for the,,, and teams.
;2006
;2007
;2008
;2009
;2010
;2011
;2013
;2015