Cyclingnews has collected the Tweets from across the cycling scene.
Sven Nys: Tragic news always hurts so much. Just outside Baal fate struck. Rip Amy Dombroski.
Bart Wellens: Terrible news! RIP Amy Dombroski .... Without words...
Niels Albert: All my thoughts go to family, friends and colleagues of Amy. Terrible news. Wish we could have had the chance to see more from her :-(
Kevin Pauwels: Rest in peace Amy Dombroski!
Isabelle Nijs (wife of Sven Nys):Condolences to the parents, family and friends from #AmyDombroski. Terrible things do happen #everyparentsworstnightmare #unbelievable
Liz Hatch: It's astonishing when you realize how fragile our lives are and how easily we take for granted that we will see tomorrow... Farewell Amy.
Steve Chainel: Every day, tired of seeing and having to bow and say nothing against these idiots. Courage and condolences to Amy ... # horrible
Cannondale Team: Rest In Peace @AmyDombroski - save cyclists!
Zdenek Stybar: Damn it, what a bad news:( RIP #AmyDombroski
Jelly Belly Cycling team: Very bad news our thoughts go out to family and friends #AmyDombroski so sad
Fabian Cancellara: Sad news....RIP Amy, deepest sympathies to Amy’s Dombroski family, friends and teammates.
Matt Brammeier: Not really any words to describe. Feel pretty numb. Thoughts are with Amy's family, friends and all involved. Take care guys :-(
Koen de Kort: Extremely upsetting news about @AmyDombroski. Can't stop thinking about the dangers we face and good people we lose. Rest in peace Amy...
Team Garmin-Sharp: Our team's thoughts are with the family & friends of @AmyDombroski So sad.
Jonathan Vaughters: So sorry to read about Amy Dombrowski. Prayers for her family.
Helen Wyman: If you don't know our sport you wouldn't know how tiny our little family is. Everyone knew Amy everyone loved Amy. This is truly a sad day
James Huang (Cyclingnews Tech editor): Just found out that my friend @AmyDombroski was killed in Belgium today. Apparently hit by a truck while on a training ride. I feel sick.
Orica-GreenEdge: Hearts go out to family, friends and teammates of @AmyDombroski as we learn of the devastating news of her fatal training accident.
Tiffany Cromwell: Devastating news about @AmyDombroski a life taken far too early. Such a wonderful and kind person. RIP!!! #unbelievable
Mara Abbott: There has never been an athlete who I wished to emulate more in her day to day existence and attitude than Amy Dombroski. I love you, Amy.
Renaat Schotte: Always with a smile on her face. Such a tragedy, we will miss you! @AmyDombroski
Alex Howes: Absolutely crushed to hear about @AmyDombroski. Life just isn't fair.
Joan Hanscom: The world does not make sense. Rest in peace Amy. You were one of good ones.
Mara Abbott: Whether or not you knew Dombro, go enjoy the shit out of the rest of today, and take a risk and tell the ones your love you do. For her.
