Lance Armstrong's RadioShack team will be without manager Johan Bruyneel for important races in March after he lost an appeal to change the start date of a suspension imposed because he insulted officials at the 2010 Tour de France.



However, Bruyneel can work at the January Tour Down Under around Adelaide, which is scheduled to be the seventime Tour de France winner's farewell professional ride outside the United States.



The Court of Arbitration for Sport said on Friday it dismissed Bruyneel's challenge to an International Cycling Union ruling which ordered him to serve his twomonth ban in February cheap nike nfl jerseys and March.



The full reasons for the court's emergency decision will be published later.



Bruyneel wanted the suspension applied in January and February before the toptier European road races begin.



A ban through March forces Bruyneel to miss three stage races, including ParisNice, and oneday classics MilanoSanremo and GentWevelgem.



Armstrong rode his final Tour de France in July and was involved in a controversy before the final stage to Paris.



RadioShack riders arrived at the start line wearing black jerseys with "28" on the cheap nfl jerseys china back to support Armstrong's Livestrong Foundation. The number honoured the 28 million people worldwide fighting cancer.



Bruyneel's team did not seek permission to wear the unofficial uniform and the stage start was delayed by 20 minutes while the riders changed into approved jerseys.



The Belgian manager posted a message on Twitter that Tour de France officials "don't need brains," though he soon removed the post and apologised.



The UCI, which said the delayed start jeopardised broadcasters' schedules, ruled in October that Bruyneel insulted officials. It imposed a twomonth ban and fined him 10,000 Swiss francs ($10,000).